---> uname -a: Linux prd-centos7-docker-4c-2g-588.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% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-946 /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-946@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 ---> free -m: total used free shared buff/cache available Mem: 7821 986 4736 0 2097 6656 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:fd:a5:76 brd ff:ff:ff:ff:ff:ff inet 10.30.123.147/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fefd:a576/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a3:4c:d4:27 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:a3ff:fe4c:d427/64 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) 05/27/21 _x86_64_ (2 CPU) 05:43:57 LINUX RESTART (2 CPU) 05:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:46:01 2.36 0.00 2.36 0.00 0.00 58.45 0.00 05:47:01 0.48 0.00 0.48 0.00 0.00 8.11 0.00 05:48:01 0.13 0.00 0.13 0.00 0.00 2.00 0.00 05:49:01 0.23 0.00 0.23 0.00 0.00 3.33 0.00 05:50:01 0.42 0.00 0.42 0.00 0.00 6.50 0.00 05:51:01 0.23 0.00 0.23 0.00 0.00 3.05 0.00 05:52:01 0.20 0.00 0.20 0.00 0.00 2.73 0.00 05:53:01 0.60 0.00 0.60 0.00 0.00 6.98 0.00 05:54:01 0.38 0.00 0.38 0.00 0.00 5.98 0.00 05:55:01 0.17 0.00 0.17 0.00 0.00 2.28 0.00 Average: 0.52 0.00 0.52 0.00 0.00 9.94 0.00 05:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 5450540 0 815288 10.18 2620 1740484 1302396 14.38 582828 1576532 12 05:47:01 5451736 0 814084 10.16 2620 1740492 1286976 14.21 583944 1574040 20 05:48:01 5456120 0 809700 10.11 2620 1740492 1239496 13.68 580712 1574040 8 05:49:01 5456540 0 809272 10.10 2620 1740500 1239532 13.69 579908 1574924 20 05:50:01 5453588 0 812220 10.14 2620 1740504 1239556 13.69 577192 1580536 8 05:51:01 5454436 0 811372 10.13 2620 1740504 1232336 13.61 576440 1580536 12 05:52:01 5453176 0 812624 10.15 2620 1740512 1232400 13.61 577964 1580536 8 05:53:01 5446600 0 819192 10.23 2620 1740520 1207836 13.34 584500 1580584 8 05:54:01 5446204 0 819584 10.23 2620 1740524 1207968 13.34 587072 1578816 8 05:55:01 5445844 0 819940 10.24 2620 1740528 1208016 13.34 587424 1578816 8 Average: 5451478 0 814328 10.17 2620 1740506 1239651 13.69 581798 1577936 11 05:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 eth0 4.30 1.83 3.18 0.17 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 05:47:01 eth0 1.77 0.65 0.63 0.37 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 eth0 1.52 0.27 0.37 0.23 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 2.03 0.67 0.64 0.40 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 1.60 0.67 0.72 0.47 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 1.80 0.62 0.64 0.40 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 1.30 0.33 0.38 0.20 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 2.48 0.28 0.44 0.17 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 3.65 0.88 0.99 0.63 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 eth0 1.60 0.82 0.81 0.44 0.00 0.00 0.00 0.00 05:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.20 0.70 0.88 0.35 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) 05/27/21 _x86_64_ (2 CPU) 05:43:57 LINUX RESTART (2 CPU) 05:45:01 CPU %user %nice %system %iowait %steal %idle 05:46:01 all 0.16 0.00 0.08 0.00 0.03 99.73 05:46:01 0 0.20 0.00 0.12 0.00 0.03 99.65 05:46:01 1 0.12 0.00 0.03 0.00 0.03 99.82 05:47:01 all 0.12 0.00 0.05 0.00 0.03 99.80 05:47:01 0 0.17 0.00 0.08 0.00 0.05 99.70 05:47:01 1 0.07 0.00 0.02 0.00 0.02 99.90 05:48:01 all 0.10 0.00 0.04 0.00 0.03 99.83 05:48:01 0 0.12 0.00 0.03 0.00 0.02 99.83 05:48:01 1 0.08 0.00 0.05 0.00 0.03 99.83 05:49:01 all 0.15 0.00 0.03 0.00 0.03 99.79 05:49:01 0 0.07 0.00 0.03 0.00 0.03 99.87 05:49:01 1 0.23 0.00 0.03 0.00 0.02 99.72 05:50:01 all 0.18 0.00 0.28 0.00 0.03 99.52 05:50:01 0 0.12 0.00 0.27 0.00 0.03 99.58 05:50:01 1 0.25 0.00 0.28 0.00 0.02 99.45 05:51:01 all 0.08 0.00 0.03 0.00 0.03 99.85 05:51:01 0 0.05 0.00 0.03 0.00 0.05 99.87 05:51:01 1 0.12 0.00 0.03 0.00 0.02 99.83 05:52:01 all 0.12 0.00 0.04 0.00 0.03 99.82 05:52:01 0 0.18 0.00 0.05 0.00 0.03 99.73 05:52:01 1 0.05 0.00 0.03 0.00 0.02 99.90 05:53:01 all 0.13 0.00 0.04 0.00 0.03 99.80 05:53:01 0 0.18 0.00 0.03 0.00 0.02 99.77 05:53:01 1 0.07 0.00 0.05 0.00 0.05 99.83 05:54:01 all 0.17 0.00 0.04 0.00 0.03 99.77 05:54:01 0 0.23 0.00 0.05 0.00 0.03 99.68 05:54:01 1 0.10 0.00 0.03 0.00 0.02 99.85 05:55:01 all 0.22 0.00 0.03 0.00 0.03 99.72 05:55:01 0 0.42 0.00 0.03 0.00 0.03 99.52 05:55:01 1 0.02 0.00 0.03 0.00 0.03 99.92 Average: all 0.14 0.00 0.07 0.00 0.03 99.76 Average: 0 0.17 0.00 0.07 0.00 0.03 99.72 Average: 1 0.11 0.00 0.06 0.00 0.03 99.80