---> uname -a: Linux prd-centos7-docker-4c-2g-584.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-625 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-625@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 974 4747 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:f8:a7:da brd ff:ff:ff:ff:ff:ff inet 10.30.123.97/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fef8:a7da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f3:11:2e:e5 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:f3ff:fe11:2ee5/64 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) 05/27/21 _x86_64_ (2 CPU) 04:18:27 LINUX RESTART (2 CPU) 04:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:20:01 81.00 3.43 77.57 0.00 2559.20 3223.80 0.00 04:21:01 0.37 0.00 0.37 0.00 0.00 6.08 0.00 04:22:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 04:23:02 0.20 0.00 0.20 0.00 0.00 2.70 0.00 04:24:01 0.29 0.00 0.29 0.00 0.00 3.59 0.00 04:25:01 0.38 0.00 0.38 0.00 0.00 5.16 0.00 04:26:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 Average: 11.84 0.49 11.35 0.00 366.56 465.06 0.00 04:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 5459188 0 806064 10.06 2620 1741068 1284788 14.18 578252 1569396 20 04:21:01 5469448 0 795796 9.94 2620 1741076 1203848 13.29 570156 1569364 16 04:22:01 5468584 0 796660 9.95 2620 1741076 1203980 13.29 571972 1568400 8 04:23:02 5466788 0 798452 9.97 2620 1741080 1204040 13.29 573492 1568400 8 04:24:01 5466148 0 799084 9.98 2620 1741088 1203836 13.29 568056 1575488 16 04:25:01 5466348 0 798884 9.97 2620 1741088 1203716 13.29 567400 1575488 12 04:26:01 5466400 0 798824 9.97 2620 1741096 1203832 13.29 567672 1575488 16 Average: 5466129 0 799109 9.98 2620 1741082 1215434 13.42 571000 1571718 14 04:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 eth0 165.70 130.97 464.90 28.56 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 11.41 7.33 2.38 24.60 0.00 0.00 0.00 0.00 04:21:01 eth0 1.22 0.52 0.42 0.05 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.92 0.33 0.32 0.20 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:02 eth0 0.42 0.38 0.26 0.20 0.00 0.00 0.00 0.00 04:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 0.24 0.20 0.08 0.07 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 24.17 19.00 66.75 4.17 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 1.63 1.05 0.34 3.52 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) 05/27/21 _x86_64_ (2 CPU) 04:18:27 LINUX RESTART (2 CPU) 04:19:01 CPU %user %nice %system %iowait %steal %idle 04:20:01 all 4.51 0.00 2.07 1.70 0.06 91.66 04:20:01 0 4.18 0.00 2.20 2.22 0.05 91.36 04:20:01 1 4.84 0.00 1.93 1.19 0.07 91.97 04:21:01 all 0.19 0.00 0.04 0.00 0.02 99.75 04:21:01 0 0.03 0.00 0.05 0.00 0.02 99.90 04:21:01 1 0.35 0.00 0.03 0.00 0.02 99.60 04:22:01 all 0.09 0.00 0.03 0.00 0.03 99.85 04:22:01 0 0.08 0.00 0.03 0.00 0.03 99.85 04:22:01 1 0.10 0.00 0.02 0.00 0.03 99.85 04:23:02 all 0.13 0.00 0.02 0.00 0.03 99.82 04:23:02 0 0.22 0.00 0.02 0.00 0.05 99.72 04:23:02 1 0.03 0.00 0.02 0.00 0.02 99.93 04:24:01 all 0.14 0.00 0.03 0.00 0.03 99.79 04:24:01 0 0.27 0.00 0.03 0.00 0.05 99.64 04:24:01 1 0.02 0.00 0.03 0.00 0.02 99.93 04:25:01 all 0.03 0.00 0.02 0.00 0.03 99.92 04:25:01 0 0.05 0.00 0.03 0.00 0.05 99.87 04:25:01 1 0.02 0.00 0.00 0.00 0.02 99.97 04:26:01 all 0.18 0.00 0.03 0.00 0.03 99.77 04:26:01 0 0.32 0.00 0.03 0.00 0.03 99.62 04:26:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 0.75 0.00 0.32 0.24 0.03 98.66 Average: 0 0.73 0.00 0.34 0.31 0.04 98.57 Average: 1 0.76 0.00 0.29 0.17 0.03 98.75