---> uname -a: Linux prd-centos7-docker-4c-2g-570.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% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/_app-service-configurable_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/_app-service-configurable_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 1288 3147 0 3384 6451 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:d9:cb:28 brd ff:ff:ff:ff:ff:ff inet 10.30.122.50/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85731sec preferred_lft 85731sec inet6 fe80::f816:3eff:fed9:cb28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f9:2f:27:88 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:f9ff:fe2f:2788/64 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) 19:08:59 LINUX RESTART (2 CPU) 19:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:11:01 1.88 0.00 1.88 0.00 0.00 37.90 0.00 19:12:01 0.17 0.00 0.17 0.00 0.00 2.02 0.00 19:13:01 0.25 0.00 0.25 0.00 0.00 4.16 0.00 19:14:01 0.30 0.00 0.30 0.00 0.00 4.85 0.00 19:15:01 0.27 0.00 0.27 0.00 0.00 4.28 0.00 19:16:01 0.37 0.00 0.37 0.00 0.00 5.18 0.00 19:17:01 0.13 0.00 0.13 0.00 0.00 2.32 0.00 19:18:01 0.32 0.00 0.32 0.00 0.00 3.38 0.00 19:19:01 1.65 0.03 1.62 0.00 3.73 29.83 0.00 19:20:01 210.63 0.10 210.53 0.00 9.99 58638.74 0.00 Average: 21.60 0.01 21.58 0.00 1.37 5873.56 0.00 19:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:11:01 5465396 0 804064 10.04 2620 1736852 1208860 13.35 566036 1580332 20 19:12:01 5465744 0 803712 10.04 2620 1736856 1204748 13.30 567476 1578376 16 19:13:01 5462732 0 806720 10.07 2620 1736860 1205024 13.30 569512 1579016 12 19:14:01 5464700 0 804748 10.05 2620 1736864 1204748 13.30 562660 1584228 12 19:15:01 5461868 0 807572 10.08 2620 1736872 1204844 13.30 565900 1584424 12 19:16:01 5461196 0 808244 10.09 2620 1736872 1204748 13.30 566452 1584424 20 19:17:01 5456960 0 812468 10.14 2620 1736884 1204748 13.30 570456 1584428 8 19:18:01 5447640 0 821784 10.26 2620 1736888 1204748 13.30 579844 1584424 8 19:19:01 5357344 0 861308 10.75 2620 1787660 1385360 15.30 626308 1622904 50384 19:20:01 3730356 0 1216840 15.19 2620 3059116 1539404 17.00 1044840 2596444 124 Average: 5277394 0 854746 10.67 2620 1874172 1256723 13.87 621948 1687900 5062 19:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:11:01 eth0 0.53 0.10 0.04 0.01 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 eth0 0.33 0.08 0.04 0.01 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 eth0 4.25 2.30 3.58 0.51 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 eth0 0.30 0.23 0.14 0.07 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 eth0 89.68 79.58 798.89 7.89 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 eth0 828.88 749.23 7187.48 147.26 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 107.10 119.20 7.26 656.46 0.00 0.00 0.00 0.00 Average: eth0 92.43 83.18 799.07 15.58 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 10.71 11.92 0.73 65.65 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) 19:08:59 LINUX RESTART (2 CPU) 19:10:01 CPU %user %nice %system %iowait %steal %idle 19:11:01 all 0.17 0.00 0.04 0.00 0.02 99.77 19:11:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:11:01 1 0.30 0.00 0.05 0.00 0.02 99.63 19:12:01 all 0.12 0.00 0.04 0.00 0.03 99.82 19:12:01 0 0.07 0.00 0.05 0.00 0.03 99.85 19:12:01 1 0.17 0.00 0.03 0.00 0.02 99.78 19:13:01 all 0.17 0.00 0.05 0.00 0.02 99.77 19:13:01 0 0.13 0.00 0.05 0.00 0.02 99.80 19:13:01 1 0.20 0.00 0.05 0.00 0.02 99.73 19:14:01 all 0.16 0.00 0.03 0.01 0.02 99.79 19:14:01 0 0.28 0.00 0.03 0.00 0.02 99.67 19:14:01 1 0.03 0.00 0.02 0.02 0.02 99.92 19:15:01 all 0.13 0.00 0.04 0.00 0.02 99.81 19:15:01 0 0.23 0.00 0.05 0.00 0.03 99.68 19:15:01 1 0.03 0.00 0.03 0.00 0.00 99.93 19:16:01 all 0.13 0.00 0.03 0.00 0.02 99.82 19:16:01 0 0.20 0.00 0.02 0.00 0.00 99.78 19:16:01 1 0.07 0.00 0.03 0.00 0.03 99.87 19:17:01 all 0.13 0.00 0.05 0.00 0.02 99.80 19:17:01 0 0.15 0.00 0.03 0.00 0.02 99.80 19:17:01 1 0.12 0.00 0.07 0.00 0.02 99.80 19:18:01 all 0.13 0.00 0.03 0.00 0.02 99.82 19:18:01 0 0.00 0.00 0.02 0.00 0.02 99.97 19:18:01 1 0.27 0.00 0.03 0.00 0.02 99.68 19:19:01 all 1.02 0.00 0.52 0.03 0.03 98.40 19:19:01 0 0.94 0.00 0.55 0.03 0.02 98.46 19:19:01 1 1.11 0.00 0.49 0.03 0.03 98.34 19:20:01 all 25.16 0.00 10.46 3.76 0.08 60.54 19:20:01 0 21.84 0.00 10.42 3.21 0.07 64.46 19:20:01 1 28.48 0.00 10.50 4.32 0.09 56.62 Average: all 2.60 0.00 1.07 0.36 0.02 95.94 Average: 0 2.27 0.00 1.07 0.31 0.02 96.32 Average: 1 2.93 0.00 1.07 0.41 0.03 95.56