---> uname -a: Linux prd-centos7-docker-4c-2g-71.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/ndry_app-functions-sdk-go_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/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 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:98:c9:d8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.80/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85715sec preferred_lft 85715sec inet6 fe80::f816:3eff:fe98:c9d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2f:c8:19:49 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::42:2fff:fec8:1949/64 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) 06/17/21 _x86_64_ (2 CPU) 19:02:20 LINUX RESTART (2 CPU) 19:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:04:01 26.11 3.44 22.68 0.00 2600.78 4327.74 0.00 19:05:01 0.33 0.00 0.33 0.00 0.00 5.21 0.00 19:06:01 0.35 0.00 0.35 0.00 0.00 5.30 0.00 19:07:01 0.15 0.00 0.15 0.00 0.00 1.75 0.00 19:08:01 0.30 0.00 0.30 0.00 0.00 5.38 0.00 19:09:01 0.28 0.00 0.28 0.00 0.00 3.66 0.00 19:10:01 0.23 0.00 0.23 0.00 0.00 3.48 0.00 19:11:01 0.28 0.00 0.28 0.00 0.00 3.80 0.00 19:12:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 19:13:02 105.38 0.03 105.35 0.00 3.73 31627.81 0.00 Average: 13.34 0.34 13.00 0.00 256.62 3597.88 0.00 19:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:04:01 5431768 0 801780 10.01 2620 1772764 1292020 14.26 587984 1587416 20 19:05:01 5441996 0 791544 9.88 2620 1772772 1205248 13.31 580108 1587384 20 19:06:01 5441504 0 792036 9.89 2620 1772772 1205336 13.31 579680 1587948 20 19:07:01 5439780 0 793756 9.91 2620 1772776 1205372 13.31 581724 1587948 20 19:08:01 5439384 0 794144 9.92 2620 1772784 1205408 13.31 578016 1591804 12 19:09:01 5440264 0 793264 9.90 2620 1772784 1205108 13.31 577496 1591804 12 19:10:01 5439496 0 794024 9.91 2620 1772792 1205280 13.31 578252 1591804 20 19:11:01 5432252 0 801264 10.00 2620 1772796 1205148 13.31 585492 1591804 8 19:12:01 5431868 0 801644 10.01 2620 1772800 1205148 13.31 587736 1589980 8 19:13:02 4441072 0 1003468 12.53 2620 2561772 1396336 15.42 829292 2251444 70784 Average: 5337938 0 816692 10.20 2620 1851681 1233040 13.61 606578 1655934 7092 19:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:04:01 eth0 182.25 188.30 747.81 34.50 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 108.30 75.73 9.76 317.84 0.00 0.00 0.00 0.00 19:05:01 eth0 2.10 0.33 0.46 0.17 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 eth0 2.52 0.67 0.69 0.40 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 eth0 1.12 0.28 0.34 0.23 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 eth0 0.67 0.35 0.35 0.26 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 eth0 0.25 0.17 0.07 0.01 0.00 0.00 0.00 0.00 19:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 eth0 0.52 0.33 0.27 0.20 0.00 0.00 0.00 0.00 19:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 eth0 0.17 0.07 0.01 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 0.17 0.10 0.01 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 19:13:02 eth0 632.33 577.18 5686.58 54.83 0.00 0.00 0.00 0.00 19:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:02 docker0 68.69 70.49 5.58 387.75 0.00 0.00 0.00 0.00 Average: eth0 82.05 76.60 643.57 9.02 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 17.55 14.52 1.52 70.16 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) 06/17/21 _x86_64_ (2 CPU) 19:02:20 LINUX RESTART (2 CPU) 19:03:02 CPU %user %nice %system %iowait %steal %idle 19:04:01 all 4.90 0.00 1.64 0.98 0.04 92.43 19:04:01 0 4.22 0.00 1.91 0.57 0.05 93.25 19:04:01 1 5.58 0.00 1.37 1.39 0.03 91.62 19:05:01 all 0.13 0.00 0.04 0.00 0.03 99.81 19:05:01 0 0.20 0.00 0.03 0.00 0.02 99.75 19:05:01 1 0.05 0.00 0.05 0.00 0.03 99.87 19:06:01 all 0.18 0.00 0.03 0.00 0.03 99.77 19:06:01 0 0.25 0.00 0.05 0.00 0.03 99.67 19:06:01 1 0.10 0.00 0.02 0.00 0.02 99.87 19:07:01 all 0.13 0.00 0.03 0.00 0.02 99.83 19:07:01 0 0.03 0.00 0.02 0.00 0.02 99.93 19:07:01 1 0.22 0.00 0.03 0.00 0.02 99.73 19:08:01 all 0.18 0.00 0.03 0.00 0.03 99.76 19:08:01 0 0.05 0.00 0.03 0.00 0.03 99.88 19:08:01 1 0.32 0.00 0.02 0.00 0.03 99.63 19:09:01 all 0.10 0.00 0.03 0.00 0.03 99.85 19:09:01 0 0.03 0.00 0.02 0.00 0.02 99.93 19:09:01 1 0.17 0.00 0.03 0.00 0.03 99.77 19:10:01 all 0.07 0.00 0.03 0.00 0.03 99.87 19:10:01 0 0.05 0.00 0.02 0.00 0.02 99.92 19:10:01 1 0.08 0.00 0.05 0.00 0.03 99.83 19:11:01 all 0.08 0.00 0.04 0.00 0.03 99.86 19:11:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:11:01 1 0.13 0.00 0.07 0.00 0.03 99.77 19:12:01 all 0.15 0.00 0.04 0.00 0.03 99.78 19:12:01 0 0.03 0.00 0.03 0.00 0.03 99.90 19:12:01 1 0.27 0.00 0.05 0.00 0.02 99.67 19:13:02 all 12.24 0.00 5.34 2.32 0.07 80.03 19:13:02 0 11.92 0.00 5.68 2.44 0.07 79.89 19:13:02 1 12.56 0.00 5.00 2.19 0.07 80.18 Average: all 1.77 0.00 0.71 0.32 0.03 97.17 Average: 0 1.64 0.00 0.76 0.29 0.03 97.28 Average: 1 1.91 0.00 0.65 0.35 0.03 97.06