---> uname -a: Linux prd-centos7-docker-4c-2g-478.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: 2800.000 BogoMIPS: 5600.00 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 7.6G 32.4G 19% / 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 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-117@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-117 ---> free -m: total used free shared buff/cache available Mem: 7821 929 4800 0 2090 6713 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:fa:0b:03 brd ff:ff:ff:ff:ff:ff inet 10.30.123.242/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85702sec preferred_lft 85702sec inet6 fe80::f816:3eff:fefa:b03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1f:b7:7b:37 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::42:1fff:feb7:7b37/64 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) 06/28/21 _x86_64_ (2 CPU) 05:34:37 LINUX RESTART (2 CPU) 05:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:36:01 155.67 91.49 64.18 0.00 7634.07 36913.54 0.00 05:37:01 43.22 4.40 38.82 0.00 2834.64 3202.76 0.00 05:38:01 1.68 0.00 1.68 0.00 0.00 32.50 0.00 05:39:01 0.27 0.00 0.27 0.00 0.00 4.18 0.00 05:40:02 0.27 0.00 0.27 0.00 0.00 3.88 0.00 05:41:01 0.30 0.00 0.30 0.00 0.00 4.20 0.00 05:42:01 0.23 0.00 0.23 0.00 0.00 3.36 0.00 05:43:01 0.25 0.00 0.25 0.00 0.00 3.57 0.00 05:44:01 0.20 0.00 0.20 0.00 0.00 1.80 0.00 05:45:01 0.28 0.00 0.28 0.00 0.00 3.23 0.00 05:46:01 0.33 0.00 0.33 0.00 0.00 4.61 0.00 Average: 18.46 8.73 9.73 0.00 953.38 3659.05 0.00 05:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 5759268 0 659296 8.23 2620 1587756 1090840 12.04 365900 1499116 19344 05:37:01 5456456 0 816616 10.20 2620 1733248 1298308 14.33 581344 1572556 8 05:38:01 5471308 0 801760 10.01 2620 1733252 1197692 13.22 572704 1568100 8 05:39:01 5468208 0 804856 10.05 2620 1733256 1198040 13.23 569452 1574396 8 05:40:02 5469844 0 803212 10.03 2620 1733264 1197884 13.23 568632 1574396 8 05:41:01 5466420 0 806636 10.07 2620 1733264 1197812 13.22 570072 1576356 20 05:42:01 5466540 0 806508 10.07 2620 1733272 1197764 13.22 569720 1576360 20 05:43:01 5465288 0 807708 10.09 2620 1733324 1197704 13.22 570816 1576364 24 05:44:01 5456828 0 816212 10.19 2620 1733280 1197704 13.22 579492 1576360 8 05:45:01 5456628 0 816404 10.19 2620 1733288 1197704 13.22 581480 1574580 8 05:46:01 5456292 0 816740 10.20 2620 1733288 1197788 13.22 581656 1574580 8 Average: 5490280 0 795995 9.94 2620 1720045 1197204 13.22 555570 1567560 1769 05:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:01 eth0 249.98 167.06 373.24 25.41 0.00 0.00 0.00 0.00 05:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 eth0 326.78 237.29 697.11 81.74 0.00 0.00 0.00 0.00 05:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 docker0 1.78 1.60 0.36 2.80 0.00 0.00 0.00 0.00 05:38:01 eth0 0.67 0.08 0.06 0.01 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 eth0 1.62 0.72 0.35 1.43 0.00 0.00 0.00 0.00 05:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:02 eth0 0.60 0.30 0.28 0.20 0.00 0.00 0.00 0.00 05:40:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 05:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 eth0 0.23 0.18 0.07 0.01 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 eth0 0.15 0.13 0.08 0.07 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.87 36.99 97.56 9.92 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 0.16 0.15 0.03 0.26 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) 06/28/21 _x86_64_ (2 CPU) 05:34:37 LINUX RESTART (2 CPU) 05:35:01 CPU %user %nice %system %iowait %steal %idle 05:36:01 all 12.72 0.00 5.75 54.26 0.08 27.19 05:36:01 0 13.55 0.00 5.85 56.16 0.07 24.37 05:36:01 1 11.90 0.00 5.65 52.36 0.09 29.99 05:37:01 all 7.67 0.00 2.27 4.11 0.07 85.88 05:37:01 0 6.69 0.00 2.76 4.58 0.07 85.91 05:37:01 1 8.66 0.00 1.79 3.64 0.07 85.85 05:38:01 all 0.03 0.00 0.04 0.00 0.02 99.92 05:38:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:38:01 1 0.02 0.00 0.05 0.00 0.03 99.90 05:39:01 all 0.14 0.00 0.03 0.02 0.03 99.78 05:39:01 0 0.12 0.00 0.02 0.00 0.02 99.85 05:39:01 1 0.17 0.00 0.05 0.03 0.03 99.72 05:40:02 all 0.07 0.00 0.02 0.00 0.03 99.88 05:40:02 0 0.03 0.00 0.02 0.00 0.03 99.92 05:40:02 1 0.10 0.00 0.02 0.00 0.03 99.85 05:41:01 all 0.08 0.00 0.06 0.00 0.03 99.82 05:41:01 0 0.07 0.00 0.05 0.00 0.03 99.85 05:41:01 1 0.10 0.00 0.07 0.00 0.03 99.80 05:42:01 all 0.05 0.00 0.02 0.00 0.02 99.92 05:42:01 0 0.02 0.00 0.02 0.00 0.03 99.93 05:42:01 1 0.08 0.00 0.02 0.00 0.00 99.90 05:43:01 all 0.13 0.00 0.03 0.00 0.03 99.82 05:43:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:43:01 1 0.20 0.00 0.02 0.00 0.02 99.77 05:44:01 all 0.09 0.00 0.03 0.00 0.02 99.87 05:44:01 0 0.00 0.00 0.02 0.00 0.02 99.97 05:44:01 1 0.18 0.00 0.03 0.00 0.02 99.77 05:45:01 all 0.18 0.00 0.03 0.00 0.01 99.78 05:45:01 0 0.07 0.00 0.03 0.00 0.02 99.88 05:45:01 1 0.30 0.00 0.02 0.00 0.00 99.68 05:46:01 all 0.15 0.00 0.01 0.00 0.03 99.82 05:46:01 0 0.25 0.00 0.00 0.00 0.02 99.73 05:46:01 1 0.05 0.00 0.02 0.00 0.03 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.90 0.00 0.74 5.19 0.03 92.13 Average: 0 1.86 0.00 0.79 5.39 0.03 91.93 Average: 1 1.95 0.00 0.69 5.00 0.03 92.33