---> uname -a: Linux prd-centos7-docker-4c-2g-851.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% /w/workspace/dry_go-mod-core-contracts_PR-635 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/dry_go-mod-core-contracts_PR-635@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 /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 ---> free -m: total used free shared buff/cache available Mem: 7821 963 4759 0 2098 6680 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:37:3b:95 brd ff:ff:ff:ff:ff:ff inet 10.30.122.97/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe37:3b95/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:e5:93:78:4e 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:e5ff:fe93:784e/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) 06/23/21 _x86_64_ (2 CPU) 04:39:01 LINUX RESTART (2 CPU) 04:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:41:01 1.82 0.00 1.82 0.00 0.00 38.27 0.00 04:42:01 0.33 0.00 0.33 0.00 0.00 5.00 0.00 04:43:01 0.22 0.00 0.22 0.00 0.00 3.45 0.00 04:44:01 0.18 0.00 0.18 0.00 0.00 2.83 0.00 04:45:01 0.25 0.00 0.25 0.00 0.00 3.83 0.00 04:46:02 0.27 0.00 0.27 0.00 0.00 3.46 0.00 04:47:01 17.69 0.14 17.55 0.00 13.96 2204.37 0.00 Average: 2.93 0.02 2.91 0.00 1.97 318.53 0.00 04:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:41:01 5459564 0 805904 10.06 2620 1740852 1295644 14.30 574032 1574228 12 04:42:01 5471040 0 794420 9.92 2620 1740860 1208692 13.34 563324 1575588 20 04:43:01 5469572 0 795888 9.94 2620 1740860 1208764 13.35 564764 1575584 20 04:44:01 5468404 0 797052 9.95 2620 1740864 1210952 13.37 564804 1576256 20 04:45:01 5467320 0 798128 9.97 2620 1740872 1210712 13.37 563064 1579632 20 04:46:02 5467672 0 797776 9.96 2620 1740872 1208428 13.34 562708 1579632 8 04:47:01 4933400 0 927404 11.58 2620 2145516 1396208 15.41 757104 1842432 314832 Average: 5390996 0 816653 10.20 2620 1798671 1248486 13.78 592829 1614765 44990 04:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:41:01 eth0 3.35 1.40 3.25 0.27 0.00 0.00 0.00 0.00 04:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 eth0 1.12 0.30 0.34 0.17 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 eth0 2.07 0.70 0.66 0.43 0.00 0.00 0.00 0.00 04:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 eth0 0.57 0.32 0.27 0.20 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 eth0 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 04:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:02 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 eth0 212.18 189.55 2211.60 19.78 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.93 27.10 312.07 2.95 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) 06/23/21 _x86_64_ (2 CPU) 04:39:01 LINUX RESTART (2 CPU) 04:40:01 CPU %user %nice %system %iowait %steal %idle 04:41:01 all 0.10 0.00 0.05 0.00 0.03 99.82 04:41:01 0 0.12 0.00 0.05 0.00 0.03 99.80 04:41:01 1 0.08 0.00 0.05 0.00 0.03 99.83 04:42:01 all 0.07 0.00 0.04 0.00 0.03 99.87 04:42:01 0 0.07 0.00 0.03 0.00 0.02 99.88 04:42:01 1 0.07 0.00 0.05 0.00 0.03 99.85 04:43:01 all 0.08 0.00 0.03 0.00 0.03 99.86 04:43:01 0 0.05 0.00 0.03 0.00 0.05 99.87 04:43:01 1 0.12 0.00 0.02 0.00 0.02 99.85 04:44:01 all 0.05 0.00 0.04 0.00 0.04 99.87 04:44:01 0 0.05 0.00 0.05 0.00 0.05 99.85 04:44:01 1 0.05 0.00 0.03 0.00 0.03 99.88 04:45:01 all 0.14 0.00 0.08 0.00 0.02 99.76 04:45:01 0 0.23 0.00 0.08 0.00 0.02 99.67 04:45:01 1 0.05 0.00 0.08 0.00 0.02 99.85 04:46:02 all 0.09 0.00 0.03 0.00 0.03 99.84 04:46:02 0 0.15 0.00 0.02 0.00 0.02 99.82 04:46:02 1 0.03 0.00 0.05 0.00 0.05 99.87 04:47:01 all 6.65 0.00 2.55 0.10 0.03 90.66 04:47:01 0 6.10 0.00 2.47 0.10 0.03 91.29 04:47:01 1 7.20 0.00 2.63 0.10 0.03 90.03 Average: all 1.00 0.00 0.39 0.01 0.03 98.56 Average: 0 0.94 0.00 0.38 0.01 0.03 98.63 Average: 1 1.06 0.00 0.41 0.01 0.03 98.49