---> uname -a: Linux prd-centos7-docker-4c-2g-1009.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: 2800.000 BogoMIPS: 5600.00 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% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/ndry_go-mod-configuration_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/ndry_go-mod-configuration_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 ---> free -m: total used free shared buff/cache available Mem: 7821 1178 3259 0 3382 6561 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:81:07:da brd ff:ff:ff:ff:ff:ff inet 10.30.122.209/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe81:7da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7f:0c:6b:ce 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::42:7fff:fe0c:6bce/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) 06/08/21 _x86_64_ (2 CPU) 21:03:34 LINUX RESTART (2 CPU) 21:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:05:01 113.71 18.90 94.80 0.00 5780.92 9917.34 0.00 21:06:01 2.53 0.00 2.53 0.00 0.00 92.35 0.00 21:07:01 0.45 0.00 0.45 0.00 0.00 6.76 0.00 21:08:01 0.28 0.00 0.28 0.00 0.00 5.13 0.00 21:09:02 0.30 0.00 0.30 0.00 0.00 4.18 0.00 21:10:01 0.34 0.00 0.34 0.00 0.00 4.84 0.00 21:11:01 0.28 0.00 0.28 0.00 0.00 4.50 0.00 21:12:01 0.28 0.00 0.28 0.00 0.00 4.38 0.00 21:13:01 0.32 0.00 0.32 0.00 0.00 5.30 0.00 21:14:01 0.25 0.00 0.25 0.00 0.00 4.02 0.00 21:15:01 169.05 0.03 169.02 0.00 3.73 50121.44 0.00 Average: 26.21 1.72 24.48 0.00 526.83 5479.21 0.00 21:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:05:01 5461948 0 809784 10.11 2620 1734588 1296860 14.32 576520 1569072 132 21:06:01 5469240 0 802484 10.02 2620 1734596 1240904 13.70 570600 1569040 8 21:07:01 5469496 0 802224 10.02 2620 1734600 1240940 13.70 572236 1567776 8 21:08:01 5472864 0 798852 9.97 2620 1734604 1208008 13.34 569024 1567772 8 21:09:02 5473128 0 798580 9.97 2620 1734612 1208008 13.34 561348 1575436 8 21:10:01 5468360 0 803348 10.03 2620 1734612 1208200 13.34 566392 1575436 20 21:11:01 5468468 0 803232 10.03 2620 1734620 1208212 13.34 566440 1575436 16 21:12:01 5468372 0 803324 10.03 2620 1734624 1208008 13.34 566388 1575436 12 21:13:01 5456408 0 815228 10.18 2620 1734684 1208008 13.34 578176 1575456 12 21:14:01 5456676 0 815012 10.18 2620 1734632 1208008 13.34 580188 1573300 8 21:15:01 3866504 0 1079020 13.47 2620 3060796 1434340 15.84 795516 2727592 464 Average: 5321042 0 830099 10.36 2620 1855179 1242681 13.72 591166 1677432 63 21:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:05:01 eth0 585.26 402.08 1059.04 84.88 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 1.10 0.87 0.23 1.43 0.00 0.00 0.00 0.00 21:06:01 eth0 2.13 0.53 0.67 0.39 0.00 0.00 0.00 0.00 21:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 eth0 1.40 0.70 0.80 0.59 0.00 0.00 0.00 0.00 21:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 eth0 0.35 0.08 0.02 0.04 0.00 0.00 0.00 0.00 21:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:02 eth0 1.38 0.08 0.12 0.01 0.00 0.00 0.00 0.00 21:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 eth0 1.47 0.49 0.47 0.27 0.00 0.00 0.00 0.00 21:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 eth0 0.62 0.32 0.28 0.20 0.00 0.00 0.00 0.00 21:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 eth0 0.20 0.08 0.02 0.01 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 eth0 812.64 742.11 7369.80 91.83 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 vethdfce33a 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 21:15:01 docker0 26.50 25.02 2.60 69.26 0.00 0.00 0.00 0.00 Average: eth0 128.01 104.42 767.76 16.23 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: vethdfce33a 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 2.51 2.36 0.26 6.44 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) 06/08/21 _x86_64_ (2 CPU) 21:03:34 LINUX RESTART (2 CPU) 21:04:01 CPU %user %nice %system %iowait %steal %idle 21:05:01 all 16.18 0.00 4.16 4.61 0.08 74.97 21:05:01 0 16.29 0.00 4.31 4.87 0.07 74.46 21:05:01 1 16.07 0.00 4.01 4.35 0.09 75.48 21:06:01 all 0.10 0.00 0.05 0.00 0.04 99.81 21:06:01 0 0.12 0.00 0.05 0.00 0.07 99.77 21:06:01 1 0.08 0.00 0.05 0.00 0.02 99.85 21:07:01 all 0.14 0.00 0.03 0.00 0.03 99.81 21:07:01 0 0.17 0.00 0.03 0.00 0.03 99.77 21:07:01 1 0.12 0.00 0.02 0.00 0.02 99.85 21:08:01 all 0.05 0.00 0.02 0.00 0.06 99.87 21:08:01 0 0.08 0.00 0.02 0.00 0.07 99.83 21:08:01 1 0.02 0.00 0.02 0.00 0.05 99.92 21:09:02 all 0.10 0.00 0.03 0.00 0.03 99.84 21:09:02 0 0.17 0.00 0.03 0.00 0.03 99.77 21:09:02 1 0.03 0.00 0.02 0.00 0.03 99.92 21:10:01 all 0.11 0.00 0.03 0.00 0.05 99.80 21:10:01 0 0.19 0.00 0.03 0.00 0.03 99.74 21:10:01 1 0.03 0.00 0.03 0.00 0.07 99.86 21:11:01 all 0.13 0.00 0.02 0.00 0.03 99.82 21:11:01 0 0.18 0.00 0.02 0.00 0.02 99.78 21:11:01 1 0.07 0.00 0.02 0.00 0.05 99.87 21:12:01 all 0.08 0.00 0.03 0.00 0.03 99.86 21:12:01 0 0.12 0.00 0.02 0.00 0.02 99.85 21:12:01 1 0.03 0.00 0.05 0.00 0.05 99.87 21:13:01 all 0.07 0.00 0.03 0.00 0.04 99.87 21:13:01 0 0.10 0.00 0.03 0.00 0.05 99.82 21:13:01 1 0.03 0.00 0.02 0.00 0.03 99.92 21:14:01 all 0.04 0.00 0.01 0.00 0.03 99.92 21:14:01 0 0.07 0.00 0.00 0.00 0.03 99.90 21:14:01 1 0.02 0.00 0.02 0.00 0.03 99.93 21:15:01 all 18.41 0.00 8.22 3.50 0.09 69.78 21:15:01 0 18.57 0.00 8.31 3.69 0.09 69.34 21:15:01 1 18.25 0.00 8.14 3.32 0.09 70.21 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.12 0.00 1.11 0.72 0.05 95.01 Average: 0 3.18 0.00 1.13 0.75 0.05 94.89 Average: 1 3.06 0.00 1.09 0.68 0.05 95.13