---> uname -a: Linux prd-centos7-docker-4c-2g-967.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/dgexfoundry_device-sdk-go_PR-955 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-955@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 983 4740 0 2097 6660 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:41:ca:ab brd ff:ff:ff:ff:ff:ff inet 10.30.123.128/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe41:caab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0f:6d:1d:ae 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:fff:fe6d:1dae/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) 06/08/21 _x86_64_ (2 CPU) 18:41:21 LINUX RESTART (2 CPU) 18:42:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:43:01 85.25 3.91 81.34 0.00 2643.94 3708.06 0.00 18:44:01 1.72 0.00 1.72 0.00 0.00 34.09 0.00 18:45:01 0.28 0.00 0.28 0.00 0.00 3.86 0.00 18:46:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 18:47:01 0.20 0.00 0.20 0.00 0.00 1.95 0.00 18:48:01 0.35 0.00 0.35 0.00 0.00 4.55 0.00 18:49:01 0.22 0.00 0.22 0.00 0.00 2.96 0.00 18:50:02 0.27 0.00 0.27 0.00 0.00 3.35 0.00 18:51:01 0.27 0.00 0.27 0.00 0.00 2.95 0.00 18:52:01 0.20 0.00 0.20 0.00 0.00 2.67 0.00 Average: 8.92 0.39 8.52 0.00 265.01 377.58 0.00 18:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 5458156 0 807664 10.08 2620 1740500 1276756 14.10 578256 1572628 8 18:44:01 5466356 0 799456 9.98 2620 1740508 1196712 13.21 571696 1572592 8 18:45:01 5464876 0 800936 10.00 2620 1740508 1196988 13.22 570032 1575864 8 18:46:01 5463196 0 802608 10.02 2620 1740516 1197024 13.22 571148 1575868 8 18:47:01 5464224 0 801576 10.01 2620 1740520 1196976 13.22 567040 1579856 12 18:48:01 5464332 0 801468 10.01 2620 1740520 1196760 13.21 566920 1579856 12 18:49:01 5463720 0 802068 10.01 2620 1740532 1196712 13.21 567420 1579856 16 18:50:02 5456124 0 809660 10.11 2620 1740536 1196712 13.21 575328 1579856 8 18:51:01 5454560 0 811220 10.13 2620 1740540 1196712 13.21 576544 1579856 8 18:52:01 5454056 0 811720 10.14 2620 1740544 1196796 13.21 578848 1577992 8 Average: 5460960 0 804838 10.05 2620 1740522 1204815 13.30 572323 1577422 10 18:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 eth0 333.87 252.06 705.55 59.62 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 12.73 9.00 2.03 27.69 0.00 0.00 0.00 0.00 18:44:01 eth0 0.83 0.00 0.06 0.00 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 1.62 0.48 0.61 0.36 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 1.35 0.33 0.35 0.23 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.65 0.48 0.35 0.24 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.23 0.13 0.07 0.04 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.22 0.18 0.08 0.04 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.99 25.45 70.87 6.07 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 1.28 0.90 0.20 2.78 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) 06/08/21 _x86_64_ (2 CPU) 18:41:21 LINUX RESTART (2 CPU) 18:42:01 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 8.49 0.00 3.04 2.35 0.07 86.05 18:43:01 0 8.96 0.00 3.30 2.50 0.07 85.17 18:43:01 1 8.02 0.00 2.78 2.20 0.07 86.93 18:44:01 all 0.08 0.00 0.06 0.00 0.03 99.84 18:44:01 0 0.08 0.00 0.05 0.00 0.05 99.82 18:44:01 1 0.07 0.00 0.07 0.00 0.00 99.87 18:45:01 all 0.08 0.00 0.03 0.00 0.03 99.85 18:45:01 0 0.08 0.00 0.03 0.00 0.03 99.85 18:45:01 1 0.08 0.00 0.03 0.00 0.03 99.85 18:46:01 all 0.06 0.00 0.04 0.00 0.03 99.87 18:46:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:46:01 1 0.05 0.00 0.05 0.00 0.03 99.87 18:47:01 all 0.08 0.00 0.03 0.00 0.03 99.87 18:47:01 0 0.10 0.00 0.02 0.00 0.02 99.87 18:47:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:48:01 all 0.11 0.00 0.04 0.00 0.03 99.82 18:48:01 0 0.17 0.00 0.03 0.00 0.02 99.78 18:48:01 1 0.05 0.00 0.05 0.00 0.03 99.87 18:49:01 all 0.09 0.00 0.03 0.00 0.03 99.85 18:49:01 0 0.12 0.00 0.02 0.00 0.03 99.83 18:49:01 1 0.07 0.00 0.05 0.00 0.02 99.87 18:50:02 all 0.09 0.00 0.03 0.00 0.03 99.86 18:50:02 0 0.13 0.00 0.02 0.00 0.03 99.82 18:50:02 1 0.05 0.00 0.03 0.00 0.02 99.90 18:51:01 all 0.11 0.00 0.03 0.00 0.03 99.83 18:51:01 0 0.15 0.00 0.02 0.00 0.02 99.81 18:51:01 1 0.07 0.00 0.05 0.00 0.03 99.85 18:52:01 all 0.05 0.00 0.04 0.00 0.03 99.88 18:52:01 0 0.07 0.00 0.03 0.00 0.02 99.88 18:52:01 1 0.03 0.00 0.05 0.00 0.03 99.88 Average: all 0.91 0.00 0.33 0.23 0.03 98.49 Average: 0 0.98 0.00 0.35 0.25 0.03 98.39 Average: 1 0.84 0.00 0.31 0.22 0.03 98.60