---> uname -a: Linux prd-centos7-docker-4c-2g-25.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% /var/log/auth.log /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 ---> free -m: total used free shared buff/cache available Mem: 7821 1278 3154 0 3388 6460 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:bf:43:3b brd ff:ff:ff:ff:ff:ff inet 10.30.122.223/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85565sec preferred_lft 85565sec inet6 fe80::f816:3eff:febf:433b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c8:49:88:72 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:c8ff:fe49:8872/64 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) 06/02/21 _x86_64_ (2 CPU) 01:47:44 LINUX RESTART (2 CPU) 01:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:49:01 221.03 83.88 137.15 0.00 10325.00 41167.28 0.00 01:50:01 0.78 0.00 0.78 0.00 0.00 19.34 0.00 01:51:01 0.35 0.00 0.35 0.00 0.00 5.80 0.00 01:52:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 01:53:01 0.27 0.00 0.27 0.00 0.00 3.62 0.00 01:54:01 0.32 0.00 0.32 0.00 0.00 4.00 0.00 01:55:01 0.25 0.00 0.25 0.00 0.00 3.10 0.00 01:56:01 0.33 0.00 0.33 0.00 0.00 5.18 0.00 01:57:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 01:58:01 0.23 0.00 0.23 0.00 0.00 3.07 0.00 01:59:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 02:00:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 02:01:01 109.24 0.07 109.18 0.00 4.00 31938.37 0.00 Average: 25.68 6.46 19.22 0.00 794.75 5629.15 0.00 01:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 5458644 0 807224 10.08 2620 1740452 1303176 14.39 572120 1577460 128 01:50:01 5472676 0 793184 9.90 2620 1740460 1207940 13.34 560692 1577424 20 01:51:01 5470040 0 795820 9.94 2620 1740460 1208084 13.34 563048 1577336 8 01:52:01 5466296 0 799556 9.98 2620 1740468 1208168 13.34 566616 1577340 8 01:53:01 5467204 0 798644 9.97 2620 1740472 1208096 13.34 563556 1579976 8 01:54:01 5464668 0 801180 10.00 2620 1740472 1208060 13.34 566144 1579976 8 01:55:01 5465324 0 800516 10.00 2620 1740480 1207940 13.34 565368 1579976 20 01:56:01 5456548 0 809288 10.10 2620 1740484 1207940 13.34 574432 1579976 8 01:57:01 5454604 0 811228 10.13 2620 1740488 1207940 13.34 576276 1579976 12 01:58:01 5454396 0 811432 10.13 2620 1740492 1207940 13.34 578208 1578168 8 01:59:01 5454256 0 811564 10.13 2620 1740500 1208012 13.34 578600 1578168 8 02:00:01 5454264 0 811552 10.13 2620 1740504 1207940 13.34 584952 1571472 12 02:01:01 4009264 0 1099656 13.73 2620 2897400 1614200 17.82 927652 2549140 437676 Average: 5349860 0 826988 10.33 2620 1829472 1246572 13.76 598282 1652799 33686 01:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:49:01 eth0 598.17 433.92 1115.30 88.81 0.00 0.00 0.00 0.00 01:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 docker0 9.94 6.68 1.81 27.47 0.00 0.00 0.00 0.00 01:50:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 01:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 eth0 0.87 0.33 0.30 0.20 0.00 0.00 0.00 0.00 01:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 eth0 1.43 0.30 0.36 0.20 0.00 0.00 0.00 0.00 01:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 eth0 0.58 0.28 0.28 0.20 0.00 0.00 0.00 0.00 01:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 eth0 0.40 0.33 0.18 0.08 0.00 0.00 0.00 0.00 01:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 eth0 0.22 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 eth0 0.27 0.25 0.14 0.08 0.00 0.00 0.00 0.00 01:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 eth0 909.74 836.80 7679.94 74.54 0.00 0.00 0.00 0.00 02:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 docker0 69.41 71.92 5.47 387.13 0.00 0.00 0.00 0.00 Average: eth0 116.38 97.92 676.84 12.63 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 6.11 6.05 0.56 31.90 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) 06/02/21 _x86_64_ (2 CPU) 01:47:44 LINUX RESTART (2 CPU) 01:48:01 CPU %user %nice %system %iowait %steal %idle 01:49:01 all 20.02 0.00 7.38 10.29 0.09 62.23 01:49:01 0 20.26 0.00 7.04 9.66 0.09 62.95 01:49:01 1 19.78 0.00 7.71 10.92 0.09 61.51 01:50:01 all 0.09 0.00 0.03 0.00 0.04 99.84 01:50:01 0 0.02 0.00 0.02 0.00 0.03 99.93 01:50:01 1 0.17 0.00 0.03 0.00 0.05 99.75 01:51:01 all 0.10 0.00 0.03 0.00 0.03 99.84 01:51:01 0 0.05 0.00 0.02 0.00 0.03 99.90 01:51:01 1 0.15 0.00 0.03 0.00 0.03 99.78 01:52:01 all 0.07 0.00 0.02 0.00 0.03 99.89 01:52:01 0 0.02 0.00 0.02 0.00 0.03 99.93 01:52:01 1 0.12 0.00 0.02 0.00 0.02 99.85 01:53:01 all 0.13 0.00 0.03 0.00 0.04 99.81 01:53:01 0 0.20 0.00 0.03 0.00 0.07 99.70 01:53:01 1 0.05 0.00 0.02 0.00 0.02 99.92 01:54:01 all 0.17 0.00 0.03 0.00 0.03 99.77 01:54:01 0 0.32 0.00 0.02 0.00 0.03 99.63 01:54:01 1 0.02 0.00 0.03 0.00 0.03 99.92 01:55:01 all 0.08 0.00 0.02 0.00 0.03 99.87 01:55:01 0 0.13 0.00 0.02 0.00 0.03 99.82 01:55:01 1 0.03 0.00 0.02 0.00 0.03 99.92 01:56:01 all 0.11 0.00 0.03 0.00 0.03 99.84 01:56:01 0 0.13 0.00 0.03 0.00 0.02 99.82 01:56:01 1 0.08 0.00 0.02 0.00 0.03 99.87 01:57:01 all 0.08 0.00 0.02 0.00 0.03 99.87 01:57:01 0 0.02 0.00 0.02 0.00 0.03 99.93 01:57:01 1 0.15 0.00 0.02 0.00 0.03 99.80 01:58:01 all 0.10 0.00 0.03 0.00 0.03 99.85 01:58:01 0 0.03 0.00 0.02 0.00 0.03 99.92 01:58:01 1 0.17 0.00 0.03 0.00 0.02 99.78 01:59:01 all 0.06 0.00 0.03 0.00 0.03 99.88 01:59:01 0 0.03 0.00 0.03 0.00 0.05 99.88 01:59:01 1 0.08 0.00 0.02 0.00 0.02 99.88 01:59:01 CPU %user %nice %system %iowait %steal %idle 02:00:01 all 0.12 0.00 0.02 0.00 0.02 99.85 02:00:01 0 0.17 0.00 0.02 0.00 0.02 99.80 02:00:01 1 0.07 0.00 0.02 0.00 0.02 99.90 02:01:01 all 16.23 0.00 6.73 2.44 0.08 74.52 02:01:01 0 16.83 0.00 6.96 2.14 0.09 73.98 02:01:01 1 15.65 0.00 6.49 2.74 0.07 75.05 Average: all 2.78 0.00 1.07 0.95 0.04 95.17 Average: 0 2.84 0.00 1.06 0.88 0.04 95.19 Average: 1 2.72 0.00 1.08 1.02 0.03 95.16