---> uname -a: Linux prd-centos7-docker-4c-2g-15517.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/dry_go-mod-core-contracts_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dry_go-mod-core-contracts_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 3153 0 3389 6462 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:9b:69:b0 brd ff:ff:ff:ff:ff:ff inet 10.30.123.245/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe9b:69b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:65:47:45:ee 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::42:65ff:fe47:45ee/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) 05/21/21 _x86_64_ (2 CPU) 09:28:37 LINUX RESTART (2 CPU) 09:29:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:01 132.01 19.19 112.82 0.00 5867.43 34516.46 0.00 09:31:01 3.65 0.03 3.61 0.00 1.07 137.61 0.00 09:32:01 0.48 0.00 0.48 0.00 0.00 7.71 0.00 09:33:01 0.13 0.00 0.13 0.00 0.00 2.28 0.00 09:34:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 09:35:01 0.28 0.00 0.28 0.00 0.00 3.88 0.00 09:36:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 09:37:01 67.11 0.03 67.08 0.00 3.73 27216.69 0.00 09:38:01 130.88 0.10 130.78 0.00 9.99 30780.44 0.00 Average: 37.07 2.12 34.95 0.00 644.02 10254.83 0.00 09:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 5453872 0 811448 10.13 2620 1740992 1292012 14.26 575284 1577232 128 09:31:01 5468700 0 796612 9.95 2620 1741000 1198112 13.23 563640 1577196 20 09:32:01 5466960 0 798352 9.97 2620 1741000 1198364 13.23 569092 1573116 20 09:33:01 5464472 0 800832 10.00 2620 1741008 1198548 13.23 571708 1573116 8 09:34:01 5466760 0 798540 9.97 2620 1741012 1198176 13.23 564112 1578660 8 09:35:01 5463868 0 801428 10.01 2620 1741016 1198296 13.23 567416 1578664 8 09:36:01 5464912 0 800380 9.99 2620 1741020 1198176 13.23 566940 1578660 8 09:37:01 4509572 0 1022736 12.77 2620 2474004 1480608 16.35 785008 2221276 10320 09:38:01 3224432 0 1314948 16.42 2620 3466932 1723316 19.03 1130568 2966400 403192 Average: 5109283 0 882808 11.02 2620 2014220 1298401 14.34 654863 1802702 45968 09:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 eth0 633.87 449.94 1126.51 90.41 0.00 0.00 0.00 0.00 09:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 docker0 12.82 9.23 2.51 24.96 0.00 0.00 0.00 0.00 09:31:01 eth0 0.63 0.08 0.06 0.01 0.00 0.00 0.00 0.00 09:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 eth0 0.95 0.45 0.32 0.12 0.00 0.00 0.00 0.00 09:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 eth0 0.55 0.32 0.27 0.29 0.00 0.00 0.00 0.00 09:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 09:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 vethd85489c 23.31 24.08 2.00 142.36 0.00 0.00 0.00 0.00 09:37:01 eth0 484.71 441.68 4226.48 36.79 0.00 0.00 0.00 0.00 09:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 docker0 23.31 24.00 1.68 142.36 0.00 0.00 0.00 0.00 09:38:01 eth0 796.99 668.02 5833.45 146.82 0.00 0.00 0.00 0.00 09:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:38:01 docker0 90.69 145.86 5.58 404.70 0.00 0.00 0.00 0.00 Average: eth0 212.41 172.97 1243.66 30.40 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 14.10 19.93 1.08 63.65 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) 05/21/21 _x86_64_ (2 CPU) 09:28:37 LINUX RESTART (2 CPU) 09:29:02 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 15.80 0.00 5.00 17.35 0.07 61.79 09:30:01 0 14.75 0.00 5.70 18.13 0.07 61.34 09:30:01 1 16.85 0.00 4.29 16.56 0.07 62.23 09:31:01 all 0.10 0.00 0.05 0.00 0.03 99.82 09:31:01 0 0.02 0.00 0.03 0.00 0.02 99.93 09:31:01 1 0.18 0.00 0.07 0.00 0.03 99.72 09:32:01 all 0.17 0.00 0.05 0.01 0.02 99.76 09:32:01 0 0.07 0.00 0.05 0.02 0.02 99.85 09:32:01 1 0.27 0.00 0.05 0.00 0.02 99.67 09:33:01 all 0.18 0.00 0.03 0.00 0.03 99.77 09:33:01 0 0.02 0.00 0.03 0.00 0.02 99.93 09:33:01 1 0.33 0.00 0.02 0.00 0.03 99.62 09:34:01 all 0.15 0.00 0.04 0.00 0.03 99.77 09:34:01 0 0.07 0.00 0.03 0.00 0.02 99.88 09:34:01 1 0.23 0.00 0.05 0.00 0.05 99.67 09:35:01 all 0.06 0.00 0.03 0.00 0.03 99.89 09:35:01 0 0.08 0.00 0.02 0.00 0.02 99.88 09:35:01 1 0.03 0.00 0.03 0.00 0.03 99.90 09:36:01 all 0.13 0.00 0.03 0.00 0.03 99.82 09:36:01 0 0.18 0.00 0.02 0.00 0.02 99.78 09:36:01 1 0.07 0.00 0.03 0.00 0.05 99.85 09:37:01 all 8.88 0.00 4.05 1.68 0.04 85.34 09:37:01 0 9.02 0.00 3.98 1.76 0.03 85.21 09:37:01 1 8.74 0.00 4.12 1.61 0.05 85.47 09:38:01 all 21.13 0.00 9.79 2.05 0.09 66.94 09:38:01 0 19.85 0.00 9.98 2.43 0.09 67.65 09:38:01 1 22.40 0.00 9.60 1.68 0.09 66.24 Average: all 5.00 0.00 2.05 2.26 0.04 90.65 Average: 0 4.72 0.00 2.13 2.39 0.03 90.72 Average: 1 5.28 0.00 1.97 2.13 0.05 90.57