---> uname -a: Linux prd-centos7-docker-4c-2g-16905.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 8.5G 31.5G 21% / 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 8.5G 31.5G 21% /facter-os /dev/vda1 40.0G 8.5G 31.5G 21% /etc/resolv.conf /dev/vda1 40.0G 8.5G 31.5G 21% /etc/hostname /dev/vda1 40.0G 8.5G 31.5G 21% /etc/hosts /dev/vda1 40.0G 8.5G 31.5G 21% /var/log/auth.log /dev/vda1 40.0G 8.5G 31.5G 21% /run/cloud-init/result.json /dev/vda1 40.0G 8.5G 31.5G 21% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 8.5G 31.5G 21% /w/workspace/dgexfoundry_device-sdk-go_master@tmp /dev/vda1 40.0G 8.5G 31.5G 21% /var/log/sa-host /dev/vda1 40.0G 8.5G 31.5G 21% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1083 3352 0 3385 6654 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:f5:8f:98 brd ff:ff:ff:ff:ff:ff inet 10.30.123.27/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85020sec preferred_lft 85020sec inet6 fe80::f816:3eff:fef5:8f98/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:61:5f:e2:65 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::42:61ff:fe5f:e265/64 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) 05/24/21 _x86_64_ (2 CPU) 17:32:57 LINUX RESTART (2 CPU) 17:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:35:01 33.26 3.55 29.71 0.00 2600.53 3147.60 0.00 17:36:01 1.95 0.00 1.95 0.00 0.00 39.53 0.00 17:37:01 0.23 0.00 0.23 0.00 0.00 3.05 0.00 17:38:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 17:39:01 0.30 0.00 0.30 0.00 0.00 4.78 0.00 17:40:01 0.37 0.00 0.37 0.00 0.00 4.63 0.00 17:41:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 17:42:01 0.28 0.00 0.28 0.00 0.00 3.10 0.00 17:43:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 17:44:01 0.25 0.00 0.25 0.00 0.00 3.08 0.00 17:45:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 17:46:01 0.15 0.00 0.15 0.00 0.00 2.15 0.00 17:47:01 0.37 0.00 0.37 0.00 0.00 5.15 0.00 17:48:01 0.38 0.15 0.23 0.00 4.80 3.03 0.00 17:49:01 22.90 0.03 22.87 0.00 3.73 8592.22 0.00 17:50:01 79.35 0.00 79.35 0.00 0.00 23876.07 0.00 17:51:01 94.71 0.00 94.71 0.00 0.00 23594.94 0.00 17:52:01 10.46 0.00 10.46 0.00 0.00 3258.41 0.00 17:53:01 5.06 0.00 5.06 0.00 0.00 86.85 0.00 17:54:01 61.01 0.10 60.91 0.00 9.99 14696.57 0.00 Average: 15.60 0.19 15.41 0.00 130.96 3867.12 0.00 17:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:35:01 5533832 0 735180 9.18 2620 1737308 1110044 12.26 502708 1571980 132 17:36:01 5547200 0 721804 9.01 2620 1737316 997092 11.01 496192 1567244 20 17:37:01 5545308 0 723696 9.04 2620 1737316 997092 11.01 494688 1570424 8 17:38:01 5541636 0 727364 9.08 2620 1737320 1005784 11.10 498180 1570424 8 17:39:01 5536900 0 732092 9.14 2620 1737328 1005604 11.10 498516 1574744 8 17:40:01 5529244 0 739748 9.24 2620 1737328 998120 11.02 506420 1574816 8 17:41:01 5529780 0 739204 9.23 2620 1737336 998120 11.02 508200 1573096 8 17:42:01 5529876 0 739104 9.23 2620 1737340 998120 11.02 508276 1573096 8 17:43:01 5529312 0 739664 9.24 2620 1737344 998120 11.02 514828 1566424 8 17:44:01 5528772 0 740200 9.24 2620 1737348 998240 11.02 515540 1566424 16 17:45:01 5528380 0 740592 9.25 2620 1737348 998348 11.02 516136 1566424 8 17:46:01 5527176 0 741788 9.26 2620 1737356 998372 11.02 517060 1566424 8 17:47:01 5529760 0 739200 9.23 2620 1737360 998120 11.02 514972 1566424 8 17:48:01 5527404 0 741424 9.26 2620 1737492 998300 11.02 516604 1566764 144 17:49:01 4725560 0 825216 10.30 2620 2455544 999244 11.03 583476 2223744 550420 17:50:01 4716236 0 834488 10.42 2620 2455596 1000572 11.05 642828 2165592 36 17:51:01 3814256 0 1004480 12.54 2620 3187584 1177296 13.00 813312 2743528 94380 17:52:01 3954928 0 992008 12.39 2620 3059384 1059632 11.70 723448 2695452 20 17:53:01 3953196 0 993736 12.41 2620 3059388 1089468 12.03 725904 2693648 16 17:54:01 3485344 0 1056996 13.20 2620 3463980 1127200 12.44 871736 2954896 40 Average: 5105705 0 800399 9.99 2620 2100216 1027644 11.35 573451 1872578 32265 17:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:35:01 eth0 135.24 106.71 448.72 37.03 0.00 0.00 0.00 0.00 17:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:35:01 docker0 10.71 6.60 1.82 27.20 0.00 0.00 0.00 0.00 17:36:01 eth0 0.30 0.13 0.02 0.17 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 eth0 2.02 1.38 0.39 3.87 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 eth0 0.67 0.42 0.40 0.26 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 1.55 0.45 0.50 0.24 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 1.35 0.42 0.40 0.24 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 1.18 0.67 0.70 0.49 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 0.80 0.60 0.66 0.32 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 386.24 360.43 4070.38 26.63 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 eth0 84.93 74.33 396.91 11.51 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 66.46 72.77 5.18 385.01 0.00 0.00 0.00 0.00 17:51:01 eth0 407.19 376.31 3473.11 64.18 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 vetha820ca6 33.27 35.70 2.20 258.76 0.00 0.00 0.00 0.00 17:51:01 docker0 33.27 35.56 1.75 258.75 0.00 0.00 0.00 0.00 17:52:01 eth0 24.32 18.00 24.82 19.68 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.28 0.28 0.08 0.11 0.00 0.00 0.00 0.00 17:53:01 eth0 13.55 10.94 12.86 14.93 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 2.33 1.65 0.44 0.51 0.00 0.00 0.00 0.00 17:54:01 eth0 182.96 165.79 2167.53 15.20 0.00 0.00 0.00 0.00 17:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.20 55.86 529.97 9.74 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 5.65 5.84 0.46 33.59 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) 05/24/21 _x86_64_ (2 CPU) 17:32:57 LINUX RESTART (2 CPU) 17:34:01 CPU %user %nice %system %iowait %steal %idle 17:35:01 all 3.92 0.00 1.78 1.40 0.05 92.85 17:35:01 0 4.15 0.00 1.86 1.44 0.05 92.50 17:35:01 1 3.70 0.00 1.69 1.37 0.05 93.19 17:36:01 all 0.03 0.00 0.04 0.00 0.03 99.90 17:36:01 0 0.03 0.00 0.05 0.00 0.03 99.88 17:36:01 1 0.03 0.00 0.03 0.00 0.02 99.92 17:37:01 all 0.05 0.00 0.03 0.00 0.03 99.90 17:37:01 0 0.07 0.00 0.03 0.00 0.05 99.85 17:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:38:01 all 0.07 0.00 0.03 0.00 0.03 99.87 17:38:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:38:01 1 0.10 0.00 0.03 0.00 0.03 99.83 17:39:01 all 0.09 0.00 0.04 0.00 0.04 99.82 17:39:01 0 0.07 0.00 0.03 0.00 0.05 99.85 17:39:01 1 0.12 0.00 0.05 0.00 0.03 99.80 17:40:01 all 0.08 0.00 0.03 0.00 0.03 99.87 17:40:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:40:01 1 0.15 0.00 0.03 0.00 0.03 99.78 17:41:01 all 0.16 0.00 0.03 0.00 0.03 99.79 17:41:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:41:01 1 0.30 0.00 0.03 0.00 0.03 99.63 17:42:01 all 0.10 0.00 0.02 0.00 0.03 99.85 17:42:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:42:01 1 0.17 0.00 0.02 0.00 0.03 99.78 17:43:01 all 0.10 0.00 0.02 0.00 0.03 99.85 17:43:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:43:01 1 0.17 0.00 0.02 0.00 0.03 99.78 17:44:01 all 0.07 0.00 0.03 0.00 0.02 99.89 17:44:01 0 0.05 0.00 0.03 0.00 0.03 99.88 17:44:01 1 0.08 0.00 0.02 0.00 0.00 99.90 17:45:01 all 0.10 0.00 0.03 0.00 0.03 99.84 17:45:01 0 0.03 0.00 0.02 0.00 0.05 99.90 17:45:01 1 0.17 0.00 0.03 0.00 0.02 99.78 17:45:01 CPU %user %nice %system %iowait %steal %idle 17:46:01 all 0.13 0.00 0.03 0.00 0.03 99.82 17:46:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:46:01 1 0.22 0.00 0.03 0.00 0.03 99.72 17:47:01 all 0.10 0.00 0.03 0.00 0.02 99.86 17:47:01 0 0.03 0.00 0.03 0.00 0.03 99.90 17:47:01 1 0.17 0.00 0.02 0.00 0.00 99.82 17:48:01 all 0.17 0.00 0.04 0.00 0.03 99.77 17:48:01 0 0.08 0.00 0.03 0.00 0.03 99.85 17:48:01 1 0.25 0.00 0.05 0.00 0.02 99.68 17:49:01 all 7.51 0.00 2.91 0.13 0.04 89.41 17:49:01 0 7.25 0.00 3.31 0.20 0.05 89.18 17:49:01 1 7.77 0.00 2.51 0.05 0.03 89.63 17:50:01 all 3.42 0.00 1.68 3.11 0.07 91.72 17:50:01 0 3.19 0.00 1.71 3.33 0.07 91.70 17:50:01 1 3.66 0.00 1.64 2.89 0.07 91.74 17:51:01 all 11.07 0.00 4.62 1.40 0.06 82.85 17:51:01 0 8.89 0.00 4.89 1.94 0.07 84.22 17:51:01 1 13.27 0.00 4.35 0.86 0.05 81.47 17:52:01 all 1.61 0.00 0.94 0.24 0.04 97.16 17:52:01 0 1.83 0.00 1.14 0.18 0.03 96.81 17:52:01 1 1.39 0.00 0.74 0.30 0.05 97.51 17:53:01 all 0.91 0.00 0.65 0.07 0.04 98.33 17:53:01 0 0.84 0.00 0.64 0.05 0.05 98.43 17:53:01 1 0.99 0.00 0.66 0.08 0.03 98.24 17:54:01 all 6.09 0.00 2.44 1.81 0.05 89.61 17:54:01 0 6.68 0.00 2.40 2.13 0.03 88.76 17:54:01 1 5.49 0.00 2.49 1.49 0.07 90.46 Average: all 1.77 0.00 0.76 0.40 0.04 97.04 Average: 0 1.64 0.00 0.80 0.46 0.04 97.06 Average: 1 1.89 0.00 0.71 0.35 0.03 97.02