---> uname -a: Linux prd-centos7-docker-4c-2g-974.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 3420 6461 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:4a:eb:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.187/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85675sec preferred_lft 85675sec inet6 fe80::f816:3eff:fe4a:eba6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:aa:0e:e9:32 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:aaff:fe0e:e932/64 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) 06/23/21 _x86_64_ (2 CPU) 21:03:33 LINUX RESTART (2 CPU) 21:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:05:01 79.44 5.31 74.13 0.00 3467.60 5692.96 0.00 21:06:01 0.68 0.00 0.68 0.00 0.00 12.64 0.00 21:07:01 0.37 0.00 0.37 0.00 0.00 6.10 0.00 21:08:01 0.28 0.00 0.28 0.00 0.00 4.45 0.00 21:09:01 0.25 0.00 0.25 0.00 0.00 3.73 0.00 21:10:01 0.35 0.00 0.35 0.00 0.00 4.75 0.00 21:11:01 0.25 0.00 0.25 0.00 0.00 4.38 0.00 21:12:01 0.35 0.00 0.35 0.00 0.00 6.80 0.00 21:13:01 0.28 0.00 0.28 0.00 0.00 4.32 0.00 21:14:01 130.74 0.03 130.71 0.00 3.73 31567.39 0.00 21:15:01 99.57 0.00 99.57 0.00 0.00 26600.57 0.00 Average: 28.42 0.49 27.94 0.00 315.69 5811.14 0.00 21:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:05:01 5426520 0 806920 10.08 2620 1772880 1281980 14.15 594644 1587152 20 21:06:01 5435240 0 798196 9.97 2620 1772884 1196560 13.21 587452 1587116 16 21:07:01 5434844 0 798588 9.97 2620 1772888 1196584 13.21 589916 1584724 8 21:08:01 5436432 0 796996 9.95 2620 1772892 1196212 13.21 588996 1584724 8 21:09:01 5434596 0 798824 9.97 2620 1772900 1196440 13.21 587496 1588364 12 21:10:01 5434464 0 798956 9.98 2620 1772900 1196440 13.21 587540 1588364 20 21:11:01 5435972 0 797436 9.96 2620 1772912 1196212 13.21 586220 1588368 20 21:12:01 5431552 0 801852 10.01 2620 1772916 1196404 13.21 590200 1588364 20 21:13:01 5424396 0 809008 10.10 2620 1772916 1196212 13.21 598024 1588412 20 21:14:01 4526416 0 988656 12.34 2620 2491248 1313912 14.51 797052 2194612 60 21:15:01 3658828 0 1252584 15.64 2620 3094908 2099700 23.18 992576 2718000 32 Average: 5189024 0 858911 10.72 2620 1958386 1296969 14.32 645465 1745291 21 21:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:05:01 eth0 545.07 458.19 1498.04 87.77 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 116.22 65.37 10.27 312.82 0.00 0.00 0.00 0.00 21:06:01 eth0 4.58 1.77 3.45 0.31 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 1.02 0.30 0.32 0.20 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 0.13 0.08 0.01 0.01 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 21:09:01 eth0 0.82 0.27 0.34 0.23 0.00 0.00 0.00 0.00 21:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:01 eth0 1.07 0.58 0.63 0.43 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 0.35 0.10 0.03 0.01 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 0.98 0.35 0.31 0.20 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 1.15 0.08 0.11 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 517.07 470.19 4489.61 47.38 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 veth302e1cd 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 68.49 71.51 5.38 384.96 0.00 0.00 0.00 0.00 21:15:01 eth0 548.94 452.12 3514.25 118.19 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 docker0 75.77 130.24 4.00 279.54 0.00 0.00 0.00 0.00 21:15:01 veth1c3f321 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 147.42 125.86 864.49 23.16 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 23.69 24.29 1.79 88.87 0.00 0.00 0.00 0.00 Average: veth1c3f321 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) 06/23/21 _x86_64_ (2 CPU) 21:03:33 LINUX RESTART (2 CPU) 21:04:01 CPU %user %nice %system %iowait %steal %idle 21:05:01 all 10.43 0.00 2.86 2.14 0.05 84.51 21:05:01 0 10.69 0.00 3.13 1.74 0.05 84.39 21:05:01 1 10.17 0.00 2.59 2.54 0.05 84.64 21:06:01 all 0.13 0.00 0.04 0.00 0.02 99.81 21:06:01 0 0.13 0.00 0.03 0.00 0.02 99.82 21:06:01 1 0.13 0.00 0.05 0.00 0.02 99.80 21:07:01 all 0.06 0.00 0.04 0.00 0.03 99.87 21:07:01 0 0.03 0.00 0.05 0.00 0.02 99.90 21:07:01 1 0.08 0.00 0.03 0.00 0.03 99.85 21:08:01 all 0.03 0.00 0.03 0.00 0.03 99.90 21:08:01 0 0.02 0.00 0.03 0.00 0.03 99.92 21:08:01 1 0.05 0.00 0.03 0.00 0.03 99.88 21:09:01 all 0.13 0.00 0.03 0.00 0.02 99.82 21:09:01 0 0.05 0.00 0.03 0.00 0.02 99.90 21:09:01 1 0.22 0.00 0.02 0.00 0.02 99.75 21:10:01 all 0.10 0.00 0.03 0.00 0.02 99.85 21:10:01 0 0.03 0.00 0.03 0.00 0.03 99.90 21:10:01 1 0.17 0.00 0.03 0.00 0.00 99.80 21:11:01 all 0.14 0.00 0.01 0.00 0.03 99.82 21:11:01 0 0.03 0.00 0.00 0.00 0.03 99.93 21:11:01 1 0.25 0.00 0.02 0.00 0.03 99.70 21:12:01 all 0.13 0.00 0.03 0.00 0.02 99.82 21:12:01 0 0.07 0.00 0.02 0.00 0.02 99.90 21:12:01 1 0.20 0.00 0.05 0.00 0.02 99.73 21:13:01 all 0.13 0.00 0.03 0.00 0.03 99.81 21:13:01 0 0.03 0.00 0.03 0.00 0.02 99.92 21:13:01 1 0.23 0.00 0.03 0.00 0.03 99.70 21:14:01 all 12.16 0.00 5.14 6.28 0.07 76.35 21:14:01 0 12.18 0.00 5.21 6.82 0.07 75.72 21:14:01 1 12.15 0.00 5.07 5.75 0.07 76.97 21:15:01 all 12.40 0.00 5.23 13.42 0.05 68.89 21:15:01 0 13.24 0.00 5.59 12.85 0.05 68.27 21:15:01 1 11.58 0.00 4.89 13.99 0.05 69.50 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.19 0.00 1.20 1.94 0.03 93.64 Average: 0 3.24 0.00 1.25 1.89 0.03 93.58 Average: 1 3.14 0.00 1.14 1.98 0.03 93.70