---> uname -a: Linux prd-centos7-docker-4c-2g-32.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: 2799.998 BogoMIPS: 5599.99 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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-sdk-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 1174 3258 0 3388 6564 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:87:21:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85653sec preferred_lft 85653sec inet6 fe80::f816:3eff:fe87:21d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:21:88:55:98 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::42:21ff:fe88:5598/64 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) 12:58:55 LINUX RESTART (2 CPU) 13:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:01:01 2.06 0.02 2.05 0.00 0.13 41.00 0.00 13:02:01 0.47 0.10 0.37 0.00 1.73 6.23 0.00 13:03:01 0.30 0.00 0.30 0.00 0.00 3.63 0.00 13:04:01 0.68 0.00 0.68 0.00 0.00 8.25 0.00 13:05:01 0.37 0.00 0.37 0.00 0.00 5.68 0.00 13:06:01 0.17 0.00 0.17 0.00 0.00 1.63 0.00 13:07:02 0.20 0.00 0.20 0.00 0.00 2.70 0.00 13:08:01 0.34 0.00 0.34 0.00 0.00 3.49 0.00 13:09:01 0.28 0.00 0.28 0.00 0.00 4.13 0.00 13:10:01 0.30 0.03 0.27 0.00 3.73 7.38 0.00 13:11:01 212.00 0.02 211.99 0.00 0.27 58540.28 0.00 Average: 19.78 0.02 19.77 0.00 0.53 5339.91 0.00 13:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:01:01 5463684 0 802136 10.02 2620 1740500 1210108 13.36 569772 1576948 12 13:02:01 5462552 0 803140 10.03 2620 1740628 1208256 13.34 574636 1573588 8 13:03:01 5461092 0 804600 10.05 2620 1740628 1208292 13.34 575932 1573588 8 13:04:01 5463444 0 802240 10.02 2620 1740636 1207932 13.34 567988 1579588 8 13:05:01 5459316 0 806364 10.07 2620 1740640 1208208 13.34 572440 1579588 8 13:06:01 5458308 0 807368 10.08 2620 1740644 1208184 13.34 573232 1579588 8 13:07:02 5459904 0 805768 10.06 2620 1740648 1207932 13.34 571956 1579588 8 13:08:01 5448292 0 817372 10.21 2620 1740656 1207932 13.34 583720 1579592 8 13:09:01 5448264 0 817400 10.21 2620 1740656 1207932 13.34 585336 1577876 8 13:10:01 5439752 0 825640 10.31 2620 1740928 1222528 13.50 592720 1577404 0 13:11:01 3855984 0 1087548 13.58 2620 3062788 1405484 15.52 825948 2688912 52 Average: 5310963 0 834507 10.42 2620 1860850 1227526 13.55 599425 1678751 12 13:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:01:01 eth0 0.90 0.10 0.07 0.01 0.00 0.00 0.00 0.00 13:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 eth0 5.76 2.43 3.73 0.52 0.00 0.00 0.00 0.00 13:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 eth0 1.15 0.55 0.56 0.39 0.00 0.00 0.00 0.00 13:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 eth0 0.87 0.08 0.07 0.01 0.00 0.00 0.00 0.00 13:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 eth0 0.98 0.37 0.39 0.26 0.00 0.00 0.00 0.00 13:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 eth0 0.63 0.38 0.33 0.21 0.00 0.00 0.00 0.00 13:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:02 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 13:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 eth0 4.26 2.95 4.19 1.59 0.00 0.00 0.00 0.00 13:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 vethe25976e 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 13:11:01 eth0 895.02 820.78 7964.47 107.65 0.00 0.00 0.00 0.00 13:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:11:01 docker0 108.81 113.40 7.57 648.98 0.00 0.00 0.00 0.00 Average: vethe25976e 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.87 75.40 726.31 10.08 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 9.91 10.33 0.69 59.11 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) 12:58:55 LINUX RESTART (2 CPU) 13:00:01 CPU %user %nice %system %iowait %steal %idle 13:01:01 all 0.13 0.00 0.04 0.00 0.03 99.81 13:01:01 0 0.07 0.00 0.05 0.00 0.03 99.85 13:01:01 1 0.18 0.00 0.03 0.00 0.02 99.77 13:02:01 all 0.14 0.00 0.04 0.00 0.02 99.80 13:02:01 0 0.05 0.00 0.05 0.00 0.02 99.88 13:02:01 1 0.23 0.00 0.03 0.00 0.02 99.72 13:03:01 all 0.13 0.00 0.03 0.00 0.03 99.81 13:03:01 0 0.03 0.00 0.03 0.00 0.03 99.90 13:03:01 1 0.23 0.00 0.02 0.00 0.03 99.72 13:04:01 all 0.13 0.00 0.03 0.00 0.03 99.82 13:04:01 0 0.03 0.00 0.02 0.00 0.02 99.93 13:04:01 1 0.22 0.00 0.03 0.00 0.03 99.72 13:05:01 all 0.11 0.00 0.03 0.00 0.03 99.82 13:05:01 0 0.07 0.00 0.03 0.00 0.03 99.87 13:05:01 1 0.15 0.00 0.03 0.00 0.03 99.78 13:06:01 all 0.05 0.00 0.03 0.00 0.03 99.90 13:06:01 0 0.02 0.00 0.02 0.00 0.03 99.93 13:06:01 1 0.08 0.00 0.03 0.00 0.02 99.87 13:07:02 all 0.12 0.00 0.03 0.00 0.03 99.83 13:07:02 0 0.03 0.00 0.02 0.00 0.03 99.92 13:07:02 1 0.20 0.00 0.03 0.00 0.02 99.75 13:08:01 all 0.03 0.00 0.03 0.00 0.03 99.92 13:08:01 0 0.03 0.00 0.02 0.00 0.02 99.93 13:08:01 1 0.02 0.00 0.03 0.00 0.03 99.92 13:09:01 all 0.03 0.00 0.02 0.00 0.03 99.92 13:09:01 0 0.03 0.00 0.02 0.00 0.03 99.92 13:09:01 1 0.03 0.00 0.02 0.00 0.02 99.93 13:10:01 all 0.51 0.00 0.28 0.00 0.02 99.19 13:10:01 0 0.77 0.00 0.35 0.00 0.02 98.86 13:10:01 1 0.25 0.00 0.22 0.00 0.02 99.52 13:11:01 all 23.51 0.00 9.81 5.30 0.10 61.28 13:11:01 0 25.08 0.00 10.19 5.94 0.11 58.68 13:11:01 1 21.95 0.00 9.44 4.67 0.09 63.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.15 0.00 0.89 0.46 0.03 96.47 Average: 0 2.25 0.00 0.93 0.51 0.03 96.28 Average: 1 2.04 0.00 0.86 0.40 0.03 96.66