---> uname -a: Linux prd-centos7-docker-4c-2g-2446.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% /w/workspace/dry_go-mod-core-contracts_PR-635 /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-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 ---> free -m: total used free shared buff/cache available Mem: 7821 959 4763 0 2098 6684 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:e2:74:9c brd ff:ff:ff:ff:ff:ff inet 10.30.123.95/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fee2:749c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:af:46:be:7a 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:afff:fe46:be7a/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) 07/11/21 _x86_64_ (2 CPU) 04:03:22 LINUX RESTART (2 CPU) 04:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:02 23.55 3.31 20.23 0.00 2551.07 3227.91 0.00 04:06:01 0.44 0.00 0.44 0.00 0.00 6.88 0.00 04:07:01 0.18 0.00 0.18 0.00 0.00 2.02 0.00 04:08:01 0.22 0.00 0.22 0.00 0.00 3.46 0.00 04:09:01 0.25 0.00 0.25 0.00 0.00 3.03 0.00 04:10:01 0.42 0.00 0.42 0.00 0.00 6.08 0.00 04:11:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 04:12:01 0.18 0.00 0.18 0.00 0.00 1.90 0.00 04:13:01 48.53 0.13 48.40 0.00 13.72 14289.78 0.00 Average: 8.24 0.38 7.85 0.00 285.55 1953.50 0.00 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 5460376 0 805128 10.05 2620 1740816 1282372 14.16 572304 1575548 20 04:06:01 5468372 0 797124 9.95 2620 1740824 1196604 13.21 566056 1575276 16 04:07:01 5467356 0 798140 9.97 2620 1740824 1196932 13.21 568420 1574424 20 04:08:01 5466932 0 798560 9.97 2620 1740828 1196668 13.21 568444 1574424 16 04:09:01 5465940 0 799540 9.98 2620 1740840 1196908 13.21 563368 1580776 20 04:10:01 5467284 0 798196 9.97 2620 1740840 1196668 13.21 562008 1580776 12 04:11:01 5466924 0 798548 9.97 2620 1740848 1196668 13.21 561932 1580840 8 04:12:01 5455800 0 809668 10.11 2620 1740852 1196668 13.21 573204 1580840 8 04:13:01 4926492 0 934340 11.67 2620 2145488 1391648 15.36 760484 1841180 8 Average: 5405053 0 815472 10.18 2620 1785796 1227904 13.56 588469 1607120 14 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 eth0 71.17 59.63 360.76 15.84 0.00 0.00 0.00 0.00 04:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 docker0 10.31 6.26 2.37 26.32 0.00 0.00 0.00 0.00 04:06:01 eth0 0.80 0.05 0.07 0.00 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 eth0 1.18 0.52 0.36 0.21 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 eth0 0.73 0.08 0.07 0.01 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 eth0 0.72 0.43 0.41 0.27 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 210.16 188.79 2174.84 19.95 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.74 27.81 282.45 4.04 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 1.15 0.70 0.26 2.93 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) 07/11/21 _x86_64_ (2 CPU) 04:03:22 LINUX RESTART (2 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:02 all 3.62 0.00 1.73 0.54 0.05 94.06 04:05:02 0 3.66 0.00 1.88 0.76 0.05 93.65 04:05:02 1 3.59 0.00 1.58 0.32 0.05 94.46 04:06:01 all 0.10 0.00 0.05 0.00 0.02 99.83 04:06:01 0 0.17 0.00 0.07 0.00 0.00 99.76 04:06:01 1 0.03 0.00 0.03 0.00 0.03 99.90 04:07:01 all 0.18 0.00 0.05 0.00 0.04 99.73 04:07:01 0 0.17 0.00 0.05 0.00 0.03 99.75 04:07:01 1 0.18 0.00 0.05 0.00 0.05 99.72 04:08:01 all 0.14 0.00 0.03 0.00 0.02 99.81 04:08:01 0 0.25 0.00 0.03 0.00 0.02 99.70 04:08:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:09:01 all 0.18 0.00 0.03 0.00 0.03 99.76 04:09:01 0 0.30 0.00 0.05 0.00 0.02 99.63 04:09:01 1 0.05 0.00 0.02 0.00 0.05 99.88 04:10:01 all 0.04 0.00 0.03 0.00 0.03 99.90 04:10:01 0 0.05 0.00 0.03 0.00 0.02 99.90 04:10:01 1 0.03 0.00 0.03 0.00 0.03 99.90 04:11:01 all 0.09 0.00 0.04 0.00 0.03 99.84 04:11:01 0 0.12 0.00 0.05 0.00 0.02 99.82 04:11:01 1 0.07 0.00 0.03 0.00 0.03 99.87 04:12:01 all 0.09 0.00 0.07 0.00 0.03 99.81 04:12:01 0 0.13 0.00 0.07 0.00 0.02 99.78 04:12:01 1 0.05 0.00 0.07 0.00 0.05 99.83 04:13:01 all 7.34 0.00 3.23 1.26 0.04 88.13 04:13:01 0 8.51 0.00 3.33 1.59 0.03 86.54 04:13:01 1 6.17 0.00 3.14 0.93 0.05 89.71 Average: all 1.30 0.00 0.58 0.20 0.03 97.89 Average: 0 1.47 0.00 0.61 0.26 0.02 97.64 Average: 1 1.13 0.00 0.55 0.14 0.04 98.15