---> uname -a: Linux prd-centos7-docker-4c-2g-389.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% /w/workspace/dry_go-mod-core-contracts_PR-624 /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-624@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 909 4813 0 2098 6734 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:cd:9a:59 brd ff:ff:ff:ff:ff:ff inet 10.30.122.34/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fecd:9a59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:64:b5:62:b1 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::42:64ff:feb5:62b1/64 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) 05/26/21 _x86_64_ (2 CPU) 08:03:56 LINUX RESTART (2 CPU) 08:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:06:01 1.83 0.00 1.83 0.00 0.00 45.28 0.00 08:07:01 0.22 0.00 0.22 0.00 0.00 1.93 0.00 08:08:01 0.18 0.00 0.18 0.00 0.00 2.15 0.00 08:09:01 0.23 0.00 0.23 0.00 0.00 3.07 0.00 08:10:01 0.28 0.00 0.28 0.00 0.00 4.28 0.00 08:11:01 0.40 0.00 0.40 0.00 0.00 5.45 0.00 08:12:01 0.13 0.00 0.13 0.00 0.00 2.32 0.00 Average: 0.47 0.00 0.47 0.00 0.00 9.21 0.00 08:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 5480024 0 785224 9.80 2620 1741064 1076724 11.89 554640 1574136 8 08:07:01 5479140 0 786100 9.82 2620 1741072 1068500 11.80 561312 1568604 8 08:08:01 5475864 0 789376 9.86 2620 1741072 1068800 11.80 564600 1568604 8 08:09:01 5477596 0 787640 9.83 2620 1741076 1068500 11.80 562132 1569460 16 08:10:01 5477428 0 787800 9.84 2620 1741084 1068584 11.80 556812 1575228 8 08:11:01 5472716 0 792512 9.90 2620 1741084 1068500 11.80 561304 1575228 20 08:12:01 5470200 0 795016 9.93 2620 1741096 1068500 11.80 563764 1575232 8 Average: 5476138 0 789095 9.85 2620 1741078 1069730 11.81 560652 1572356 11 08:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 eth0 0.45 0.10 0.02 0.02 0.00 0.00 0.00 0.00 08:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 eth0 1.73 0.68 0.93 0.40 0.00 0.00 0.00 0.00 08:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 eth0 0.35 0.25 0.15 0.08 0.00 0.00 0.00 0.00 08:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.47 0.18 0.17 0.07 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) 05/26/21 _x86_64_ (2 CPU) 08:03:56 LINUX RESTART (2 CPU) 08:05:01 CPU %user %nice %system %iowait %steal %idle 08:06:01 all 0.10 0.00 0.04 0.00 0.03 99.82 08:06:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:06:01 1 0.17 0.00 0.05 0.00 0.05 99.73 08:07:01 all 0.16 0.00 0.04 0.00 0.03 99.77 08:07:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:07:01 1 0.28 0.00 0.05 0.00 0.03 99.63 08:08:01 all 0.07 0.00 0.05 0.00 0.02 99.87 08:08:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:08:01 1 0.10 0.00 0.07 0.00 0.02 99.82 08:09:01 all 0.14 0.00 0.02 0.00 0.03 99.82 08:09:01 0 0.03 0.00 0.00 0.00 0.02 99.95 08:09:01 1 0.25 0.00 0.03 0.00 0.03 99.68 08:10:01 all 0.08 0.00 0.03 0.00 0.03 99.86 08:10:01 0 0.02 0.00 0.03 0.00 0.02 99.93 08:10:01 1 0.15 0.00 0.03 0.00 0.03 99.78 08:11:01 all 0.10 0.00 0.03 0.00 0.02 99.85 08:11:01 0 0.03 0.00 0.05 0.00 0.02 99.90 08:11:01 1 0.17 0.00 0.02 0.00 0.02 99.80 08:12:01 all 0.12 0.00 0.03 0.00 0.02 99.83 08:12:01 0 0.20 0.00 0.03 0.00 0.02 99.75 08:12:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 0.11 0.00 0.04 0.00 0.02 99.83 Average: 0 0.05 0.00 0.03 0.00 0.02 99.90 Average: 1 0.16 0.00 0.04 0.00 0.03 99.77