---> uname -a: Linux prd-centos7-docker-4c-2g-15464.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 8.9G 31.1G 22% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-snmp-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-snmp-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1269 3167 0 3384 6469 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:2e:a0:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.70/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85589sec preferred_lft 85589sec inet6 fe80::f816:3eff:fe2e:a0a6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:45:3d:ba:a4 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:45ff:fe3d:baa4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/21/21 _x86_64_ (2 CPU) 03:43:34 LINUX RESTART (2 CPU) 03:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:45:01 188.53 83.62 104.91 0.00 10259.21 40893.77 0.00 03:46:01 1.67 0.00 1.67 0.00 0.00 32.76 0.00 03:47:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 03:48:01 0.20 0.00 0.20 0.00 0.00 2.97 0.00 03:49:01 0.33 0.00 0.33 0.00 0.00 5.16 0.00 03:50:01 0.27 0.00 0.27 0.00 0.00 3.93 0.00 03:51:01 0.18 0.00 0.18 0.00 0.00 2.30 0.00 03:52:01 0.38 0.00 0.38 0.00 0.00 5.70 0.00 03:53:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 03:54:01 0.15 0.00 0.15 0.00 0.00 1.73 0.00 03:55:01 0.33 0.00 0.33 0.00 0.00 4.00 0.00 03:56:01 16.62 0.03 16.59 0.00 3.73 5337.32 0.00 03:57:01 186.19 0.00 186.19 0.00 0.00 52953.74 0.00 Average: 30.42 6.44 23.98 0.00 789.72 7636.42 0.00 03:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 5469808 0 800428 9.99 2620 1736084 1288588 14.23 569644 1570812 128 03:46:01 5478700 0 791528 9.88 2620 1736092 1226224 13.54 561976 1570776 20 03:47:01 5480312 0 789916 9.86 2620 1736092 1204876 13.30 555428 1576432 8 03:48:01 5478984 0 791236 9.88 2620 1736100 1204888 13.30 556744 1576432 8 03:49:01 5479448 0 790768 9.87 2620 1736104 1204816 13.30 555332 1577280 20 03:50:01 5476812 0 793400 9.91 2620 1736108 1204816 13.30 557148 1578400 8 03:51:01 5477564 0 792644 9.90 2620 1736112 1204636 13.30 556244 1578400 8 03:52:01 5476628 0 793576 9.91 2620 1736116 1204636 13.30 557384 1578400 8 03:53:01 5468284 0 801916 10.01 2620 1736120 1204636 13.30 565300 1578400 8 03:54:01 5468312 0 801884 10.01 2620 1736124 1204636 13.30 567492 1576392 8 03:55:01 5467864 0 802328 10.02 2620 1736128 1204768 13.30 568100 1576392 8 03:56:01 4615400 0 936800 11.70 2620 2454120 1392520 15.37 683844 2229844 572484 03:57:01 3767872 0 1180312 14.74 2620 3058136 1374104 15.17 906500 2697336 48 Average: 5277384 0 835903 10.44 2620 1893034 1240319 13.69 597010 1712715 44059 03:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:01 eth0 589.69 378.17 1064.44 83.54 0.00 0.00 0.00 0.00 03:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 docker0 1.22 1.10 0.28 2.54 0.00 0.00 0.00 0.00 03:46:01 eth0 1.77 0.60 1.13 0.05 0.00 0.00 0.00 0.00 03:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 eth0 1.67 0.28 0.37 0.20 0.00 0.00 0.00 0.00 03:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 eth0 2.08 0.73 0.86 0.56 0.00 0.00 0.00 0.00 03:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 eth0 0.58 0.30 0.28 0.20 0.00 0.00 0.00 0.00 03:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 eth0 0.40 0.30 0.20 0.11 0.00 0.00 0.00 0.00 03:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 eth0 0.32 0.27 0.14 0.08 0.00 0.00 0.00 0.00 03:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 eth0 383.76 354.47 4072.55 28.16 0.00 0.00 0.00 0.00 03:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 eth0 556.84 486.58 3914.34 132.02 0.00 0.00 0.00 0.00 03:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 docker0 92.39 99.22 6.86 643.58 0.00 0.00 0.00 0.00 Average: eth0 118.30 94.02 696.62 18.85 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 7.20 7.72 0.55 49.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 05/21/21 _x86_64_ (2 CPU) 03:43:34 LINUX RESTART (2 CPU) 03:44:01 CPU %user %nice %system %iowait %steal %idle 03:45:01 all 19.29 0.00 8.44 16.40 0.08 55.79 03:45:01 0 19.80 0.00 8.47 14.61 0.07 57.05 03:45:01 1 18.78 0.00 8.41 18.19 0.09 54.53 03:46:01 all 0.11 0.00 0.05 0.00 0.03 99.82 03:46:01 0 0.15 0.00 0.05 0.00 0.03 99.77 03:46:01 1 0.07 0.00 0.05 0.00 0.02 99.87 03:47:01 all 0.20 0.00 0.08 0.00 0.03 99.69 03:47:01 0 0.33 0.00 0.08 0.00 0.02 99.57 03:47:01 1 0.07 0.00 0.08 0.00 0.03 99.82 03:48:01 all 0.13 0.00 0.03 0.00 0.03 99.81 03:48:01 0 0.20 0.00 0.03 0.00 0.03 99.73 03:48:01 1 0.05 0.00 0.03 0.00 0.03 99.88 03:49:01 all 0.18 0.00 0.02 0.00 0.03 99.77 03:49:01 0 0.33 0.00 0.02 0.00 0.02 99.63 03:49:01 1 0.03 0.00 0.02 0.00 0.03 99.92 03:50:01 all 0.12 0.00 0.04 0.00 0.05 99.79 03:50:01 0 0.20 0.00 0.05 0.00 0.07 99.68 03:50:01 1 0.03 0.00 0.03 0.00 0.03 99.90 03:51:01 all 0.18 0.00 0.03 0.00 0.02 99.78 03:51:01 0 0.32 0.00 0.03 0.00 0.02 99.63 03:51:01 1 0.03 0.00 0.02 0.00 0.02 99.93 03:52:01 all 0.09 0.00 0.04 0.00 0.03 99.83 03:52:01 0 0.07 0.00 0.03 0.00 0.00 99.90 03:52:01 1 0.12 0.00 0.05 0.00 0.07 99.77 03:53:01 all 0.12 0.00 0.03 0.00 0.02 99.84 03:53:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:53:01 1 0.22 0.00 0.03 0.00 0.02 99.73 03:54:01 all 0.14 0.00 0.03 0.00 0.03 99.81 03:54:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:54:01 1 0.25 0.00 0.03 0.00 0.03 99.68 03:55:01 all 0.05 0.00 0.03 0.00 0.02 99.90 03:55:01 0 0.05 0.00 0.05 0.00 0.02 99.88 03:55:01 1 0.05 0.00 0.02 0.00 0.02 99.92 03:55:01 CPU %user %nice %system %iowait %steal %idle 03:56:01 all 8.08 0.00 3.73 0.31 0.04 87.85 03:56:01 0 8.45 0.00 3.75 0.36 0.05 87.39 03:56:01 1 7.71 0.00 3.70 0.26 0.03 88.30 03:57:01 all 19.08 0.00 9.82 4.35 0.08 66.68 03:57:01 0 17.38 0.00 10.08 5.46 0.07 67.01 03:57:01 1 20.77 0.00 9.55 3.24 0.09 66.35 Average: all 3.55 0.00 1.66 1.56 0.04 93.19 Average: 0 3.52 0.00 1.68 1.51 0.03 93.25 Average: 1 3.58 0.00 1.64 1.61 0.04 93.12