---> uname -a: Linux prd-centos7-docker-4c-2g-299.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% /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-628 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-628@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 967 4754 0 2098 6676 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:1c:e5:29 brd ff:ff:ff:ff:ff:ff inet 10.30.122.136/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85901sec preferred_lft 85901sec inet6 fe80::f816:3eff:fe1c:e529/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:34:93:d5:cf 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::42:34ff:fe93:d5cf/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) 06/03/21 _x86_64_ (2 CPU) 08:39:01 LINUX RESTART (2 CPU) 08:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:41:01 1.88 0.00 1.88 0.00 0.00 39.49 0.00 08:42:01 0.20 0.00 0.20 0.00 0.00 3.13 0.00 08:43:01 0.20 0.00 0.20 0.00 0.00 2.43 0.00 08:44:01 0.30 0.00 0.30 0.00 0.00 5.56 0.00 08:45:01 0.23 0.00 0.23 0.00 0.00 3.28 0.00 08:46:01 0.28 0.00 0.28 0.00 0.00 3.07 0.00 08:47:01 0.23 0.00 0.23 0.00 0.00 3.28 0.00 Average: 0.48 0.00 0.48 0.00 0.00 8.61 0.00 08:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:41:01 5467772 0 797356 9.96 2620 1741192 1204836 13.30 567716 1573432 20 08:42:01 5468008 0 797112 9.95 2620 1741200 1204836 13.30 564848 1576200 8 08:43:01 5463384 0 801736 10.01 2620 1741200 1206332 13.32 569480 1576196 16 08:44:01 5466336 0 798780 9.97 2620 1741204 1204620 13.30 566632 1576324 12 08:45:01 5465928 0 799180 9.98 2620 1741212 1204716 13.30 564900 1578692 8 08:46:01 5466792 0 798316 9.97 2620 1741212 1204620 13.30 564224 1578692 8 08:47:01 5462032 0 803064 10.03 2620 1741224 1204692 13.30 569016 1578692 16 Average: 5465750 0 799363 9.98 2620 1741206 1204950 13.30 566688 1576890 13 08:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:41:01 eth0 0.42 0.08 0.02 0.01 0.00 0.00 0.00 0.00 08:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 eth0 4.56 2.33 3.41 0.51 0.00 0.00 0.00 0.00 08:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 08:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 eth0 0.23 0.15 0.07 0.01 0.00 0.00 0.00 0.00 08:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.87 0.42 0.52 0.09 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) 06/03/21 _x86_64_ (2 CPU) 08:39:01 LINUX RESTART (2 CPU) 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:41:01 all 0.10 0.00 0.05 0.00 0.04 99.81 08:41:01 0 0.03 0.00 0.07 0.00 0.05 99.85 08:41:01 1 0.17 0.00 0.03 0.00 0.03 99.77 08:42:01 all 0.05 0.00 0.03 0.00 0.05 99.87 08:42:01 0 0.03 0.00 0.02 0.00 0.05 99.90 08:42:01 1 0.07 0.00 0.03 0.00 0.05 99.85 08:43:01 all 0.08 0.00 0.04 0.00 0.03 99.84 08:43:01 0 0.05 0.00 0.03 0.00 0.03 99.88 08:43:01 1 0.12 0.00 0.05 0.00 0.03 99.80 08:44:01 all 0.07 0.00 0.03 0.00 0.04 99.86 08:44:01 0 0.10 0.00 0.03 0.00 0.03 99.83 08:44:01 1 0.03 0.00 0.03 0.00 0.05 99.88 08:45:01 all 0.08 0.00 0.02 0.00 0.04 99.86 08:45:01 0 0.15 0.00 0.02 0.00 0.05 99.78 08:45:01 1 0.02 0.00 0.02 0.00 0.03 99.93 08:46:01 all 0.08 0.00 0.02 0.00 0.04 99.87 08:46:01 0 0.12 0.00 0.02 0.00 0.05 99.82 08:46:01 1 0.03 0.00 0.02 0.00 0.03 99.92 08:47:01 all 0.16 0.00 0.04 0.00 0.03 99.77 08:47:01 0 0.28 0.00 0.03 0.00 0.03 99.65 08:47:01 1 0.03 0.00 0.05 0.00 0.02 99.90 Average: all 0.09 0.00 0.03 0.00 0.04 99.84 Average: 0 0.11 0.00 0.03 0.00 0.04 99.82 Average: 1 0.07 0.00 0.03 0.00 0.04 99.86