---> uname -a: Linux prd-centos7-docker-4c-2g-365.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% /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 1178 3222 0 3420 6562 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:73:62:a5 brd ff:ff:ff:ff:ff:ff inet 10.30.122.73/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe73:62a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:59:31:7b:e2 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::42:59ff:fe31:7be2/64 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) 06/10/21 _x86_64_ (2 CPU) 23:15:26 LINUX RESTART (2 CPU) 23:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:17:01 81.13 3.40 77.74 0.00 2558.13 5313.96 0.00 23:18:01 0.42 0.00 0.42 0.00 0.00 6.76 0.00 23:19:01 0.18 0.00 0.18 0.00 0.00 2.15 0.00 23:20:01 0.22 0.00 0.22 0.00 0.00 3.61 0.00 23:21:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 23:22:01 0.33 0.00 0.33 0.00 0.00 4.68 0.00 23:23:01 0.30 0.00 0.30 0.00 0.00 4.28 0.00 23:24:01 0.15 0.00 0.15 0.00 0.00 2.28 0.00 23:25:01 0.28 0.00 0.28 0.00 0.00 3.51 0.00 23:26:01 201.80 0.05 201.75 0.00 4.00 58579.40 0.00 Average: 28.52 0.34 28.18 0.00 256.28 6394.98 0.00 23:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:17:01 5432424 0 801308 10.01 2620 1772580 1286952 14.21 587700 1588076 12 23:18:01 5437824 0 795900 9.94 2620 1772588 1246456 13.76 583108 1588040 8 23:19:01 5440652 0 793072 9.90 2620 1772588 1207832 13.34 580220 1589080 8 23:20:01 5439284 0 794432 9.92 2620 1772596 1207944 13.34 581480 1589080 8 23:21:01 5438840 0 794868 9.92 2620 1772604 1207680 13.33 578728 1593320 8 23:22:01 5438420 0 795288 9.93 2620 1772604 1207764 13.33 579192 1593320 8 23:23:01 5438760 0 794940 9.93 2620 1772612 1207584 13.33 578232 1593320 20 23:24:01 5429556 0 804140 10.04 2620 1772616 1207584 13.33 587244 1593320 8 23:25:01 5424028 0 809664 10.11 2620 1772620 1220452 13.47 592052 1593320 16 23:26:01 3824464 0 1087132 13.57 2620 3094716 1444460 15.95 816328 2725168 48 Average: 5274425 0 827074 10.33 2620 1904812 1244471 13.74 606428 1704604 14 23:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:17:01 eth0 267.31 267.64 992.83 41.66 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 104.11 73.87 9.60 311.43 0.00 0.00 0.00 0.00 23:18:01 eth0 5.23 2.13 4.29 0.30 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 eth0 2.03 0.77 0.87 0.59 0.00 0.00 0.00 0.00 23:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 eth0 0.57 0.43 0.31 0.24 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 eth0 0.78 0.22 0.14 0.08 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 0.58 0.38 0.33 0.21 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 eth0 1.58 1.07 1.65 0.52 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 veth5c65328 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 eth0 931.57 843.94 7966.10 149.35 0.00 0.00 0.00 0.00 23:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:26:01 docker0 100.98 109.07 7.28 645.34 0.00 0.00 0.00 0.00 Average: veth5c65328 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.03 111.72 897.01 19.30 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 20.52 18.30 1.69 95.71 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) 06/10/21 _x86_64_ (2 CPU) 23:15:26 LINUX RESTART (2 CPU) 23:16:01 CPU %user %nice %system %iowait %steal %idle 23:17:01 all 6.18 0.00 2.32 2.53 0.05 88.92 23:17:01 0 5.67 0.00 2.66 3.88 0.05 87.74 23:17:01 1 6.68 0.00 1.98 1.17 0.05 90.11 23:18:01 all 0.14 0.00 0.04 0.00 0.03 99.78 23:18:01 0 0.22 0.00 0.05 0.00 0.03 99.70 23:18:01 1 0.07 0.00 0.03 0.00 0.03 99.87 23:19:01 all 0.17 0.00 0.03 0.00 0.03 99.77 23:19:01 0 0.28 0.00 0.03 0.00 0.03 99.65 23:19:01 1 0.05 0.00 0.03 0.00 0.03 99.88 23:20:01 all 0.21 0.00 0.02 0.00 0.03 99.75 23:20:01 0 0.37 0.00 0.02 0.00 0.03 99.58 23:20:01 1 0.05 0.00 0.02 0.00 0.02 99.92 23:21:01 all 0.18 0.00 0.03 0.00 0.03 99.76 23:21:01 0 0.30 0.00 0.03 0.00 0.03 99.63 23:21:01 1 0.05 0.00 0.03 0.00 0.03 99.88 23:22:01 all 0.11 0.00 0.04 0.00 0.03 99.82 23:22:01 0 0.18 0.00 0.03 0.00 0.02 99.77 23:22:01 1 0.03 0.00 0.05 0.00 0.03 99.88 23:23:01 all 0.13 0.00 0.03 0.00 0.03 99.82 23:23:01 0 0.18 0.00 0.02 0.00 0.02 99.78 23:23:01 1 0.07 0.00 0.03 0.00 0.05 99.85 23:24:01 all 0.08 0.00 0.03 0.00 0.03 99.86 23:24:01 0 0.13 0.00 0.02 0.00 0.02 99.83 23:24:01 1 0.03 0.00 0.03 0.00 0.05 99.88 23:25:01 all 0.16 0.00 0.04 0.00 0.03 99.77 23:25:01 0 0.18 0.00 0.03 0.00 0.02 99.77 23:25:01 1 0.13 0.00 0.05 0.00 0.03 99.78 23:26:01 all 24.70 0.00 10.40 3.31 0.10 61.50 23:26:01 0 26.36 0.00 10.41 3.02 0.09 60.11 23:26:01 1 23.05 0.00 10.39 3.59 0.11 62.86 Average: all 3.07 0.00 1.24 0.56 0.04 95.09 Average: 0 3.24 0.00 1.27 0.67 0.03 94.79 Average: 1 2.90 0.00 1.21 0.46 0.04 95.39