---> uname -a: Linux prd-centos7-docker-4c-2g-596.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% /w/workspace/dry_go-mod-core-contracts_master /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 /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 1290 3142 0 3388 6448 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:4d:e6:eb brd ff:ff:ff:ff:ff:ff inet 10.30.123.115/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fe4d:e6eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:64:5c:88:cd 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:fe5c:88cd/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) 06/21/21 _x86_64_ (2 CPU) 21:36:52 LINUX RESTART (2 CPU) 21:38:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:39:01 1.71 0.00 1.71 0.00 0.00 38.62 0.00 21:40:01 0.33 0.00 0.33 0.00 0.00 5.16 0.00 21:41:01 0.32 0.00 0.32 0.00 0.00 3.91 0.00 21:42:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 21:43:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 21:44:01 0.32 0.00 0.32 0.00 0.00 3.65 0.00 21:45:01 72.83 0.03 72.79 0.00 3.73 29989.88 0.00 Average: 10.88 0.00 10.87 0.00 0.53 4304.02 0.00 21:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:39:01 5462528 0 803056 10.03 2620 1740736 1204100 13.29 575236 1572188 16 21:40:01 5460268 0 805308 10.06 2620 1740744 1204448 13.30 574048 1575156 8 21:41:01 5458148 0 807428 10.08 2620 1740744 1204752 13.30 576460 1575152 8 21:42:01 5460844 0 804728 10.05 2620 1740748 1204356 13.30 573452 1575872 8 21:43:01 5457740 0 807824 10.09 2620 1740756 1207176 13.33 574228 1578504 8 21:44:01 5457192 0 808368 10.09 2620 1740760 1207068 13.33 574508 1578560 8 21:45:01 4469504 0 985112 12.30 2620 2551704 1497188 16.53 777384 2260724 76144 Average: 5318032 0 831689 10.38 2620 1856599 1247013 13.77 603617 1673737 10886 21:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:39:01 eth0 0.78 0.07 0.06 0.01 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 eth0 3.41 1.72 3.11 0.12 0.00 0.00 0.00 0.00 21:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 eth0 1.35 0.63 0.62 0.40 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 21:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 vethb815dfb 34.70 36.30 2.88 282.32 0.00 0.00 0.00 0.00 21:45:01 eth0 438.86 400.27 4364.49 35.05 0.00 0.00 0.00 0.00 21:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:45:01 docker0 34.70 36.20 2.40 282.31 0.00 0.00 0.00 0.00 Average: vethb815dfb 4.97 5.20 0.41 40.44 0.00 0.00 0.00 0.00 Average: eth0 63.71 57.73 625.75 5.11 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 4.97 5.19 0.34 40.44 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) 06/21/21 _x86_64_ (2 CPU) 21:36:52 LINUX RESTART (2 CPU) 21:38:02 CPU %user %nice %system %iowait %steal %idle 21:39:01 all 0.23 0.00 0.06 0.00 0.03 99.69 21:39:01 0 0.05 0.00 0.05 0.00 0.02 99.88 21:39:01 1 0.41 0.00 0.07 0.00 0.03 99.49 21:40:01 all 0.18 0.00 0.06 0.00 0.03 99.73 21:40:01 0 0.05 0.00 0.07 0.00 0.02 99.87 21:40:01 1 0.30 0.00 0.05 0.00 0.05 99.60 21:41:01 all 0.08 0.00 0.04 0.00 0.03 99.84 21:41:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:41:01 1 0.13 0.00 0.07 0.00 0.05 99.75 21:42:01 all 0.06 0.00 0.03 0.00 0.03 99.87 21:42:01 0 0.02 0.00 0.02 0.00 0.03 99.93 21:42:01 1 0.10 0.00 0.05 0.00 0.03 99.82 21:43:01 all 0.08 0.00 0.08 0.00 0.03 99.82 21:43:01 0 0.07 0.00 0.10 0.00 0.02 99.82 21:43:01 1 0.08 0.00 0.07 0.00 0.03 99.82 21:44:01 all 0.06 0.00 0.04 0.00 0.03 99.87 21:44:01 0 0.07 0.00 0.03 0.00 0.02 99.88 21:44:01 1 0.05 0.00 0.05 0.00 0.05 99.85 21:45:01 all 11.01 0.00 4.96 1.22 0.05 82.76 21:45:01 0 11.49 0.00 5.13 1.36 0.05 81.97 21:45:01 1 10.53 0.00 4.79 1.08 0.05 83.55 Average: all 1.64 0.00 0.74 0.17 0.03 97.42 Average: 0 1.64 0.00 0.76 0.19 0.02 97.39 Average: 1 1.63 0.00 0.72 0.15 0.04 97.45