---> uname -a: Linux prd-centos7-docker-4c-2g-318.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/dgexfoundry_device-sdk-go_PR-973@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/dgexfoundry_device-sdk-go_PR-973 ---> free -m: total used free shared buff/cache available Mem: 7821 978 4744 0 2098 6664 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:90:bc:c8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.145/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fe90:bcc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:14:3d:e0:a8 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::42:14ff:fe3d:e0a8/64 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) 06/19/21 _x86_64_ (2 CPU) 06:41:15 LINUX RESTART (2 CPU) 06:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:43:01 19.43 0.62 18.82 0.00 351.71 2746.29 0.00 06:44:01 0.37 0.00 0.37 0.00 0.00 6.33 0.00 06:45:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 06:46:01 0.22 0.00 0.22 0.00 0.00 2.57 0.00 06:47:01 0.18 0.00 0.18 0.00 0.00 2.50 0.00 06:48:01 0.73 0.00 0.73 0.00 0.00 9.66 0.00 06:49:02 0.13 0.00 0.13 0.00 0.00 2.28 0.00 06:50:01 0.34 0.00 0.34 0.00 0.00 4.98 0.00 06:51:01 0.17 0.00 0.17 0.00 0.00 1.33 0.00 06:52:01 0.15 0.00 0.15 0.00 0.00 1.62 0.00 Average: 2.20 0.06 2.14 0.00 35.24 278.66 0.00 06:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 5459788 0 805888 10.06 2620 1740636 1294712 14.29 579792 1569724 20 06:44:01 5468364 0 797304 9.96 2620 1740644 1204020 13.29 572840 1569692 8 06:45:01 5467944 0 797724 9.96 2620 1740644 1204260 13.30 575840 1567904 8 06:46:01 5465844 0 799820 9.99 2620 1740648 1204200 13.30 577512 1567904 8 06:47:01 5463784 0 801872 10.01 2620 1740656 1204224 13.30 572676 1575632 8 06:48:01 5464216 0 801440 10.01 2620 1740656 1204020 13.29 571520 1575632 8 06:49:02 5464464 0 801180 10.00 2620 1740668 1204020 13.29 571544 1575632 8 06:50:01 5463904 0 801736 10.01 2620 1740672 1204020 13.29 571956 1575632 8 06:51:01 5455408 0 810228 10.12 2620 1740676 1204020 13.29 580832 1575632 16 06:52:01 5454168 0 811464 10.13 2620 1740680 1204116 13.29 582772 1574152 12 Average: 5462788 0 802866 10.02 2620 1740658 1213161 13.39 575728 1572754 10 06:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 eth0 43.08 36.84 57.38 11.38 0.00 0.00 0.00 0.00 06:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 docker0 18.25 14.42 2.48 29.22 0.00 0.00 0.00 0.00 06:44:01 eth0 0.97 0.07 0.10 0.01 0.00 0.00 0.00 0.00 06:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 eth0 2.00 0.45 0.63 0.36 0.00 0.00 0.00 0.00 06:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 eth0 0.57 0.28 0.27 0.23 0.00 0.00 0.00 0.00 06:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 eth0 0.67 0.43 0.40 0.27 0.00 0.00 0.00 0.00 06:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:02 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:49:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 4.80 3.87 5.90 1.24 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 1.83 1.44 0.25 2.93 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) 06/19/21 _x86_64_ (2 CPU) 06:41:15 LINUX RESTART (2 CPU) 06:42:01 CPU %user %nice %system %iowait %steal %idle 06:43:01 all 2.10 0.00 1.12 0.35 0.05 96.38 06:43:01 0 2.00 0.00 1.14 0.35 0.05 96.45 06:43:01 1 2.21 0.00 1.10 0.34 0.05 96.31 06:44:01 all 0.08 0.00 0.05 0.00 0.04 99.83 06:44:01 0 0.08 0.00 0.05 0.00 0.05 99.82 06:44:01 1 0.07 0.00 0.05 0.00 0.03 99.85 06:45:01 all 0.06 0.00 0.02 0.00 0.04 99.88 06:45:01 0 0.05 0.00 0.02 0.00 0.05 99.88 06:45:01 1 0.07 0.00 0.02 0.00 0.03 99.88 06:46:01 all 0.07 0.00 0.03 0.00 0.04 99.87 06:46:01 0 0.05 0.00 0.02 0.00 0.05 99.88 06:46:01 1 0.08 0.00 0.03 0.00 0.03 99.85 06:47:01 all 0.05 0.00 0.03 0.00 0.03 99.88 06:47:01 0 0.05 0.00 0.02 0.00 0.03 99.90 06:47:01 1 0.05 0.00 0.05 0.00 0.03 99.87 06:48:01 all 0.03 0.00 0.03 0.00 0.04 99.90 06:48:01 0 0.03 0.00 0.03 0.00 0.05 99.88 06:48:01 1 0.03 0.00 0.02 0.00 0.03 99.92 06:49:02 all 0.08 0.00 0.03 0.00 0.03 99.87 06:49:02 0 0.05 0.00 0.00 0.00 0.03 99.92 06:49:02 1 0.12 0.00 0.05 0.00 0.02 99.82 06:50:01 all 0.07 0.00 0.03 0.00 0.03 99.87 06:50:01 0 0.02 0.00 0.02 0.00 0.05 99.92 06:50:01 1 0.12 0.00 0.03 0.00 0.02 99.83 06:51:01 all 0.08 0.00 0.03 0.00 0.03 99.87 06:51:01 0 0.03 0.00 0.02 0.00 0.03 99.92 06:51:01 1 0.12 0.00 0.03 0.00 0.02 99.83 06:52:01 all 0.04 0.00 0.03 0.00 0.03 99.90 06:52:01 0 0.03 0.00 0.03 0.00 0.05 99.88 06:52:01 1 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 0.26 0.00 0.14 0.03 0.04 99.53 Average: 0 0.24 0.00 0.13 0.04 0.05 99.55 Average: 1 0.29 0.00 0.14 0.03 0.03 99.51