---> uname -a: Linux prd-centos7-docker-4c-2g-2916.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 Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD BIOS Vendor ID: QEMU Model name: AMD EPYC-Rome Processor BIOS Model name: pc-i440fx-4.2 CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5599.99 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 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 ---> 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% /w/workspace/undry_go-mod-core-contracts_main@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 /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/undry_go-mod-core-contracts_main ---> free -m: total used free shared buff/cache available Mem: 7821 1034 3168 0 3618 6471 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:aa:4e:05 brd ff:ff:ff:ff:ff:ff inet 10.30.122.123/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85604sec preferred_lft 85604sec inet6 fe80::f816:3eff:feaa:4e05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9f:72:5e:0c 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::42:9fff:fe72:5e0c/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) 07/15/21 _x86_64_ (2 CPU) 17:59:44 LINUX RESTART (2 CPU) 18:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:01:01 188.64 51.08 137.56 0.00 7373.43 40027.14 0.00 18:02:01 2.53 0.08 2.45 0.00 1.60 69.31 0.00 18:03:01 0.40 0.00 0.40 0.00 0.00 5.95 0.00 18:04:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 18:05:01 0.22 0.00 0.22 0.00 0.00 2.28 0.00 18:06:01 0.27 0.00 0.27 0.00 0.00 3.90 0.00 18:07:01 0.23 0.00 0.23 0.00 0.00 3.50 0.00 18:08:01 0.27 0.00 0.27 0.00 0.00 3.00 0.00 18:09:01 0.17 0.00 0.17 0.00 0.00 2.15 0.00 18:10:01 0.13 0.00 0.13 0.00 0.00 2.02 0.00 18:11:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 18:12:01 99.03 0.03 99.00 0.00 3.73 28164.74 0.00 18:13:01 128.22 0.10 128.12 0.00 9.99 30377.76 0.00 Average: 32.35 3.95 28.41 0.00 568.56 7591.92 0.00 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:01 5466124 0 802992 10.03 2620 1737196 1302436 14.38 568644 1570872 132 18:02:01 5476160 0 792824 9.90 2620 1737328 1244840 13.74 560540 1570896 12 18:03:01 5478932 0 790052 9.86 2620 1737328 1206804 13.32 562036 1567464 8 18:04:01 5476364 0 792612 9.90 2620 1737336 1207020 13.33 565128 1567468 20 18:05:01 5476560 0 792412 9.89 2620 1737340 1207032 13.33 561392 1571296 16 18:06:01 5476268 0 792704 9.90 2620 1737340 1206960 13.33 560952 1571296 20 18:07:01 5477328 0 791636 9.88 2620 1737348 1206804 13.32 560064 1571296 8 18:08:01 5471724 0 797236 9.95 2620 1737352 1206804 13.32 565580 1571296 16 18:09:01 5469668 0 799288 9.98 2620 1737356 1206804 13.32 567940 1571296 8 18:10:01 5469656 0 799296 9.98 2620 1737360 1206804 13.32 569760 1569576 8 18:11:01 5469132 0 799816 9.99 2620 1737364 1206912 13.32 570236 1569624 8 18:12:01 4409876 0 1035756 12.93 2620 2560680 1475500 16.29 800624 2286080 85236 18:13:01 3181508 0 1294548 16.16 2620 3530256 1852992 20.46 1229260 2914868 470152 Average: 5215331 0 852398 10.64 2620 1938583 1287516 14.21 634012 1728718 42742 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:01 eth0 337.03 230.27 1025.24 72.47 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 16.50 12.20 2.85 26.92 0.00 0.00 0.00 0.00 18:02:01 eth0 1.08 0.53 0.54 0.40 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 0.92 0.08 0.07 0.01 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 2.97 0.43 0.53 0.18 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 1.70 0.75 0.78 0.41 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 0.82 0.40 0.41 0.30 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.27 0.13 0.14 0.07 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 veth71b610c 107.64 121.14 11.16 363.17 0.00 0.00 0.00 0.00 18:12:01 eth0 756.46 538.56 4462.82 48.15 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 107.64 121.04 9.68 363.16 0.00 0.00 0.00 0.00 18:13:01 eth0 912.65 609.34 5680.17 150.20 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 53.12 74.70 3.67 277.12 0.00 0.00 0.00 0.00 Average: eth0 154.99 106.25 859.54 20.95 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 13.64 16.00 1.25 51.34 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) 07/15/21 _x86_64_ (2 CPU) 17:59:44 LINUX RESTART (2 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 20.51 0.00 8.31 21.03 0.06 50.09 18:01:01 0 21.02 0.00 8.59 20.39 0.07 49.93 18:01:01 1 20.00 0.00 8.04 21.66 0.05 50.24 18:02:01 all 0.21 0.00 0.08 0.00 0.03 99.68 18:02:01 0 0.13 0.00 0.08 0.00 0.03 99.75 18:02:01 1 0.28 0.00 0.07 0.00 0.03 99.62 18:03:01 all 0.09 0.00 0.07 0.00 0.03 99.82 18:03:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:03:01 1 0.13 0.00 0.08 0.00 0.03 99.75 18:04:01 all 0.13 0.00 0.03 0.00 0.03 99.82 18:04:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:04:01 1 0.20 0.00 0.02 0.00 0.02 99.77 18:05:01 all 0.18 0.00 0.04 0.00 0.03 99.75 18:05:01 0 0.07 0.00 0.05 0.00 0.03 99.85 18:05:01 1 0.30 0.00 0.03 0.00 0.02 99.65 18:06:01 all 0.13 0.00 0.03 0.00 0.02 99.82 18:06:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:06:01 1 0.23 0.00 0.03 0.00 0.00 99.73 18:07:01 all 0.21 0.00 0.03 0.00 0.03 99.73 18:07:01 0 0.03 0.00 0.02 0.00 0.03 99.92 18:07:01 1 0.38 0.00 0.03 0.00 0.03 99.55 18:08:01 all 0.14 0.00 0.06 0.00 0.03 99.77 18:08:01 0 0.03 0.00 0.08 0.00 0.03 99.85 18:08:01 1 0.25 0.00 0.03 0.00 0.02 99.70 18:09:01 all 0.17 0.00 0.03 0.00 0.03 99.77 18:09:01 0 0.03 0.00 0.03 0.00 0.03 99.90 18:09:01 1 0.30 0.00 0.02 0.00 0.03 99.65 18:10:01 all 0.16 0.00 0.04 0.00 0.03 99.77 18:10:01 0 0.02 0.00 0.05 0.00 0.03 99.90 18:10:01 1 0.30 0.00 0.03 0.00 0.02 99.65 18:11:01 all 0.08 0.00 0.03 0.00 0.03 99.86 18:11:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:11:01 1 0.12 0.00 0.05 0.00 0.03 99.80 18:11:01 CPU %user %nice %system %iowait %steal %idle 18:12:01 all 12.04 0.00 5.60 1.00 0.05 81.31 18:12:01 0 12.72 0.00 5.78 0.97 0.05 80.48 18:12:01 1 11.37 0.00 5.42 1.02 0.05 82.15 18:13:01 all 21.66 0.00 10.98 1.21 0.08 66.08 18:13:01 0 23.51 0.00 11.81 1.00 0.07 63.61 18:13:01 1 19.83 0.00 10.15 1.41 0.09 68.52 Average: all 4.14 0.00 1.88 1.74 0.04 92.21 Average: 0 4.27 0.00 1.97 1.67 0.04 92.05 Average: 1 4.01 0.00 1.79 1.81 0.03 92.37