---> uname -a: Linux prd-centos7-docker-4c-2g-15057.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dry_go-mod-core-contracts_master /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dry_go-mod-core-contracts_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1278 3153 0 3389 6462 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:c1:6f:45 brd ff:ff:ff:ff:ff:ff inet 10.30.123.238/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fec1:6f45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:01:80:65:bd 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::42:1ff:fe80:65bd/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) 05/19/21 _x86_64_ (2 CPU) 12:22:04 LINUX RESTART (2 CPU) 12:23:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:24:01 6.72 0.19 6.54 0.00 23.57 301.63 0.00 12:25:01 0.45 0.00 0.45 0.00 0.00 7.73 0.00 12:26:01 0.22 0.00 0.22 0.00 0.00 3.10 0.00 12:27:01 0.27 0.00 0.27 0.00 0.00 3.50 0.00 12:28:01 0.23 0.00 0.23 0.00 0.00 2.90 0.00 12:29:01 0.27 0.00 0.27 0.00 0.00 3.23 0.00 12:30:01 0.23 0.00 0.23 0.00 0.00 3.60 0.00 12:31:01 69.39 0.03 69.36 0.00 3.73 27115.75 0.00 Average: 9.73 0.03 9.70 0.00 3.37 3437.49 0.00 12:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:24:01 5465596 0 799776 9.99 2620 1740948 1247972 13.78 572356 1570400 20 12:25:01 5469192 0 796172 9.94 2620 1740956 1205596 13.31 571044 1569088 20 12:26:01 5467108 0 798204 9.97 2620 1741008 1205908 13.31 568404 1573656 16 12:27:01 5468056 0 797304 9.96 2620 1740960 1205596 13.31 567792 1573644 8 12:28:01 5464012 0 801340 10.01 2620 1740968 1206080 13.32 567456 1578084 16 12:29:01 5464624 0 800728 10.00 2620 1740968 1205852 13.31 567264 1578084 16 12:30:01 5462576 0 802768 10.02 2620 1740976 1205852 13.31 569088 1578084 8 12:31:01 4471272 0 1055216 13.18 2620 2479832 1477676 16.31 814564 2228012 8748 Average: 5341554 0 831438 10.38 2620 1833327 1245066 13.75 599746 1656132 1106 12:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:24:01 eth0 7.03 4.50 6.72 2.28 0.00 0.00 0.00 0.00 12:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 eth0 0.52 0.08 0.05 0.01 0.00 0.00 0.00 0.00 12:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 eth0 1.98 0.70 1.15 0.22 0.00 0.00 0.00 0.00 12:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 eth0 0.68 0.67 0.40 0.28 0.00 0.00 0.00 0.00 12:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 veth307da02 26.61 26.58 2.19 205.80 0.00 0.00 0.00 0.00 12:31:01 eth0 427.86 395.75 4286.70 34.14 0.00 0.00 0.00 0.00 12:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 docker0 26.61 26.48 1.83 205.79 0.00 0.00 0.00 0.00 Average: veth307da02 3.33 3.33 0.27 25.78 0.00 0.00 0.00 0.00 Average: eth0 54.91 50.35 538.11 4.62 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 3.33 3.32 0.23 25.78 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) 05/19/21 _x86_64_ (2 CPU) 12:22:04 LINUX RESTART (2 CPU) 12:23:02 CPU %user %nice %system %iowait %steal %idle 12:24:01 all 0.37 0.00 0.16 0.20 0.03 99.24 12:24:01 0 0.43 0.00 0.15 0.17 0.03 99.22 12:24:01 1 0.31 0.00 0.17 0.22 0.03 99.27 12:25:01 all 0.11 0.00 0.03 0.00 0.03 99.82 12:25:01 0 0.13 0.00 0.03 0.00 0.03 99.80 12:25:01 1 0.08 0.00 0.03 0.00 0.03 99.85 12:26:01 all 0.13 0.00 0.03 0.00 0.03 99.82 12:26:01 0 0.05 0.00 0.03 0.00 0.03 99.88 12:26:01 1 0.20 0.00 0.02 0.00 0.03 99.75 12:27:01 all 0.02 0.00 0.03 0.00 0.04 99.92 12:27:01 0 0.02 0.00 0.03 0.00 0.05 99.90 12:27:01 1 0.02 0.00 0.02 0.00 0.03 99.93 12:28:01 all 0.06 0.00 0.03 0.00 0.03 99.87 12:28:01 0 0.07 0.00 0.05 0.00 0.03 99.85 12:28:01 1 0.05 0.00 0.02 0.00 0.03 99.90 12:29:01 all 0.07 0.00 0.02 0.00 0.03 99.88 12:29:01 0 0.10 0.00 0.02 0.00 0.02 99.87 12:29:01 1 0.03 0.00 0.02 0.00 0.05 99.90 12:30:01 all 0.13 0.00 0.03 0.00 0.03 99.81 12:30:01 0 0.22 0.00 0.02 0.00 0.02 99.75 12:30:01 1 0.05 0.00 0.05 0.00 0.03 99.87 12:31:01 all 9.53 0.00 4.01 9.33 0.05 77.07 12:31:01 0 9.18 0.00 4.31 10.17 0.05 76.29 12:31:01 1 9.89 0.00 3.72 8.49 0.05 77.85 Average: all 1.28 0.00 0.53 1.17 0.04 96.98 Average: 0 1.25 0.00 0.57 1.27 0.03 96.88 Average: 1 1.31 0.00 0.50 1.07 0.04 97.09