---> uname -a: Linux prd-centos7-docker-4c-2g-256.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 8.9G 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/xfoundry_go-mod-bootstrap_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/xfoundry_go-mod-bootstrap_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 1173 3262 0 3384 6563 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:7c:2a:94 brd ff:ff:ff:ff:ff:ff inet 10.30.123.93/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe7c:2a94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9a:8a:18:cf 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::42:9aff:fe8a:18cf/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) 06/10/21 _x86_64_ (2 CPU) 17:16:22 LINUX RESTART (2 CPU) 17:17:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:18:01 75.38 3.53 71.85 0.00 2647.28 3572.00 0.00 17:19:01 0.38 0.00 0.38 0.00 0.00 6.73 0.00 17:20:01 0.18 0.00 0.18 0.00 0.00 2.15 0.00 17:21:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 17:22:01 0.25 0.00 0.25 0.00 0.00 2.90 0.00 17:23:01 0.35 0.00 0.35 0.00 0.00 4.68 0.00 17:24:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 17:25:01 75.93 0.03 75.90 0.00 3.73 27725.87 0.00 17:26:01 132.45 0.10 132.35 0.00 9.99 30637.69 0.00 Average: 31.55 0.40 31.15 0.00 286.96 6897.32 0.00 17:17:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:18:01 5459632 0 810124 10.12 2620 1736564 1269968 14.02 575332 1573580 20 17:19:01 5468428 0 801320 10.01 2620 1736572 1196500 13.21 568336 1573544 16 17:20:01 5468332 0 801416 10.01 2620 1736572 1196756 13.21 570508 1571488 8 17:21:01 5466328 0 803360 10.03 2620 1736632 1196792 13.21 572060 1571500 16 17:22:01 5467452 0 802284 10.02 2620 1736584 1196708 13.21 568392 1575136 16 17:23:01 5467364 0 802368 10.02 2620 1736588 1196576 13.21 568844 1575136 12 17:24:01 5465840 0 803884 10.04 2620 1736596 1196576 13.21 569772 1575184 8 17:25:01 4382848 0 1054396 13.17 2620 2569076 1547284 17.08 800908 2310836 93828 17:26:01 3252056 0 1199744 14.98 2620 3554520 1725236 19.05 1124812 2949332 495364 Average: 5099809 0 875433 10.93 2620 2031078 1302488 14.38 657663 1808415 65476 17:17:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:18:01 eth0 149.17 110.25 468.78 27.11 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 5.05 3.39 1.21 8.58 0.00 0.00 0.00 0.00 17:19:01 eth0 5.15 2.32 3.91 0.15 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 eth0 1.02 0.43 0.36 0.21 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 eth0 0.57 0.35 0.27 0.20 0.00 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 eth0 0.20 0.15 0.08 0.04 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 eth0 0.12 0.10 0.01 0.03 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 508.56 469.04 4437.76 70.53 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 veth742ca20 58.78 59.79 5.15 351.65 0.00 0.00 0.00 0.00 17:25:01 docker0 58.78 59.69 4.35 351.64 0.00 0.00 0.00 0.00 17:26:01 eth0 670.94 591.11 5682.12 101.58 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 40.92 42.95 2.93 260.76 0.00 0.00 0.00 0.00 Average: eth0 148.44 130.51 1179.80 22.19 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 11.66 11.81 0.94 69.23 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) 06/10/21 _x86_64_ (2 CPU) 17:16:22 LINUX RESTART (2 CPU) 17:17:03 CPU %user %nice %system %iowait %steal %idle 17:18:01 all 4.98 0.00 1.97 1.97 0.03 91.04 17:18:01 0 4.91 0.00 2.31 3.30 0.03 89.44 17:18:01 1 5.05 0.00 1.64 0.65 0.03 92.63 17:19:01 all 0.23 0.00 0.06 0.00 0.02 99.70 17:19:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:19:01 1 0.40 0.00 0.07 0.00 0.02 99.52 17:20:01 all 0.17 0.00 0.04 0.00 0.02 99.77 17:20:01 0 0.15 0.00 0.03 0.00 0.02 99.80 17:20:01 1 0.18 0.00 0.05 0.00 0.02 99.75 17:21:01 all 0.16 0.00 0.03 0.00 0.02 99.80 17:21:01 0 0.27 0.00 0.02 0.00 0.00 99.72 17:21:01 1 0.05 0.00 0.03 0.00 0.03 99.88 17:22:01 all 0.19 0.00 0.08 0.00 0.02 99.71 17:22:01 0 0.32 0.00 0.10 0.00 0.02 99.57 17:22:01 1 0.07 0.00 0.07 0.00 0.02 99.85 17:23:01 all 0.17 0.00 0.03 0.00 0.01 99.80 17:23:01 0 0.30 0.00 0.02 0.00 0.00 99.68 17:23:01 1 0.03 0.00 0.03 0.00 0.02 99.92 17:24:01 all 0.22 0.00 0.05 0.00 0.02 99.72 17:24:01 0 0.35 0.00 0.03 0.00 0.02 99.60 17:24:01 1 0.08 0.00 0.07 0.00 0.02 99.83 17:25:01 all 10.79 0.00 3.87 2.58 0.06 82.70 17:25:01 0 10.81 0.00 4.17 2.87 0.07 82.08 17:25:01 1 10.77 0.00 3.57 2.30 0.05 83.31 17:26:01 all 20.06 0.00 8.49 2.89 0.12 68.43 17:26:01 0 22.30 0.00 9.03 3.03 0.12 65.52 17:26:01 1 17.85 0.00 7.96 2.76 0.12 71.31 Average: all 3.99 0.00 1.58 0.81 0.03 93.59 Average: 0 4.25 0.00 1.70 0.99 0.03 93.02 Average: 1 3.74 0.00 1.46 0.62 0.04 94.15