---> uname -a: Linux prd-centos7-docker-4c-2g-14957.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: 2799.998 BogoMIPS: 5599.99 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% /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-616 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-616@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 ---> free -m: total used free shared buff/cache available Mem: 7821 929 4795 0 2095 6713 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:67:85:c3 brd ff:ff:ff:ff:ff:ff inet 10.30.122.251/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe67:85c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e8:ae:63:2d 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:e8ff:feae:632d/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) 05/19/21 _x86_64_ (2 CPU) 02:20:51 LINUX RESTART (2 CPU) 02:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:23:01 7.59 0.18 7.41 0.00 23.18 327.63 0.00 02:24:01 0.40 0.00 0.40 0.00 0.00 6.71 0.00 02:25:01 0.30 0.00 0.30 0.00 0.00 4.13 0.00 02:26:01 0.18 0.00 0.18 0.00 0.00 2.18 0.00 02:27:01 0.37 0.00 0.37 0.00 0.00 5.71 0.00 02:28:01 0.30 0.00 0.30 0.00 0.00 4.26 0.00 02:29:01 0.23 0.00 0.23 0.00 0.00 3.50 0.00 02:30:01 0.27 0.00 0.27 0.00 0.00 3.00 0.00 02:31:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 Average: 1.09 0.02 1.07 0.00 2.58 39.90 0.00 02:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:23:01 5460612 0 807772 10.09 2620 1737936 1167756 12.89 580892 1566248 20 02:24:01 5473288 0 795088 9.93 2620 1737944 1076848 11.89 572504 1563660 16 02:25:01 5472300 0 796076 9.94 2620 1737944 1076872 11.89 572176 1565380 12 02:26:01 5473144 0 795224 9.93 2620 1737952 1076788 11.89 571660 1565380 16 02:27:01 5472772 0 795592 9.93 2620 1737956 1076776 11.89 564352 1573068 16 02:28:01 5473148 0 795216 9.93 2620 1737956 1076656 11.89 563876 1573068 12 02:29:01 5461452 0 806904 10.08 2620 1737964 1076620 11.89 575636 1573068 16 02:30:01 5461720 0 806632 10.07 2620 1737968 1076620 11.89 577412 1571276 8 02:31:01 5461604 0 806744 10.07 2620 1737972 1076620 11.89 577516 1571276 8 Average: 5467782 0 800583 10.00 2620 1737955 1086840 12.00 572892 1569158 14 02:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:23:01 eth0 23.46 23.18 47.06 9.18 0.00 0.00 0.00 0.00 02:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 docker0 9.69 7.61 2.36 24.31 0.00 0.00 0.00 0.00 02:24:01 eth0 1.65 0.27 0.40 0.16 0.00 0.00 0.00 0.00 02:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 eth0 1.30 0.43 0.37 0.22 0.00 0.00 0.00 0.00 02:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 eth0 0.67 0.35 0.29 0.23 0.00 0.00 0.00 0.00 02:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 eth0 0.63 0.38 0.35 0.26 0.00 0.00 0.00 0.00 02:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 eth0 0.22 0.17 0.07 0.01 0.00 0.00 0.00 0.00 02:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.13 2.77 5.40 1.12 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 1.08 0.85 0.26 2.70 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) 05/19/21 _x86_64_ (2 CPU) 02:20:51 LINUX RESTART (2 CPU) 02:22:01 CPU %user %nice %system %iowait %steal %idle 02:23:01 all 1.70 0.00 1.05 0.04 0.04 97.17 02:23:01 0 1.66 0.00 1.04 0.07 0.05 97.18 02:23:01 1 1.73 0.00 1.06 0.02 0.03 97.16 02:24:01 all 0.18 0.00 0.07 0.00 0.03 99.72 02:24:01 0 0.32 0.00 0.07 0.00 0.03 99.58 02:24:01 1 0.05 0.00 0.07 0.00 0.02 99.87 02:25:01 all 0.18 0.00 0.03 0.00 0.02 99.77 02:25:01 0 0.30 0.00 0.05 0.00 0.02 99.63 02:25:01 1 0.05 0.00 0.02 0.00 0.02 99.92 02:26:01 all 0.16 0.00 0.03 0.00 0.03 99.77 02:26:01 0 0.28 0.00 0.03 0.00 0.03 99.65 02:26:01 1 0.03 0.00 0.03 0.00 0.03 99.90 02:27:01 all 0.14 0.00 0.04 0.00 0.03 99.79 02:27:01 0 0.03 0.00 0.05 0.00 0.02 99.90 02:27:01 1 0.25 0.00 0.03 0.00 0.03 99.68 02:28:01 all 0.10 0.00 0.03 0.00 0.02 99.85 02:28:01 0 0.10 0.00 0.02 0.00 0.02 99.87 02:28:01 1 0.10 0.00 0.05 0.00 0.02 99.83 02:29:01 all 0.16 0.00 0.04 0.00 0.03 99.77 02:29:01 0 0.27 0.00 0.05 0.00 0.03 99.65 02:29:01 1 0.05 0.00 0.03 0.00 0.02 99.90 02:30:01 all 0.17 0.00 0.03 0.00 0.02 99.79 02:30:01 0 0.30 0.00 0.03 0.00 0.02 99.65 02:30:01 1 0.03 0.00 0.02 0.00 0.02 99.93 02:31:01 all 0.15 0.00 0.03 0.00 0.02 99.80 02:31:01 0 0.25 0.00 0.05 0.00 0.02 99.68 02:31:01 1 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 0.33 0.00 0.15 0.00 0.02 99.50 Average: 0 0.39 0.00 0.15 0.01 0.03 99.42 Average: 1 0.26 0.00 0.15 0.00 0.02 99.57