---> uname -a: Linux prd-centos7-docker-4c-2g-593.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 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% /w/workspace/dry_go-mod-core-contracts_PR-633@tmp /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-633 ---> free -m: total used free shared buff/cache available Mem: 7821 974 4748 0 2098 6668 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:86:f7:62 brd ff:ff:ff:ff:ff:ff inet 10.30.122.237/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe86:f762/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:71:2e:88:1c 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::42:71ff:fe2e:881c/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) 06/21/21 _x86_64_ (2 CPU) 21:21:55 LINUX RESTART (2 CPU) 21:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:24:01 1.93 0.00 1.93 0.00 0.00 41.12 0.00 21:25:01 0.18 0.00 0.18 0.00 0.00 2.02 0.00 21:26:01 0.28 0.00 0.28 0.00 0.00 2.93 0.00 21:27:01 0.18 0.00 0.18 0.00 0.00 2.83 0.00 21:28:01 0.32 0.00 0.32 0.00 0.00 4.65 0.00 21:29:01 0.35 0.00 0.35 0.00 0.00 4.23 0.00 21:30:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 21:31:01 0.27 0.00 0.27 0.00 0.00 3.51 0.00 21:32:01 39.97 0.13 39.83 0.00 13.72 13171.54 0.00 Average: 4.85 0.01 4.84 0.00 1.53 1473.47 0.00 21:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:24:01 5462644 0 802856 10.02 2620 1740820 1253584 13.84 570796 1576264 16 21:25:01 5468880 0 796612 9.95 2620 1740828 1205052 13.30 569792 1572160 8 21:26:01 5468292 0 797200 9.95 2620 1740828 1205052 13.30 569996 1572156 8 21:27:01 5466316 0 799172 9.98 2620 1740832 1205268 13.31 568088 1576276 8 21:28:01 5466276 0 799204 9.98 2620 1740840 1205280 13.31 568256 1576276 8 21:29:01 5466664 0 798816 9.97 2620 1740840 1205052 13.30 567844 1576276 8 21:30:01 5460252 0 805220 10.05 2620 1740848 1205052 13.30 574292 1576276 16 21:31:01 5454824 0 810640 10.12 2620 1740856 1205052 13.30 579860 1576276 8 21:32:01 4899060 0 961764 12.01 2620 2145496 1391836 15.37 779800 1842392 21216 Average: 5401468 0 819054 10.23 2620 1785799 1231248 13.59 594303 1604928 2366 21:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:24:01 eth0 3.64 1.83 3.41 0.31 0.00 0.00 0.00 0.00 21:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 eth0 1.27 0.08 0.11 0.01 0.00 0.00 0.00 0.00 21:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 eth0 0.57 0.28 0.27 0.20 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 eth0 0.77 0.45 0.41 0.27 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 eth0 188.51 164.20 2172.88 18.00 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 21.72 18.60 242.39 2.09 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 0.00 0.00 0.00 0.00 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) 06/21/21 _x86_64_ (2 CPU) 21:21:55 LINUX RESTART (2 CPU) 21:23:02 CPU %user %nice %system %iowait %steal %idle 21:24:01 all 0.18 0.00 0.06 0.00 0.03 99.73 21:24:01 0 0.27 0.00 0.05 0.00 0.03 99.64 21:24:01 1 0.08 0.00 0.07 0.00 0.03 99.81 21:25:01 all 0.18 0.00 0.06 0.00 0.03 99.73 21:25:01 0 0.30 0.00 0.07 0.00 0.02 99.62 21:25:01 1 0.07 0.00 0.05 0.00 0.03 99.85 21:26:01 all 0.09 0.00 0.03 0.00 0.03 99.86 21:26:01 0 0.15 0.00 0.03 0.00 0.02 99.80 21:26:01 1 0.03 0.00 0.02 0.00 0.03 99.92 21:27:01 all 0.11 0.00 0.03 0.00 0.03 99.84 21:27:01 0 0.17 0.00 0.02 0.00 0.02 99.80 21:27:01 1 0.05 0.00 0.03 0.00 0.03 99.88 21:28:01 all 0.13 0.00 0.03 0.00 0.03 99.81 21:28:01 0 0.22 0.00 0.05 0.00 0.03 99.70 21:28:01 1 0.03 0.00 0.02 0.00 0.03 99.92 21:29:01 all 0.11 0.00 0.03 0.00 0.02 99.84 21:29:01 0 0.03 0.00 0.03 0.00 0.00 99.93 21:29:01 1 0.18 0.00 0.03 0.00 0.03 99.75 21:30:01 all 0.13 0.00 0.03 0.00 0.03 99.81 21:30:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:30:01 1 0.22 0.00 0.02 0.00 0.03 99.73 21:31:01 all 0.08 0.00 0.03 0.00 0.03 99.86 21:31:01 0 0.12 0.00 0.05 0.00 0.02 99.82 21:31:01 1 0.03 0.00 0.02 0.00 0.05 99.90 21:32:01 all 7.17 0.00 3.24 1.16 0.05 88.38 21:32:01 0 8.00 0.00 3.54 0.77 0.03 87.67 21:32:01 1 6.34 0.00 2.94 1.56 0.07 89.09 Average: all 0.90 0.00 0.39 0.13 0.03 98.56 Average: 0 1.02 0.00 0.43 0.08 0.02 98.45 Average: 1 0.77 0.00 0.35 0.17 0.04 98.67