---> uname -a: Linux prd-centos7-docker-4c-2g-340.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-116 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-snmp-go_PR-116@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 ---> free -m: total used free shared buff/cache available Mem: 7821 980 4746 0 2093 6662 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:75:ad:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.122.4/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85744sec preferred_lft 85744sec inet6 fe80::f816:3eff:fe75:ade0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:06:2f:29:95 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::42:6ff:fe2f:2995/64 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) 06/27/21 _x86_64_ (2 CPU) 07:39:09 LINUX RESTART (2 CPU) 07:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:41:01 4.63 0.18 4.45 0.00 23.18 131.56 0.00 07:42:01 0.43 0.00 0.43 0.00 0.00 7.28 0.00 07:43:01 0.25 0.00 0.25 0.00 0.00 3.41 0.00 07:44:01 0.23 0.00 0.23 0.00 0.00 3.36 0.00 07:45:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 07:46:01 0.27 0.00 0.27 0.00 0.00 3.13 0.00 07:47:01 0.27 0.00 0.27 0.00 0.00 3.80 0.00 07:48:01 0.23 0.00 0.23 0.00 0.00 2.75 0.00 07:49:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 07:50:01 1.91 0.13 1.78 0.00 13.72 47.30 0.00 Average: 0.87 0.03 0.84 0.00 3.69 20.93 0.00 07:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:41:01 5470796 0 799308 9.98 2620 1736208 1250612 13.81 567832 1572492 24 07:42:01 5469536 0 800560 10.00 2620 1736216 1243428 13.73 569760 1571644 20 07:43:01 5469024 0 801072 10.00 2620 1736216 1234164 13.63 568068 1574296 16 07:44:01 5469192 0 800900 10.00 2620 1736220 1222844 13.50 567116 1575184 12 07:45:01 5470440 0 799644 9.98 2620 1736228 1207304 13.33 565260 1576744 16 07:46:01 5470436 0 799648 9.98 2620 1736228 1207256 13.33 564948 1576744 20 07:47:01 5471128 0 798944 9.98 2620 1736240 1207208 13.33 564672 1576744 16 07:48:01 5461968 0 808100 10.09 2620 1736244 1207208 13.33 573424 1576744 8 07:49:01 5459192 0 810872 10.12 2620 1736248 1207464 13.33 577656 1575068 16 07:50:01 5315888 0 890008 11.11 2620 1800416 1448972 16.00 768744 1517300 63376 Average: 5452760 0 810906 10.13 2620 1742646 1243646 13.73 588748 1569296 6352 07:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:41:01 eth0 13.81 7.28 10.90 2.94 0.00 0.00 0.00 0.00 07:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 eth0 3.88 0.93 1.25 0.78 0.00 0.00 0.00 0.00 07:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 eth0 1.90 0.68 0.85 0.58 0.00 0.00 0.00 0.00 07:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 eth0 0.55 0.20 0.27 0.16 0.00 0.00 0.00 0.00 07:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 eth0 0.27 0.20 0.09 0.10 0.00 0.00 0.00 0.00 07:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 eth0 0.22 0.13 0.07 0.01 0.00 0.00 0.00 0.00 07:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 07:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 eth0 0.82 0.08 0.07 0.01 0.00 0.00 0.00 0.00 07:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 eth0 1.15 0.32 0.34 0.20 0.00 0.00 0.00 0.00 07:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 eth0 88.18 70.01 713.07 9.35 0.00 0.00 0.00 0.00 07:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 11.10 8.00 72.72 1.41 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 0.00 0.00 0.00 0.00 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) 06/27/21 _x86_64_ (2 CPU) 07:39:09 LINUX RESTART (2 CPU) 07:40:01 CPU %user %nice %system %iowait %steal %idle 07:41:01 all 0.48 0.00 0.20 0.14 0.02 99.16 07:41:01 0 0.53 0.00 0.25 0.27 0.02 98.93 07:41:01 1 0.42 0.00 0.15 0.02 0.02 99.40 07:42:01 all 0.19 0.00 0.06 0.00 0.01 99.74 07:42:01 0 0.28 0.00 0.05 0.00 0.00 99.67 07:42:01 1 0.10 0.00 0.07 0.00 0.02 99.82 07:43:01 all 0.17 0.00 0.05 0.00 0.02 99.77 07:43:01 0 0.20 0.00 0.03 0.00 0.02 99.75 07:43:01 1 0.13 0.00 0.07 0.00 0.02 99.78 07:44:01 all 0.03 0.00 0.03 0.00 0.02 99.92 07:44:01 0 0.03 0.00 0.03 0.00 0.02 99.92 07:44:01 1 0.03 0.00 0.03 0.00 0.02 99.92 07:45:01 all 0.18 0.00 0.04 0.00 0.01 99.77 07:45:01 0 0.05 0.00 0.03 0.00 0.02 99.90 07:45:01 1 0.30 0.00 0.05 0.00 0.00 99.65 07:46:01 all 0.16 0.00 0.03 0.00 0.03 99.78 07:46:01 0 0.02 0.00 0.02 0.00 0.03 99.93 07:46:01 1 0.30 0.00 0.05 0.00 0.02 99.63 07:47:01 all 0.18 0.00 0.03 0.00 0.02 99.77 07:47:01 0 0.05 0.00 0.02 0.00 0.02 99.92 07:47:01 1 0.30 0.00 0.05 0.00 0.02 99.63 07:48:01 all 0.14 0.00 0.04 0.00 0.02 99.80 07:48:01 0 0.02 0.00 0.03 0.00 0.02 99.93 07:48:01 1 0.27 0.00 0.05 0.00 0.02 99.67 07:49:01 all 0.12 0.00 0.02 0.00 0.02 99.85 07:49:01 0 0.18 0.00 0.02 0.00 0.02 99.78 07:49:01 1 0.05 0.00 0.02 0.00 0.02 99.92 07:50:01 all 2.50 0.00 0.82 0.03 0.03 96.61 07:50:01 0 2.92 0.00 0.96 0.05 0.03 96.03 07:50:01 1 2.08 0.00 0.69 0.02 0.03 97.19 Average: all 0.41 0.00 0.13 0.02 0.02 99.42 Average: 0 0.43 0.00 0.14 0.03 0.02 99.38 Average: 1 0.40 0.00 0.12 0.00 0.02 99.46