---> uname -a: Linux prd-centos7-docker-4c-2g-1090.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% /w/workspace/dry_go-mod-core-contracts_PR-639 /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-639@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 4796 0 2095 6714 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:3a:54:f2 brd ff:ff:ff:ff:ff:ff inet 10.30.122.56/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fe3a:54f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1d:52:cd:e4 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::42:1dff:fe52:cde4/64 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) 06/24/21 _x86_64_ (2 CPU) 08:18:59 LINUX RESTART (2 CPU) 08:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:21:01 22.86 3.40 19.47 0.00 2558.00 3262.33 0.00 08:22:01 0.37 0.00 0.37 0.00 0.00 6.43 0.00 08:23:01 0.25 0.00 0.25 0.00 0.00 3.36 0.00 08:24:01 0.33 0.00 0.33 0.00 0.00 6.01 0.00 08:25:02 0.23 0.00 0.23 0.00 0.00 3.02 0.00 08:26:01 0.19 0.00 0.19 0.00 0.00 1.91 0.00 08:27:01 0.25 0.00 0.25 0.00 0.00 3.22 0.00 Average: 3.51 0.49 3.02 0.00 366.40 470.71 0.00 08:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:21:01 5456552 0 811912 10.14 2620 1737856 1295348 14.30 581904 1569280 20 08:22:01 5470440 0 798012 9.96 2620 1737868 1204308 13.30 575612 1563796 16 08:23:01 5467408 0 801044 10.00 2620 1737868 1204692 13.30 578640 1563860 8 08:24:01 5462460 0 805984 10.06 2620 1737876 1250008 13.80 582600 1563860 8 08:25:02 5464732 0 803708 10.04 2620 1737880 1200460 13.25 571824 1572700 20 08:26:01 5467720 0 800720 10.00 2620 1737880 1198964 13.24 569876 1572700 16 08:27:01 5465240 0 803192 10.03 2620 1737888 1198964 13.24 572352 1572700 8 Average: 5464936 0 803510 10.03 2620 1737874 1221821 13.49 576115 1568414 14 08:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:21:01 eth0 141.40 112.69 446.60 22.12 0.00 0.00 0.00 0.00 08:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 docker0 13.07 8.24 2.52 27.14 0.00 0.00 0.00 0.00 08:22:01 eth0 0.73 0.08 0.06 0.01 0.00 0.00 0.00 0.00 08:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 eth0 4.30 1.92 3.32 0.31 0.00 0.00 0.00 0.00 08:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 eth0 2.22 2.35 0.38 14.39 0.00 0.00 0.00 0.00 08:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:02 eth0 1.15 1.18 0.20 5.61 0.00 0.00 0.00 0.00 08:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 21.47 16.94 64.54 6.08 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 1.87 1.18 0.36 3.89 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) 06/24/21 _x86_64_ (2 CPU) 08:18:59 LINUX RESTART (2 CPU) 08:20:01 CPU %user %nice %system %iowait %steal %idle 08:21:01 all 3.88 0.00 1.63 0.61 0.04 93.84 08:21:01 0 3.80 0.00 1.82 0.78 0.05 93.55 08:21:01 1 3.96 0.00 1.43 0.44 0.03 94.14 08:22:01 all 0.09 0.00 0.05 0.00 0.02 99.84 08:22:01 0 0.13 0.00 0.03 0.00 0.02 99.82 08:22:01 1 0.05 0.00 0.07 0.00 0.02 99.87 08:23:01 all 0.13 0.00 0.06 0.00 0.03 99.79 08:23:01 0 0.18 0.00 0.03 0.00 0.02 99.77 08:23:01 1 0.07 0.00 0.08 0.00 0.03 99.82 08:24:01 all 0.16 0.00 0.05 0.00 0.02 99.77 08:24:01 0 0.08 0.00 0.05 0.00 0.02 99.85 08:24:01 1 0.23 0.00 0.05 0.00 0.02 99.70 08:25:02 all 0.13 0.00 0.05 0.00 0.02 99.81 08:25:02 0 0.15 0.00 0.03 0.00 0.02 99.80 08:25:02 1 0.10 0.00 0.07 0.00 0.02 99.82 08:26:01 all 0.24 0.00 0.03 0.00 0.02 99.72 08:26:01 0 0.44 0.00 0.02 0.00 0.00 99.54 08:26:01 1 0.03 0.00 0.03 0.00 0.03 99.90 08:27:01 all 0.25 0.00 0.03 0.00 0.02 99.70 08:27:01 0 0.45 0.00 0.02 0.00 0.02 99.52 08:27:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 0.69 0.00 0.27 0.09 0.02 98.93 Average: 0 0.74 0.00 0.29 0.11 0.02 98.84 Average: 1 0.64 0.00 0.25 0.06 0.02 99.02