---> uname -a: Linux prd-centos7-docker-4c-2g-108.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 1175 3256 0 3389 6565 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:a0:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.122.130/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85732sec preferred_lft 85732sec inet6 fe80::f816:3eff:fecd:a0a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:bb:b7:2b:34 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:bbff:feb7:2b34/64 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) 06/02/21 _x86_64_ (2 CPU) 17:03:59 LINUX RESTART (2 CPU) 17:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:06:01 1.72 0.00 1.72 0.00 0.00 34.48 0.00 17:07:01 0.28 0.00 0.28 0.00 0.00 4.15 0.00 17:08:01 0.25 0.00 0.25 0.00 0.00 3.38 0.00 17:09:01 0.23 0.00 0.23 0.00 0.00 3.36 0.00 17:10:01 0.28 0.00 0.28 0.00 0.00 4.28 0.00 17:11:01 0.23 0.00 0.23 0.00 0.00 2.03 0.00 17:12:01 0.27 0.00 0.27 0.00 0.00 3.71 0.00 17:13:01 0.27 0.00 0.27 0.00 0.00 3.02 0.00 17:14:01 3.73 0.03 3.70 0.00 3.73 105.01 0.00 17:15:01 201.91 0.10 201.81 0.00 9.99 57252.16 0.00 Average: 20.93 0.01 20.91 0.00 1.37 5744.04 0.00 17:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:06:01 5462800 0 802388 10.02 2620 1741124 1204844 13.30 568576 1577956 24 17:07:01 5462692 0 802488 10.02 2620 1741132 1204844 13.30 566164 1580260 8 17:08:01 5460156 0 805024 10.05 2620 1741132 1205216 13.31 569208 1580256 8 17:09:01 5461928 0 803248 10.03 2620 1741136 1204844 13.30 566552 1581008 8 17:10:01 5458192 0 806976 10.08 2620 1741144 1204976 13.30 568580 1582536 8 17:11:01 5458980 0 806188 10.07 2620 1741144 1204844 13.30 567840 1582536 8 17:12:01 5457516 0 807640 10.08 2620 1741156 1204844 13.30 569228 1582648 16 17:13:01 5448960 0 816192 10.19 2620 1741160 1204844 13.30 577876 1582648 8 17:14:01 5085744 0 902212 11.27 2620 2018356 1603728 17.71 725016 1785420 276976 17:15:01 3846584 0 1095980 13.68 2620 3063748 1368760 15.11 930056 2592988 96 Average: 5260355 0 844834 10.55 2620 1901123 1261174 13.92 620910 1702826 27716 17:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:06:01 eth0 0.12 0.08 0.01 0.02 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 4.40 1.53 3.44 0.28 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 0.25 0.08 0.02 0.01 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 0.62 0.37 0.34 0.26 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 408.00 375.53 4073.30 28.44 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 542.49 485.08 3815.87 90.34 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 78.50 83.18 5.54 543.85 0.00 0.00 0.00 0.00 Average: eth0 95.64 86.31 789.44 11.94 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 7.85 8.32 0.55 54.41 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) 06/02/21 _x86_64_ (2 CPU) 17:03:59 LINUX RESTART (2 CPU) 17:05:01 CPU %user %nice %system %iowait %steal %idle 17:06:01 all 0.07 0.00 0.04 0.00 0.04 99.85 17:06:01 0 0.07 0.00 0.03 0.00 0.07 99.83 17:06:01 1 0.07 0.00 0.05 0.00 0.02 99.87 17:07:01 all 0.08 0.00 0.02 0.00 0.03 99.87 17:07:01 0 0.13 0.00 0.02 0.00 0.02 99.83 17:07:01 1 0.03 0.00 0.02 0.00 0.05 99.90 17:08:01 all 0.13 0.00 0.05 0.00 0.04 99.77 17:08:01 0 0.17 0.00 0.05 0.00 0.03 99.75 17:08:01 1 0.10 0.00 0.05 0.00 0.05 99.80 17:09:01 all 0.05 0.00 0.02 0.00 0.03 99.90 17:09:01 0 0.07 0.00 0.02 0.00 0.02 99.90 17:09:01 1 0.03 0.00 0.02 0.00 0.05 99.90 17:10:01 all 0.03 0.00 0.03 0.00 0.03 99.91 17:10:01 0 0.03 0.00 0.02 0.00 0.03 99.92 17:10:01 1 0.03 0.00 0.03 0.00 0.03 99.90 17:11:01 all 0.05 0.00 0.03 0.00 0.04 99.88 17:11:01 0 0.07 0.00 0.03 0.00 0.05 99.85 17:11:01 1 0.03 0.00 0.02 0.00 0.03 99.92 17:12:01 all 0.04 0.00 0.03 0.00 0.03 99.89 17:12:01 0 0.05 0.00 0.02 0.00 0.03 99.90 17:12:01 1 0.03 0.00 0.05 0.00 0.03 99.88 17:13:01 all 0.03 0.00 0.03 0.00 0.05 99.90 17:13:01 0 0.03 0.00 0.03 0.00 0.07 99.87 17:13:01 1 0.02 0.00 0.02 0.00 0.03 99.93 17:14:01 all 2.18 0.00 1.04 0.02 0.03 96.75 17:14:01 0 2.18 0.00 1.25 0.02 0.02 96.53 17:14:01 1 2.17 0.00 0.82 0.02 0.03 96.96 17:15:01 all 23.60 0.00 9.96 3.22 0.12 63.10 17:15:01 0 25.80 0.00 10.35 2.83 0.12 60.89 17:15:01 1 21.41 0.00 9.56 3.61 0.12 65.29 Average: all 2.50 0.00 1.07 0.31 0.05 96.07 Average: 0 2.73 0.00 1.13 0.27 0.05 95.83 Average: 1 2.28 0.00 1.01 0.34 0.05 96.31