---> uname -a: Linux prd-centos7-docker-4c-2g-731.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 1169 3231 0 3420 6571 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:b1:dc:77 brd ff:ff:ff:ff:ff:ff inet 10.30.123.83/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85622sec preferred_lft 85622sec inet6 fe80::f816:3eff:feb1:dc77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:87:ff:14:9e 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::42:87ff:feff:149e/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) 06/29/21 _x86_64_ (2 CPU) 20:39:44 LINUX RESTART (2 CPU) 20:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:41:02 187.49 49.84 137.65 0.00 7569.29 42780.40 0.00 20:42:01 1.71 0.00 1.71 0.00 0.00 36.69 0.00 20:43:01 0.40 0.00 0.40 0.00 0.00 5.63 0.00 20:44:02 0.23 0.00 0.23 0.00 0.00 3.23 0.00 20:45:01 0.29 0.00 0.29 0.00 0.00 3.68 0.00 20:46:01 0.28 0.00 0.28 0.00 0.00 4.13 0.00 20:47:01 0.28 0.00 0.28 0.00 0.00 3.51 0.00 20:48:01 0.25 0.00 0.25 0.00 0.00 3.43 0.00 20:49:01 0.23 0.00 0.23 0.00 0.00 2.18 0.00 20:50:01 0.25 0.00 0.25 0.00 0.00 3.95 0.00 20:51:01 0.23 0.00 0.23 0.00 0.00 3.13 0.00 20:52:01 116.27 0.03 116.24 0.00 3.73 31947.98 0.00 Average: 25.74 4.17 21.57 0.00 633.02 6252.19 0.00 20:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:41:02 5423504 0 809932 10.11 2620 1772884 1273864 14.06 597920 1586196 128 20:42:01 5434108 0 799320 9.98 2620 1772892 1189124 13.13 588768 1586160 16 20:43:01 5434236 0 799192 9.98 2620 1772892 1189124 13.13 581892 1593152 12 20:44:02 5431216 0 802204 10.02 2620 1772900 1189388 13.13 584612 1593156 8 20:45:01 5432636 0 800780 10.00 2620 1772904 1189268 13.13 583020 1593832 16 20:46:01 5431364 0 802048 10.01 2620 1772908 1189232 13.13 584128 1593832 12 20:47:01 5431872 0 801532 10.01 2620 1772916 1189124 13.13 583652 1593832 12 20:48:01 5425040 0 808360 10.09 2620 1772920 1189376 13.13 590176 1593832 8 20:49:01 5421408 0 811988 10.14 2620 1772924 1189424 13.13 593708 1593832 16 20:50:01 5421336 0 812056 10.14 2620 1772928 1189448 13.13 595672 1591968 20 20:51:01 5421972 0 811396 10.13 2620 1772952 1189304 13.13 595040 1591972 16 20:52:01 4555200 0 957740 11.96 2620 2493380 1461004 16.13 762932 2191860 2092 Average: 5355324 0 818046 10.21 2620 1832950 1218973 13.46 603460 1641969 196 20:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:41:02 eth0 745.20 602.40 1680.35 103.50 0.00 0.00 0.00 0.00 20:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:02 docker0 130.29 95.05 11.50 314.26 0.00 0.00 0.00 0.00 20:42:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 eth0 0.18 0.15 0.01 0.01 0.00 0.00 0.00 0.00 20:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:02 eth0 4.76 2.02 3.17 0.28 0.00 0.00 0.00 0.00 20:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:44:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 eth0 0.54 0.29 0.28 0.20 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 eth0 0.30 0.25 0.14 0.11 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 0.53 0.08 0.06 0.01 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 eth0 0.90 0.35 0.31 0.20 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 eth0 1.32 0.47 0.58 0.39 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 1.42 0.23 0.35 0.19 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 0.68 0.23 0.17 0.07 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 513.29 467.53 4533.37 68.79 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 69.36 71.86 5.62 387.68 0.00 0.00 0.00 0.00 Average: eth0 106.09 89.78 519.82 14.52 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 16.69 13.95 1.43 58.67 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) 06/29/21 _x86_64_ (2 CPU) 20:39:44 LINUX RESTART (2 CPU) 20:40:01 CPU %user %nice %system %iowait %steal %idle 20:41:02 all 20.24 0.00 6.50 9.37 0.08 63.80 20:41:02 0 21.45 0.00 6.40 8.90 0.07 63.18 20:41:02 1 19.04 0.00 6.60 9.84 0.09 64.43 20:42:01 all 0.09 0.00 0.03 0.00 0.03 99.85 20:42:01 0 0.14 0.00 0.02 0.00 0.02 99.83 20:42:01 1 0.05 0.00 0.03 0.00 0.05 99.86 20:43:01 all 0.07 0.00 0.03 0.00 0.04 99.87 20:43:01 0 0.08 0.00 0.03 0.00 0.05 99.83 20:43:01 1 0.05 0.00 0.02 0.00 0.03 99.90 20:44:02 all 0.11 0.00 0.03 0.00 0.03 99.82 20:44:02 0 0.13 0.00 0.03 0.00 0.03 99.80 20:44:02 1 0.08 0.00 0.03 0.00 0.03 99.85 20:45:01 all 0.18 0.00 0.02 0.00 0.03 99.77 20:45:01 0 0.32 0.00 0.02 0.00 0.03 99.63 20:45:01 1 0.03 0.00 0.02 0.00 0.03 99.92 20:46:01 all 0.08 0.00 0.03 0.00 0.03 99.87 20:46:01 0 0.12 0.00 0.03 0.00 0.02 99.83 20:46:01 1 0.03 0.00 0.03 0.00 0.03 99.90 20:47:01 all 0.10 0.00 0.02 0.00 0.03 99.85 20:47:01 0 0.18 0.00 0.02 0.00 0.03 99.77 20:47:01 1 0.02 0.00 0.02 0.00 0.03 99.93 20:48:01 all 0.09 0.00 0.04 0.00 0.03 99.84 20:48:01 0 0.15 0.00 0.05 0.00 0.03 99.77 20:48:01 1 0.03 0.00 0.03 0.00 0.02 99.92 20:49:01 all 0.13 0.00 0.03 0.00 0.03 99.82 20:49:01 0 0.18 0.00 0.03 0.00 0.02 99.77 20:49:01 1 0.07 0.00 0.02 0.00 0.03 99.88 20:50:01 all 0.08 0.00 0.05 0.00 0.02 99.85 20:50:01 0 0.08 0.00 0.03 0.00 0.02 99.87 20:50:01 1 0.08 0.00 0.07 0.00 0.02 99.83 20:51:01 all 0.07 0.00 0.02 0.00 0.03 99.89 20:51:01 0 0.02 0.00 0.02 0.00 0.03 99.93 20:51:01 1 0.12 0.00 0.02 0.00 0.02 99.85 20:51:01 CPU %user %nice %system %iowait %steal %idle 20:52:01 all 12.18 0.00 4.91 2.21 0.05 80.64 20:52:01 0 12.51 0.00 4.88 1.83 0.05 80.73 20:52:01 1 11.86 0.00 4.94 2.60 0.05 80.55 Average: all 2.71 0.00 0.95 0.94 0.04 95.36 Average: 0 2.87 0.00 0.94 0.87 0.03 95.28 Average: 1 2.56 0.00 0.96 1.01 0.04 95.44