---> uname -a: Linux prd-centos7-docker-4c-2g-544.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% /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 /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 7821 1176 3227 0 3417 6564 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:bf:31:ea brd ff:ff:ff:ff:ff:ff inet 10.30.123.134/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85571sec preferred_lft 85571sec inet6 fe80::f816:3eff:febf:31ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:61:f9:ac:ee 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::42:61ff:fef9:acee/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) 16:00:41 LINUX RESTART (2 CPU) 16:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:02:01 192.83 55.97 136.86 0.00 8384.71 42649.83 0.00 16:03:01 2.25 0.00 2.25 0.00 0.00 53.94 0.00 16:04:01 0.43 0.00 0.43 0.00 0.00 6.71 0.00 16:05:01 0.18 0.00 0.18 0.00 0.00 2.97 0.00 16:06:01 0.23 0.00 0.23 0.00 0.00 2.42 0.00 16:07:01 0.27 0.00 0.27 0.00 0.00 4.05 0.00 16:08:01 0.15 0.00 0.15 0.00 0.00 1.92 0.00 16:09:01 0.25 0.00 0.25 0.00 0.00 4.01 0.00 16:10:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 16:11:01 0.15 0.00 0.15 0.00 0.00 1.92 0.00 16:12:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 16:13:01 0.18 0.00 0.18 0.00 0.00 2.10 0.00 16:14:01 194.04 0.03 194.00 0.00 3.73 54937.41 0.00 Average: 29.92 4.25 25.67 0.00 636.25 7473.08 0.00 16:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:02:01 5425916 0 810516 10.12 2620 1769880 1300100 14.35 592860 1587080 132 16:03:01 5432644 0 803784 10.04 2620 1769884 1246988 13.77 587128 1587072 20 16:04:01 5433928 0 802496 10.02 2620 1769888 1237736 13.67 587272 1586048 12 16:05:01 5435164 0 801256 10.00 2620 1769892 1205880 13.31 586384 1586048 8 16:06:01 5435996 0 800420 9.99 2620 1769896 1206100 13.32 578692 1593672 20 16:07:01 5432032 0 804380 10.04 2620 1769900 1206148 13.32 582248 1593672 8 16:08:01 5431628 0 804780 10.05 2620 1769904 1206208 13.32 582672 1593672 8 16:09:01 5429820 0 806580 10.07 2620 1769912 1205908 13.31 584668 1593672 8 16:10:01 5417528 0 818872 10.22 2620 1769912 1206140 13.32 596604 1593672 8 16:11:01 5418764 0 817628 10.21 2620 1769920 1205972 13.31 597536 1591904 8 16:12:01 5418000 0 818392 10.22 2620 1769920 1206080 13.32 597912 1591904 8 16:13:01 5418768 0 817620 10.21 2620 1769924 1206032 13.32 604628 1585104 8 16:14:01 3796284 0 1083720 13.53 2620 3126308 1497984 16.54 823216 2766996 504 Average: 5302036 0 830034 10.36 2620 1874242 1241329 13.70 607832 1680809 58 16:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:02:01 eth0 770.55 606.75 1708.01 104.87 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 127.38 105.18 11.23 319.32 0.00 0.00 0.00 0.00 16:03:01 eth0 5.18 2.25 3.63 0.49 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 0.98 0.27 0.32 0.23 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 1.27 0.30 0.33 0.20 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 1.42 0.33 0.35 0.20 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 1.42 0.40 0.48 0.26 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.93 0.47 0.54 0.39 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 0.55 0.30 0.27 0.20 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.15 0.13 0.08 0.07 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 0.28 0.18 0.10 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 884.99 807.38 7693.63 138.35 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 veth6890759 1.42 1.00 0.11 0.18 0.00 0.00 0.00 0.00 16:14:01 docker0 64.96 65.16 5.27 385.51 0.00 0.00 0.00 0.00 Average: eth0 127.57 108.58 722.64 18.77 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: veth6890759 0.11 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 14.67 13.00 1.26 53.91 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) 16:00:41 LINUX RESTART (2 CPU) 16:01:02 CPU %user %nice %system %iowait %steal %idle 16:02:01 all 22.01 0.00 7.49 16.61 0.07 53.82 16:02:01 0 22.08 0.00 7.95 18.42 0.07 51.48 16:02:01 1 21.93 0.00 7.04 14.80 0.07 56.16 16:03:01 all 0.16 0.00 0.04 0.00 0.03 99.77 16:03:01 0 0.07 0.00 0.03 0.00 0.03 99.87 16:03:01 1 0.25 0.00 0.05 0.00 0.03 99.67 16:04:01 all 0.15 0.00 0.02 0.00 0.03 99.81 16:04:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:04:01 1 0.27 0.00 0.02 0.00 0.03 99.68 16:05:01 all 0.12 0.00 0.05 0.00 0.02 99.82 16:05:01 0 0.17 0.00 0.05 0.00 0.02 99.77 16:05:01 1 0.07 0.00 0.05 0.00 0.02 99.87 16:06:01 all 0.22 0.00 0.03 0.00 0.03 99.73 16:06:01 0 0.30 0.00 0.02 0.00 0.02 99.67 16:06:01 1 0.13 0.00 0.03 0.00 0.03 99.80 16:07:01 all 0.09 0.00 0.02 0.00 0.03 99.87 16:07:01 0 0.03 0.00 0.00 0.00 0.02 99.95 16:07:01 1 0.15 0.00 0.03 0.00 0.03 99.78 16:08:01 all 0.08 0.00 0.03 0.00 0.02 99.87 16:08:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:08:01 1 0.10 0.00 0.03 0.00 0.02 99.85 16:09:01 all 0.13 0.00 0.03 0.00 0.03 99.81 16:09:01 0 0.02 0.00 0.03 0.00 0.02 99.93 16:09:01 1 0.23 0.00 0.03 0.00 0.05 99.68 16:10:01 all 0.13 0.00 0.03 0.00 0.02 99.82 16:10:01 0 0.23 0.00 0.03 0.00 0.02 99.72 16:10:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:11:01 all 0.03 0.00 0.02 0.00 0.03 99.92 16:11:01 0 0.03 0.00 0.02 0.00 0.03 99.92 16:11:01 1 0.03 0.00 0.02 0.00 0.03 99.92 16:12:01 all 0.06 0.00 0.03 0.00 0.02 99.90 16:12:01 0 0.02 0.00 0.03 0.00 0.03 99.92 16:12:01 1 0.10 0.00 0.02 0.00 0.00 99.88 16:12:01 CPU %user %nice %system %iowait %steal %idle 16:13:01 all 0.12 0.00 0.02 0.00 0.03 99.84 16:13:01 0 0.07 0.00 0.02 0.00 0.03 99.88 16:13:01 1 0.17 0.00 0.02 0.00 0.02 99.80 16:14:01 all 20.95 0.00 9.28 5.55 0.08 64.15 16:14:01 0 21.58 0.00 9.40 4.91 0.07 64.03 16:14:01 1 20.32 0.00 9.15 6.18 0.09 64.26 Average: all 3.25 0.00 1.25 1.62 0.03 93.84 Average: 0 3.27 0.00 1.29 1.71 0.03 93.70 Average: 1 3.23 0.00 1.22 1.54 0.03 93.98