---> uname -a: Linux prd-centos7-docker-4c-2g-48.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/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-962 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dgexfoundry_device-sdk-go_PR-962@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 971 4751 0 2097 6671 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:d2:94:55 brd ff:ff:ff:ff:ff:ff inet 10.30.123.169/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fed2:9455/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a8:0b:e4:e8 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:a8ff:fe0b:e4e8/64 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) 06/09/21 _x86_64_ (2 CPU) 13:18:13 LINUX RESTART (2 CPU) 13:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:01 7.34 0.15 7.19 0.00 22.11 284.03 0.00 13:21:01 0.40 0.00 0.40 0.00 0.00 6.35 0.00 13:22:01 0.20 0.00 0.20 0.00 0.00 2.05 0.00 13:23:01 0.28 0.00 0.28 0.00 0.00 3.61 0.00 13:24:01 0.27 0.00 0.27 0.00 0.00 3.25 0.00 13:25:01 0.35 0.00 0.35 0.00 0.00 4.55 0.00 13:26:01 0.20 0.00 0.20 0.00 0.00 3.02 0.00 13:27:01 0.22 0.00 0.22 0.00 0.00 2.22 0.00 13:28:01 0.28 0.00 0.28 0.00 0.00 2.93 0.00 13:29:01 0.20 0.00 0.20 0.00 0.00 2.75 0.00 13:30:01 0.32 0.00 0.32 0.00 0.00 3.48 0.00 Average: 0.91 0.01 0.90 0.00 2.01 28.94 0.00 13:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:01 5463184 0 802620 10.02 2620 1740508 1265848 13.98 571224 1576012 20 13:21:01 5466092 0 799708 9.99 2620 1740512 1216468 13.43 569340 1575972 20 13:22:01 5465972 0 799824 9.99 2620 1740516 1216420 13.43 570116 1574828 12 13:23:01 5464076 0 801716 10.01 2620 1740520 1216504 13.43 572240 1574828 20 13:24:01 5463836 0 801948 10.01 2620 1740528 1216540 13.43 567620 1579668 16 13:25:01 5465784 0 800000 9.99 2620 1740528 1216276 13.43 566148 1579668 16 13:26:01 5465572 0 800204 9.99 2620 1740536 1216276 13.43 566200 1579668 16 13:27:01 5465128 0 800644 10.00 2620 1740540 1216276 13.43 566724 1579668 8 13:28:01 5456052 0 809720 10.11 2620 1740540 1216276 13.43 576016 1579668 16 13:29:01 5455068 0 810692 10.12 2620 1740552 1216372 13.43 578180 1577940 16 13:30:01 5455340 0 810420 10.12 2620 1740552 1216360 13.43 578240 1577940 12 Average: 5462373 0 803409 10.03 2620 1740530 1220874 13.48 571095 1577805 16 13:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:01 eth0 26.68 22.21 45.50 7.27 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 docker0 10.76 7.98 1.88 27.90 0.00 0.00 0.00 0.00 13:21:01 eth0 1.73 0.28 0.37 0.20 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 eth0 1.42 0.27 0.35 0.20 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 eth0 1.03 0.48 0.54 0.36 0.00 0.00 0.00 0.00 13:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 eth0 1.17 0.57 0.46 0.30 0.00 0.00 0.00 0.00 13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 13:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 eth0 0.25 0.12 0.07 0.01 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.00 2.23 4.31 0.77 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 0.98 0.73 0.17 2.54 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) 06/09/21 _x86_64_ (2 CPU) 13:18:13 LINUX RESTART (2 CPU) 13:19:01 CPU %user %nice %system %iowait %steal %idle 13:20:01 all 0.98 0.00 0.44 0.03 0.06 98.48 13:20:01 0 0.89 0.00 0.44 0.03 0.05 98.59 13:20:01 1 1.07 0.00 0.45 0.03 0.07 98.37 13:21:01 all 0.13 0.00 0.03 0.00 0.03 99.81 13:21:01 0 0.05 0.00 0.03 0.00 0.03 99.88 13:21:01 1 0.20 0.00 0.03 0.00 0.03 99.73 13:22:01 all 0.13 0.00 0.03 0.00 0.03 99.82 13:22:01 0 0.17 0.00 0.03 0.00 0.03 99.77 13:22:01 1 0.08 0.00 0.02 0.00 0.02 99.88 13:23:01 all 0.05 0.00 0.03 0.00 0.03 99.88 13:23:01 0 0.05 0.00 0.05 0.00 0.05 99.85 13:23:01 1 0.05 0.00 0.02 0.00 0.02 99.92 13:24:01 all 0.08 0.00 0.03 0.00 0.04 99.84 13:24:01 0 0.10 0.00 0.03 0.00 0.03 99.83 13:24:01 1 0.07 0.00 0.03 0.00 0.05 99.85 13:25:01 all 0.08 0.00 0.03 0.00 0.03 99.86 13:25:01 0 0.15 0.00 0.02 0.00 0.02 99.82 13:25:01 1 0.02 0.00 0.03 0.00 0.05 99.90 13:26:01 all 0.18 0.00 0.03 0.00 0.03 99.76 13:26:01 0 0.32 0.00 0.03 0.00 0.03 99.62 13:26:01 1 0.05 0.00 0.02 0.00 0.03 99.90 13:27:01 all 0.13 0.00 0.04 0.00 0.03 99.80 13:27:01 0 0.23 0.00 0.03 0.00 0.00 99.73 13:27:01 1 0.03 0.00 0.05 0.00 0.05 99.87 13:28:01 all 0.17 0.00 0.03 0.00 0.03 99.77 13:28:01 0 0.30 0.00 0.03 0.00 0.03 99.63 13:28:01 1 0.03 0.00 0.03 0.00 0.03 99.90 13:29:01 all 0.15 0.00 0.04 0.00 0.03 99.78 13:29:01 0 0.27 0.00 0.07 0.00 0.03 99.63 13:29:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:30:01 all 0.09 0.00 0.03 0.00 0.03 99.85 13:30:01 0 0.17 0.00 0.05 0.00 0.03 99.75 13:30:01 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.20 0.00 0.07 0.00 0.03 99.70 Average: 0 0.24 0.00 0.07 0.00 0.03 99.65 Average: 1 0.15 0.00 0.07 0.00 0.03 99.75