---> uname -a: Linux prd-centos7-docker-4c-2g-62.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% /var/log/auth.log /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_app-functions-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/ndry_app-functions-sdk-go_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 1278 3122 0 3419 6462 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:15:7d:cc brd ff:ff:ff:ff:ff:ff inet 10.30.122.237/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe15:7dcc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:86:4c:d3:f7 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::42:86ff:fe4c:d3f7/64 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) 06/09/21 _x86_64_ (2 CPU) 15:02:01 LINUX RESTART (2 CPU) 15:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:04:02 1.80 0.00 1.80 0.00 0.00 38.81 0.00 15:05:01 0.42 0.00 0.42 0.00 0.00 6.89 0.00 15:06:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 15:07:01 0.18 0.00 0.18 0.00 0.00 2.75 0.00 15:08:01 0.25 0.00 0.25 0.00 0.00 3.51 0.00 15:09:01 0.40 0.00 0.40 0.00 0.00 6.26 0.00 15:10:01 0.25 0.00 0.25 0.00 0.00 4.30 0.00 15:11:01 0.32 0.00 0.32 0.00 0.00 5.18 0.00 15:12:01 0.32 0.00 0.32 0.00 0.00 4.53 0.00 15:13:01 0.27 0.03 0.23 0.00 3.73 3.71 0.00 15:14:01 212.84 0.00 212.84 0.00 0.00 58220.34 0.00 Average: 19.79 0.00 19.78 0.00 0.34 5308.74 0.00 15:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:04:02 5425900 0 807856 10.09 2620 1772564 1256532 13.87 588980 1594268 16 15:05:01 5431024 0 802724 10.02 2620 1772572 1205060 13.30 589568 1589256 8 15:06:01 5429980 0 803768 10.04 2620 1772572 1205072 13.30 590896 1589256 8 15:07:01 5430092 0 803648 10.03 2620 1772580 1205084 13.30 590092 1590196 8 15:08:01 5429808 0 803876 10.04 2620 1772636 1205048 13.30 586436 1593652 20 15:09:01 5429856 0 803880 10.04 2620 1772584 1204940 13.30 586748 1593640 8 15:10:01 5423340 0 810388 10.12 2620 1772592 1204916 13.30 593212 1593640 8 15:11:01 5418992 0 814732 10.17 2620 1772596 1204916 13.30 597616 1593640 8 15:12:01 5419104 0 814616 10.17 2620 1772600 1204916 13.30 599336 1591904 8 15:13:01 5406604 0 826868 10.32 2620 1772848 1219756 13.47 610784 1591264 152 15:14:01 3624804 0 1286936 16.07 2620 3094580 2142164 23.65 1033824 2709064 20 Average: 5260864 0 852663 10.65 2620 1892793 1296219 14.31 633408 1693616 24 15:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:04:02 eth0 4.15 1.83 3.17 0.13 0.00 0.00 0.00 0.00 15:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 eth0 0.66 0.32 0.28 0.20 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 eth0 1.67 0.32 0.38 0.20 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 eth0 0.15 0.08 0.06 0.01 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 eth0 3.46 2.37 3.64 1.04 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 eth0 931.46 847.63 7982.61 154.29 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 veth714dd61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 veth09c52e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.83 77.70 727.61 14.22 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: veth714dd61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth09c52e9 0.00 0.00 0.00 0.00 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) 06/09/21 _x86_64_ (2 CPU) 15:02:01 LINUX RESTART (2 CPU) 15:03:01 CPU %user %nice %system %iowait %steal %idle 15:04:02 all 0.13 0.00 0.03 0.00 0.03 99.81 15:04:02 0 0.08 0.00 0.03 0.00 0.03 99.85 15:04:02 1 0.18 0.00 0.02 0.00 0.03 99.77 15:05:01 all 0.13 0.00 0.03 0.00 0.03 99.80 15:05:01 0 0.07 0.00 0.03 0.00 0.03 99.86 15:05:01 1 0.19 0.00 0.03 0.00 0.03 99.74 15:06:01 all 0.15 0.00 0.02 0.00 0.03 99.81 15:06:01 0 0.03 0.00 0.02 0.00 0.03 99.92 15:06:01 1 0.27 0.00 0.02 0.00 0.02 99.70 15:07:01 all 0.11 0.00 0.03 0.00 0.03 99.83 15:07:01 0 0.03 0.00 0.02 0.00 0.03 99.92 15:07:01 1 0.18 0.00 0.03 0.00 0.03 99.75 15:08:01 all 0.21 0.00 0.13 0.00 0.03 99.64 15:08:01 0 0.07 0.00 0.13 0.00 0.02 99.78 15:08:01 1 0.35 0.00 0.12 0.00 0.03 99.50 15:09:01 all 0.08 0.00 0.02 0.00 0.02 99.89 15:09:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:09:01 1 0.12 0.00 0.02 0.00 0.03 99.83 15:10:01 all 0.09 0.00 0.03 0.00 0.03 99.85 15:10:01 0 0.05 0.00 0.02 0.00 0.03 99.90 15:10:01 1 0.13 0.00 0.05 0.00 0.02 99.80 15:11:01 all 0.08 0.00 0.04 0.00 0.03 99.85 15:11:01 0 0.03 0.00 0.03 0.00 0.03 99.90 15:11:01 1 0.13 0.00 0.05 0.00 0.02 99.80 15:12:01 all 0.05 0.00 0.02 0.00 0.03 99.91 15:12:01 0 0.05 0.00 0.02 0.00 0.05 99.88 15:12:01 1 0.05 0.00 0.02 0.00 0.00 99.93 15:13:01 all 0.42 0.00 0.25 0.00 0.03 99.31 15:13:01 0 0.37 0.00 0.30 0.00 0.03 99.30 15:13:01 1 0.47 0.00 0.20 0.00 0.02 99.31 15:14:01 all 23.79 0.00 10.07 5.36 0.07 60.71 15:14:01 0 23.17 0.00 10.66 6.45 0.07 59.66 15:14:01 1 24.42 0.00 9.48 4.28 0.07 61.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.18 0.00 0.92 0.46 0.03 96.40 Average: 0 2.07 0.00 0.97 0.55 0.03 96.37 Average: 1 2.30 0.00 0.87 0.37 0.03 96.43