Proc monitor windows

Author: g | 2025-04-24

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#!/bin/bash# Script that monitors the top-active process. The script sends an email to the user root if# utilization of the top active process goed beyond 80%. Of course, this script can be tuned to # do anything else in such a case.## Start the script, and it will run forever.declare -a PROCtopProcess() { local OUT=$(ps -eo pcpu,pid -o comm= | sort -k1 -n -r | head -1) local USAGE=$(echo $OUT | awk '{print $1}') USAGE=${USAGE%.*} local PID=$(echo $OUT | awk '{print $2 }') local PNAME=$(echo $OUT | awk '{$1=$2=""; print $0; }') PROC=(${USAGE} ${PID} ${PNAME})}while truedo # Check every 60 seconds if we have a process causing high CPU load #sleep 60 sleep 1 topProcess # Only if we have a high CPU load on one process, run a check within 7 seconds # In this check, we should monitor if the process is still that active # If that's the case, root gets a message if [ ${PROC[0]} -gt 80 ] then PROC1=PROC sleep 7 topProcess # Now we have variables with the old process information and with the # new information [ ${PROC[0]} -gt 80 ] && [ ${PROC[1]} = ${PROC1[1]} ] && mail -s "CPU load of ${PROC[2]} is above 80%" [email protected] fidone

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Then follows the name of an OpenGL function, and "PROC" at the end - that is the usual OpenGL function pointer type name.)Here's how it's done on Windows. As mentioned previously, Microsoft only ships OpenGL 1.1. First, function pointer types for that version can be found by including GL/gl.h . After that, we declare all the functions we intend to use as shown above (doing that in a header file and declaring them "extern" would allow us to use them all after loading them once, just by including it). Finally, loading the OpenGL 1.1 functions is done by opening the DLL:HMODULE gl_module = LoadLibrary(TEXT("opengl32.dll"));/* Load all the functions here */glBegin = (PFNGLBEGINPROC)GetProcAddress("glBegin");// .../* *************************** */FreeLibrary(gl_module); However, we probably want a little bit more than OpenGL 1.1. But Windows doesn't give us the function prototypes or exported functions for anything above that. The prototypes need to be acquired from the OpenGL registry. There are three files of interest to us: GL/glext.h , GL/glcorearb.h , and GL/wglext.h .In order to complete GL/gl.h provided by Windows, we need GL/glext.h . It contains (as described by the registry) "OpenGL 1.2 and above compatibility profile and extension interfaces" (more about profiles and extensions later, where we'll see that it's actually not a good idea to use those two files).The actual functions need to be obtained by wglGetProcAddress (no need for opening the DLL for this guy, they aren't in there, just use the function). With it, we can fetch all the functions from OpenGL 1.2 and above (but not 1.1). Note that, in order for it to function properly, the OpenGL rendering context must be created and made current. So, for example, glClear :// Include the header from the OpenGL registry for function pointer types// Declare the functions, just like beforePFNGLCLEARPROC glClear;// ...// Get the functionglClear = (PFNGLCLEARPROC)wglGetProcAddress("glClear"); We can actually build a wrapper get_proc procedure that uses both wglGetProcAddress and GetProcAddress :// Get function pointervoid* get_proc(const char *proc_name){ void *proc = (void*)wglGetProcAddress(proc_name); if (!proc) proc = (void*)GetProcAddress(gl_module, proc_name); // gl_module must be somewhere in reach return proc;} So to wrap up, we would create. Proc Net Monitor, free download. Proc Net Monitor 7.0: Proc Net Monitor is the FREE software to monitor the Network activity of all running Process in the

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Atrun time with using pcf:no-long-family-names property, if needed. Example:FREETYPE_PROPERTIES=pcf:no-long-family-names=1How to recreate fontconfig cache with using such environment variable,if needed:# env FREETYPE_PROPERTIES=pcf:no-long-family-names=1 fc-cache -fsvThe controllable properties are listed in the section "Controlling FreeTypeModules" in the reference's table of contents(/usr/local/share/doc/freetype2/reference/index.html, if documentation was installed).=====Message from dejavu-2.37_3:--Make sure that the freetype module is loaded. If it is not, add the followingline to the "Modules" section of your X Windows configuration file: Load "freetype"Add the following line to the "Files" section of X Windows configuration file: FontPath "/usr/local/share/fonts/dejavu/"Note: your X Windows configuration file is typically /etc/X11/XF86Configif you are using XFree86, and /etc/X11/xorg.conf if you are using X.Org.=====Message from libinotify-20211018:--You might want to consider increasing the kern.maxfiles tunable if you planto use this library for applications that need to monitor activity of a lotof files.=====Message from openjdk8-8.382.05.1:--This OpenJDK implementation requires fdescfs(5) mounted on /dev/fd andprocfs(5) mounted on /proc.If you have not done it yet, please do the following: mount -t fdescfs fdesc /dev/fd mount -t procfs proc /procTo make it permanent, you need the following lines in /etc/fstab: fdesc /dev/fd fdescfs rw 0 0 proc /proc procfs rw 0 0===> isql-viewer-2.1.8_5 depends on file: /usr/local/lib/jython/jython.jar - found===> Returning to build of isql-viewer-2.1.8_5===> isql-viewer-2.1.8_5 depends on file: /usr/local/share/java/classes/postgresql.jar - not found===> Installing existing package /packages/All/postgresql-jdbc-42.6.0.pkg[124i386-quarterly-job-03] Installing postgresql-jdbc-42.6.0...[124i386-quarterly-job-03] Extracting postgresql-jdbc-42.6.0: .... done===> isql-viewer-2.1.8_5 depends on file: /usr/local/share/java/classes/postgresql.jar - found===> Returning to build of isql-viewer-2.1.8_5===> isql-viewer-2.1.8_5 depends on file: /usr/local/share/java/classes/mysql-connector-java.jar - not found===> Installing existing package /packages/All/mysql-connector-j-8.1.0.pkg[124i386-quarterly-job-03] Installing mysql-connector-j-8.1.0...[124i386-quarterly-job-03] `-- Installing c3p0-0.9.5.3...[124i386-quarterly-job-03] `-- Extracting c3p0-0.9.5.3: .......... done[124i386-quarterly-job-03] `-- Installing protobuf-java-3.22.2...[124i386-quarterly-job-03] `-- Extracting protobuf-java-3.22.2: .... done[124i386-quarterly-job-03] `-- Installing slf4j-1.7.21...[124i386-quarterly-job-03] `-- Extracting slf4j-1.7.21: .......... done[124i386-quarterly-job-03] Extracting mysql-connector-j-8.1.0: ..... done=====Message from protobuf-java-3.22.2:--===> NOTICE:The protobuf-java port currently does not have a maintainer. As a result, it ismore likely to have unresolved issues, not be up-to-date, or even be removed inthe future. To volunteer to maintain this port, please create an issue at: information about port maintainership is available at: isql-viewer-2.1.8_5 depends on file: /usr/local/share/java/classes/mysql-connector-java.jar - not found*** Error code 1Stop.make: stopped in /usr/ports/databases/isql-viewer

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In my Ubuntu 20.04 I see 8.7 GB Memory cache in system monitor. Can I clear this, what is the best way to do so? asked Apr 24, 2021 at 10:32 5 There is no need for this unless you are bench marking. It will slow the system for a few seconds while every resource is again loaded into the disk-cache.To clear RAM Memory Cache (or page cache) ...sudo -isync; echo 1 > /proc/sys/vm/drop_caches Page cacheThe page cache contains any memory mappings to blocks on disk. That could be buffered I/O, memory mapped files, paged areas of executables. answered Apr 24, 2021 at 11:28 RinzwindRinzwind308k44 gold badges588 silver badges736 bronze badges 1 Or an even faster one liner:sudo sh -c "sync; echo 1 > /proc/sys/vm/drop_caches" answered Jan 5, 2023 at 9:02 algonellalgonell511 silver badge2 bronze badges You must log in to answer this question. Start asking to get answers Find the answer to your question by asking. Ask question Explore related questions See similar questions with these tags.

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Environment:-$ lsb_release -aNo LSB modules are available.Distributor ID: UbuntuDescription: Ubuntu 20.04.3 LTSRelease: 20.04Codename: focal$ uname -aLinux bmrmt 5.4.0-91-generic #102-Ubuntu SMP Fri Nov 5 16:31:28 UTC 2021 x86_64 x86_64 x86_64 GNU/LinuxCurrently i have installed below vmware workstation version.$ vmware --versionVMware Workstation 15.5.7 build-17171714When I launch vmware from command line, it is asking to choose the kernal path. Have provided latest installed kernal path, but didn't work it started showing below message.C header files matching your running kernel were not found Error.So found the below command to fix the vm dependency related will be installed automatically. However it fails with below error.$ sudo vmware-modconfig --console --install-all[AppLoader] GLib does not have GSettings support.(process:31113): GLib-CRITICAL **: 14:51:49.338: g_file_test: assertion 'filename != NULL' failedFailed to setup build environment.Already below packages are installed.sudo apt-get install build-essentialsudo apt-get install linux-headers-$(uname -r)$ sudo /etc/init.d/vmware startStarting VMware services: Virtual machine monitor failed Virtual machine communication interface done VM communication interface socket family done Blocking file system done Virtual ethernet failed VMware Authentication Daemon doneTried this solution:#!/bin/bashVMWARE_VERSION="workstation-$(vmware -v|grep -oE "[[:digit:]]+.[[:digit:]]+.[[:digit:]]+"| head -n1)" # this is detect the version you have VMware Workstation 16.2.1 build-18811642TMP_FOLDER=/tmp/patch-vmwarerm -fdr $TMP_FOLDERmkdir -p $TMP_FOLDERcd $TMP_FOLDERgit clone $TMP_FOLDER/vmware-host-modulesgit checkout $VMWARE_VERSIONgit fetchmakesudo make installsudo rm /usr/lib/vmware/lib/libz.so.1/libz.so.1sudo ln -s /lib/x86_64-linux-gnu/libz.so.1 /usr/lib/vmware/lib/libz.so.1/libz.so.1sudo /etc/init.d/vmware restartIt failed with below error.make[2]: Leaving directory '/usr/src/linux-headers-5.4.0-91-generic'make -C $PWD SRCROOT=$PWD/. \ MODULEBUILDDIR= postbuildmake[2]: Entering directory '/tmp/patch-vmware/vmware-host-modules/vmnet-only'make[2]: 'postbuild' is up to date.make[2]: Leaving directory '/tmp/patch-vmware/vmware-host-modules/vmnet-only'cp -f vmnet.ko ./../vmnet.omake[1]: Leaving directory '/tmp/patch-vmware/vmware-host-modules/vmnet-only'Version mismatch: module vmmon-only/vmmon.ko 5.4.151, kernel 5.4.0-91-genericVersion mismatch: module vmnet-only/vmnet.ko 5.4.151, kernel 5.4.0-91-genericmake: *** [Makefile:35: install] Error 1Stopping VMware services: VMware Authentication Daemon done VM communication interface socket family done Virtual machine communication interface done Virtual machine monitor done Blocking file system doneStarting VMware services: Virtual machine monitor failed Virtual machine communication interface done VM communication interface socket family done Blocking file system done Virtual ethernet failed VMware Authentication Daemon done$ sudo /etc/init.d/vmware statusModule vmmon not loadedModule vmnet not loaded$ cat /proc/cpuinfo | grep 'name'| uniqmodel name : Intel(R) Xeon(R) Gold 6138 CPU @ 2.00GHz$ cat /proc/cpuinfo | grep process| wc -l80$ sudo mokutil --sb-stateSecureBoot disabled$ grep --color vmx /proc/cpuinfoflags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd mba ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a

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IN FIRST Learn more Linux 64 Bits (Intel x86 proc. only) 1.98 GB Full Version File name: VisualEnvHelp165_Linux.tar.gz MD5: b8780fcc9b0d84387d9f6be793fa4fdd Info:Visual-Environment Help 16.5 for Linux (optimized for Intel Xeon 64-bit processors)How to install:Uncompress VisualEnvHelp165_Linux.tar.gz in a temporary directory and execute ./INSTALL.SH Visual-SDK Batch 16.5 for Linux LOG IN FIRST Learn more Linux 64 Bits (all x86 proc) 411.3 MB Full Version File name: VisualSDKBatch165_Linux.tar.gz MD5: 6fe1281796fb4383676274deb7df184c Info:Visual-Environment 16.5 for RedHat Enterprise 7.x and 8.xHow to install:Uncompress (tar xvf) VisualEnv165_Linux.tar.gz in a temporary directory and execute ./INSTALL.SH Visual-Environment 16.5.4 Patch for Linux LOG IN FIRST Learn more Linux 64 Bits (all x86 proc) 83.99 MB Full Version File name: VisualEnvGui1654_LinuxPatch.tar.gz MD5: e07165e646a189fe6c041e9fc377665f Info:Visual-Environment 16.5.4 Patch for RedHat Enterprise 7.x and 8.xHow to install:Uncompress (tar xvf) VisualEnvGui1654_LinuxPatch.tar.gz in a temporary directory and execute ./INSTALL.SH Visual-Environment 16.5.4 Patch for Windows LOG IN FIRST Learn more Windows 64 Bits 79.11 MB Full Version File name: VisualEnvGui1654_WindowsPatch.exe MD5: e28e4f7f4dc9b5e7cca92fedea1fee2a Info:Visual-Environment Gui 16.5.4Patch for Windows 10 64-bit Operating Systems.How to install:Simply execute VisualEnvGui1654_WindowsPatch.exe. Proc Net Monitor, free download. Proc Net Monitor 7.0: Proc Net Monitor is the FREE software to monitor the Network activity of all running Process in the

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.......... done[124i386-quarterly-job-10] | | `-- Installing libSM-1.2.3_1,1...[124i386-quarterly-job-10] | | `-- Extracting libSM-1.2.3_1,1: .......... done[124i386-quarterly-job-10] | `-- Extracting libXt-1.2.1,1: .......... done[124i386-quarterly-job-10] | `-- Installing libXtst-1.2.3_2...[124i386-quarterly-job-10] | `-- Extracting libXtst-1.2.3_2: .......... done[124i386-quarterly-job-10] | `-- Installing libinotify-20211018...[124i386-quarterly-job-10] | `-- Extracting libinotify-20211018: .......... done[124i386-quarterly-job-10] `-- Extracting openjdk8-8.382.05.1: .......... done[124i386-quarterly-job-10] Extracting jython-2.7.0: .......... done==> Running trigger: fontconfig.uclRunning fc-cache to build fontconfig cache...=====Message from alsa-lib-1.2.2_1:--===> NOTICE:The alsa-lib port currently does not have a maintainer. As a result, it ismore likely to have unresolved issues, not be up-to-date, or even be removed inthe future. To volunteer to maintain this port, please create an issue at: information about port maintainership is available at: from freetype2-2.13.1:--The 2.7.x series now uses the new subpixel hinting mode (V40 port's option) asthe default, emulating a modern version of ClearType. This change inevitablyleads to different rendering results, and you might change port's options toadapt it to your taste (or use the new "FREETYPE_PROPERTIES" environmentvariable).The environment variable "FREETYPE_PROPERTIES" can be used to control thedriver properties. Example:FREETYPE_PROPERTIES=truetype:interpreter-version=35 \ cff:no-stem-darkening=1 \ autofitter:warping=1This allows to select, say, the subpixel hinting mode at runtime for a givenapplication.If LONG_PCF_NAMES port's option was enabled, the PCF family names may includethe foundry and information whether they contain wide characters. For example,"Sony Fixed" or "Misc Fixed Wide", instead of "Fixed". This can be disabled atrun time with using pcf:no-long-family-names property, if needed. Example:FREETYPE_PROPERTIES=pcf:no-long-family-names=1How to recreate fontconfig cache with using such environment variable,if needed:# env FREETYPE_PROPERTIES=pcf:no-long-family-names=1 fc-cache -fsvThe controllable properties are listed in the section "Controlling FreeTypeModules" in the reference's table of contents(/usr/local/share/doc/freetype2/reference/index.html, if documentation was installed).=====Message from dejavu-2.37_3:--Make sure that the freetype module is loaded. If it is not, add the followingline to the "Modules" section of your X Windows configuration file: Load "freetype"Add the following line to the "Files" section of X Windows configuration file: FontPath "/usr/local/share/fonts/dejavu/"Note: your X Windows configuration file is typically /etc/X11/XF86Configif you are using XFree86, and /etc/X11/xorg.conf if you are using X.Org.=====Message from libinotify-20211018:--You might want to consider increasing the kern.maxfiles tunable if you planto use this library for applications that need to monitor activity of a lotof files.=====Message from openjdk8-8.382.05.1:--This OpenJDK implementation requires fdescfs(5) mounted on /dev/fd andprocfs(5) mounted on /proc.If you have not done it yet, please do the following: mount -t fdescfs fdesc /dev/fd mount -t procfs proc /procTo make it permanent, you need the following lines in /etc/fstab: fdesc /dev/fd fdescfs rw 0 0 proc /proc procfs rw 0 0===> isql-viewer-2.1.8_5 depends on file: /usr/local/lib/jython/jython.jar - found===> Returning to build of isql-viewer-2.1.8_5===> isql-viewer-2.1.8_5 depends on file: /usr/local/share/java/classes/postgresql.jar - not found===> Installing existing package /packages/All/postgresql-jdbc-42.6.0.pkg[124i386-quarterly-job-10] Installing postgresql-jdbc-42.6.0...[124i386-quarterly-job-10] Extracting postgresql-jdbc-42.6.0: .... done===> isql-viewer-2.1.8_5 depends on file: /usr/local/share/java/classes/postgresql.jar - found===> Returning to build of isql-viewer-2.1.8_5===> isql-viewer-2.1.8_5 depends on file: /usr/local/share/java/classes/mysql-connector-java.jar - not found===> Installing existing package

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The following aspects of THP:Memory Management in Linux: In Linux, memory is divided into fixed-size chunks called pages. The default page size is 4KB, and the kernel uses a data structure called the Translation Lookaside Buffer (TLB) to manage and translate virtual-to-physical memory addresses. The use of small pages can lead to TLB inefficiencies and performance bottlenecks when dealing with large memory regions.Hugepages: Hugepages are memory pages with significantly larger sizes, typically 2MB or 1GB. By using hugepages, the kernel can map larger memory regions using fewer TLB entries, reducing the overhead associated with TLB management and improving overall system performance.Transparent Allocation: THP operates transparently to applications, which means that it automatically allocates hugepages without requiring any changes to the application code or manual configuration. The kernel dynamically and adaptively allocates hugepages when possible and falls back to smaller pages when needed.Advantages: Some key benefits of THP include reduced TLB overhead, improved memory management efficiency, and better overall system performance. THP is particularly beneficial for applications with large memory footprints, such as databases, virtualization, and high-performance computing workloads.Potential Drawbacks: Despite its advantages, THP may introduce some challenges, such as increased memory fragmentation, longer garbage collection pauses, or higher memory consumption in specific scenarios. These issues can be mitigated by tuning THP configurations or selectively enabling/disabling THP for specific applications.Configuration and Tuning: THP can be configured and tuned through the sysfs filesystem. Users can enable/disable THP system-wide or for specific processes, control the allocation policy (always, madvise, or never), and monitor the number of hugepages allocated.Some more articles on similar topic:Check HugePage StatusThe /proc/meminfo file provides information about the total number of persistent hugetlb pages in the kernel's huge page pool. It also displays default huge page size and information about the number of free, reserved and surplus huge pages in the pool of huge pages of default size.Explicit Huge Pages (nr_hugepages):To check the current configuration of static hugepages, you can use the /proc/meminfo file or the sysctl command. Here's how:# grep -i ^Huge /proc/meminfoHugePages_Total: 50226HugePages_Free: 50226HugePages_Rsvd: 0HugePages_Surp: 0Hugepagesize: 2048 kBHere,HugePages_Total is the size of the pool of huge pages and is configured using /proc/sys/vm/nr_hugepagesHugePages_Free is the number of huge pages in the pool that are not yet allocated.HugePages_Rsvd is short for "reserved," and is the number of huge pages for which a commitment to allocate from the pool has been made, but no allocation has yet been made. Reserved huge pages guarantee that an application will be able to allocate a huge page from the pool of huge pages at fault time.HugePages_Surp is short for "surplus," and is the number of huge pages in the pool above the value in /proc/sys/vm/nr_hugepages. The maximum number of surplus huge pages is controlled. Proc Net Monitor, free download. Proc Net Monitor 7.0: Proc Net Monitor is the FREE software to monitor the Network activity of all running Process in the Download Proc Net Monitor 5.0 Final Proc Net Monitor 5.0 Final

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1. To verify interface state and IP address configured.ip addressSample:orifconfigSample:2. To monitoring interface throughput ifstat [option] [delay] [count]-i Specifies the list of interfaces to monitor, separated by commas. -b Reports bandwith in kbits/sec instead of kbytes/sec. -t Adds a timestamp at the beginning of each line. delay is the delay between updates in seconds, which defaults to 1. count is the number of updates before stopping. If not specified, it is unlimited.Sample:3. To show Linux routing tableroute -n show numerical addresses instead of trying to determine symbolic host names. -A use the specified address family. (inet/inet6)Sample:4. To show ARP tablearp -an-a display (all) hosts in alternative (BSD) style-n, --numeric don't resolve namesSample:5. To show memory usagefree -m-k Display the amount of memory in kibibytes. This is the default.-m Display the amount of memory in mebibytes.-g Display the amount of memory in gibibytes.Sample:Output Explanation :total Total installed memory (MemTotal and SwapTotal in /proc/meminfo)used Used memory (calculated as total - free - buffers - cache)free Unused memory (MemFree and SwapFree in /proc/meminfo)shared Memory used (mostly) by tmpfs (Shmem in /proc/meminfo)buffers Memory used by kernel buffers (Buffers in /proc/meminfo)cache Memory used by the page cache and slabs (Cached and SReclaimable in /proc/meminfo)buff/cache Sum of buffers and cacheavailable Estimation of how much memory is available for starting new applications, without swapping. Unlike the data provided by the cache or free fields, this field takes into account page cache and also that not all reclaimable memory slabs will be reclaimed due to items being in use (MemAvailable in /proc/meminfo, available on kernels 3.14, emulated on kernels 2.6.27+, otherwise the same as free)6. To show CPU utilization, load average, running processes.top-H :Threads-mode operation Instructs top to display individual threads.-n :Number-of-iterations limit as: -n number Specifies the maximum number of iterations, or frames, top should produce before ending.Sample:7. To report file system disk space usagedf [OPTION]-a include pseudo, duplicate, inaccessible file systems-h human-readable -k 1024-byte blocks (default)-m 1M-byte blocksSample: 8. To show current running processps -ef 9. Show network connections and socketsss -an-a display all sockets-n don't resolve service names-p show process using socketSample :ornetstat -an-a Show both listening and non-listening sockets.-p Show the PID and name of the program to which each socket belongs.-n Show numerical addresses instead of trying to determine symbolic host, port or user names.Sample :10. To verify system time and ntpdateandntpq -pSample :In case you need to restart ntp/etc/init.d/ntpd restart11. To verify if DNS working Current DNS server configured for edge self.cat /var/etc/dnsmasq-secure.confSample:nslookupordigSample :you can change another DNS server to resolve required name.or use dig for DNS testingIn case you need to restart DNS service./etc/init.d/dnsmasq restart12. To check http/https connectivity to destination URL (For example, you need to verify the https connection