---> uname -a: Linux prd-centos7-docker-4c-2g-2879.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: 5600.00 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 7.6G 32.4G 19% / 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 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-641 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-641@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 835 4780 0 2204 6696 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:9e:00:54 brd ff:ff:ff:ff:ff:ff inet 10.30.122.190/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85680sec preferred_lft 85680sec inet6 fe80::f816:3eff:fe9e:54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:95:78:4d:1a 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::42:95ff:fe78:4d1a/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) 17:07:30 LINUX RESTART (2 CPU) 17:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:09:01 81.07 3.90 77.17 0.00 2628.88 3566.44 0.00 17:10:01 0.40 0.00 0.40 0.00 0.00 5.81 0.00 17:11:01 0.28 0.00 0.28 0.00 0.00 4.60 0.00 17:12:01 0.20 0.00 0.20 0.00 0.00 3.00 0.00 17:13:01 0.22 0.00 0.22 0.00 0.00 2.37 0.00 17:14:01 0.35 0.00 0.35 0.00 0.00 5.10 0.00 17:15:01 0.25 0.00 0.25 0.00 0.00 2.71 0.00 17:16:01 0.25 0.00 0.25 0.00 0.00 4.02 0.00 17:17:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 17:18:01 0.23 0.00 0.23 0.00 0.00 3.66 0.00 17:19:01 0.30 0.00 0.30 0.00 0.00 3.73 0.00 Average: 7.62 0.35 7.27 0.00 239.06 327.72 0.00 17:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:09:01 5468440 0 800680 10.00 2620 1737192 1286864 14.21 577580 1561852 20 17:10:01 5470664 0 798452 9.97 2620 1737196 1278036 14.11 576056 1561812 16 17:11:01 5478676 0 790440 9.87 2620 1737196 1204020 13.29 566260 1564836 16 17:12:01 5477144 0 791964 9.89 2620 1737204 1204044 13.29 567648 1564836 8 17:13:01 5476984 0 792120 9.89 2620 1737208 1204080 13.29 565264 1567436 12 17:14:01 5477872 0 791224 9.88 2620 1737216 1203960 13.29 564708 1567436 8 17:15:01 5478124 0 790968 9.88 2620 1737220 1204000 13.29 564504 1567436 20 17:16:01 5475784 0 793300 9.91 2620 1737228 1203928 13.29 566860 1567440 8 17:17:01 5466524 0 802560 10.02 2620 1737228 1203868 13.29 576040 1567436 16 17:18:01 5463336 0 805744 10.06 2620 1737232 1204012 13.29 581664 1565484 20 17:19:01 5463980 0 805096 10.05 2620 1737236 1203868 13.29 580928 1565484 12 Average: 5472503 0 796595 9.95 2620 1737214 1218244 13.45 571592 1565590 14 17:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:09:01 eth0 177.50 129.13 515.79 43.72 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 12.99 9.56 2.54 26.71 0.00 0.00 0.00 0.00 17:10:01 eth0 2.43 0.57 0.67 0.42 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 2.35 0.58 0.65 0.37 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 1.38 0.28 0.34 0.23 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 0.78 0.38 0.36 0.24 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 1.07 0.37 0.33 0.23 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 0.60 0.35 0.28 0.20 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 0.23 0.15 0.12 0.01 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 eth0 1.82 0.43 0.50 0.27 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 eth0 0.83 0.08 0.09 0.01 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 Average: eth0 17.20 12.04 47.21 4.16 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 1.18 0.87 0.23 2.43 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) 17:07:30 LINUX RESTART (2 CPU) 17:08:01 CPU %user %nice %system %iowait %steal %idle 17:09:01 all 6.60 0.00 2.63 2.25 0.04 88.47 17:09:01 0 6.88 0.00 2.79 1.78 0.03 88.51 17:09:01 1 6.33 0.00 2.48 2.71 0.05 88.43 17:10:01 all 0.14 0.00 0.04 0.00 0.03 99.79 17:10:01 0 0.22 0.00 0.03 0.00 0.02 99.73 17:10:01 1 0.07 0.00 0.05 0.00 0.03 99.85 17:11:01 all 0.11 0.00 0.07 0.00 0.03 99.79 17:11:01 0 0.13 0.00 0.08 0.00 0.03 99.75 17:11:01 1 0.08 0.00 0.05 0.00 0.03 99.83 17:12:01 all 0.13 0.00 0.03 0.00 0.03 99.82 17:12:01 0 0.22 0.00 0.03 0.00 0.02 99.73 17:12:01 1 0.03 0.00 0.03 0.00 0.03 99.90 17:13:01 all 0.17 0.00 0.03 0.00 0.03 99.77 17:13:01 0 0.13 0.00 0.02 0.00 0.03 99.82 17:13:01 1 0.20 0.00 0.03 0.00 0.03 99.73 17:14:01 all 0.14 0.00 0.03 0.00 0.02 99.81 17:14:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:14:01 1 0.25 0.00 0.03 0.00 0.02 99.70 17:15:01 all 0.13 0.00 0.04 0.00 0.03 99.80 17:15:01 0 0.20 0.00 0.03 0.00 0.03 99.73 17:15:01 1 0.07 0.00 0.05 0.00 0.02 99.87 17:16:01 all 0.15 0.00 0.03 0.00 0.03 99.79 17:16:01 0 0.25 0.00 0.03 0.00 0.02 99.70 17:16:01 1 0.05 0.00 0.03 0.00 0.03 99.88 17:17:01 all 0.21 0.00 0.03 0.00 0.03 99.74 17:17:01 0 0.38 0.00 0.03 0.00 0.02 99.57 17:17:01 1 0.03 0.00 0.02 0.00 0.03 99.92 17:18:01 all 0.16 0.00 0.05 0.00 0.03 99.77 17:18:01 0 0.27 0.00 0.05 0.00 0.02 99.67 17:18:01 1 0.05 0.00 0.05 0.00 0.03 99.87 17:19:01 all 0.15 0.00 0.03 0.00 0.02 99.81 17:19:01 0 0.25 0.00 0.02 0.00 0.03 99.70 17:19:01 1 0.05 0.00 0.03 0.00 0.00 99.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.73 0.00 0.27 0.20 0.03 98.78 Average: 0 0.81 0.00 0.28 0.16 0.02 98.73 Average: 1 0.65 0.00 0.26 0.24 0.03 98.82