---> uname -a: Linux prd-centos7-docker-4c-2g-807.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 1296 3105 0 3420 6445 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:3d:ac:74 brd ff:ff:ff:ff:ff:ff inet 10.30.123.184/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85664sec preferred_lft 85664sec inet6 fe80::f816:3eff:fe3d:ac74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d6:b9:10:08 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:d6ff:feb9:1008/64 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) 01:00:57 LINUX RESTART (2 CPU) 01:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:03:02 1.60 0.00 1.60 0.00 0.00 34.60 0.00 01:04:01 0.37 0.00 0.37 0.00 0.00 6.18 0.00 01:05:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 01:06:01 0.25 0.00 0.25 0.00 0.00 3.06 0.00 01:07:01 0.33 0.00 0.33 0.00 0.00 5.11 0.00 01:08:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 01:09:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 01:10:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 01:11:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 01:12:01 5.98 0.03 5.94 0.00 3.73 260.64 0.00 01:13:01 212.97 0.02 212.95 0.00 0.27 58480.64 0.00 Average: 20.28 0.00 20.27 0.00 0.36 5355.75 0.00 01:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:02 5424244 0 809308 10.11 2620 1772768 1238152 13.67 590580 1594248 20 01:04:01 5428348 0 805196 10.05 2620 1772776 1204012 13.29 591276 1590396 8 01:05:01 5426008 0 807536 10.08 2620 1772776 1204240 13.30 597540 1587156 8 01:06:01 5424272 0 809208 10.10 2620 1772840 1204264 13.30 594596 1591396 24 01:07:01 5422172 0 811360 10.13 2620 1772788 1204228 13.30 597072 1591380 8 01:08:01 5421728 0 811804 10.14 2620 1772788 1204012 13.29 597036 1591380 8 01:09:01 5421428 0 812096 10.14 2620 1772796 1204012 13.29 597508 1591380 20 01:10:01 5408736 0 824784 10.30 2620 1772800 1204180 13.29 609960 1591380 8 01:11:01 5409692 0 823820 10.29 2620 1772808 1204012 13.29 611004 1589468 8 01:12:01 4686228 0 961252 12.00 2620 2358840 1603544 17.70 783676 2084840 585116 01:13:01 3699508 0 1211884 15.13 2620 3094928 1577880 17.42 950892 2716852 52 Average: 5197488 0 862568 10.77 2620 1946264 1277503 14.10 647376 1738171 53207 01:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:02 eth0 1.00 0.47 0.54 0.40 0.00 0.00 0.00 0.00 01:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 eth0 1.30 0.08 0.12 0.01 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 eth0 1.10 0.30 0.31 0.20 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 eth0 0.77 0.33 0.30 0.20 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 eth0 0.72 0.58 0.42 0.28 0.00 0.00 0.00 0.00 01:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 eth0 0.53 0.33 0.27 0.20 0.00 0.00 0.00 0.00 01:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 eth0 385.78 353.76 4072.12 28.11 0.00 0.00 0.00 0.00 01:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 vethdd0180e 2.66 1.78 0.53 0.58 0.00 0.00 0.00 0.00 01:13:01 eth0 541.63 481.29 3931.35 135.66 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 98.88 102.90 7.54 660.00 0.00 0.00 0.00 0.00 Average: vethdd0180e 0.24 0.16 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 84.98 76.26 729.11 15.03 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 9.01 9.37 0.69 60.11 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) 01:00:57 LINUX RESTART (2 CPU) 01:02:01 CPU %user %nice %system %iowait %steal %idle 01:03:02 all 0.17 0.00 0.06 0.00 0.03 99.74 01:03:02 0 0.15 0.00 0.05 0.00 0.03 99.77 01:03:02 1 0.18 0.00 0.07 0.00 0.03 99.72 01:04:01 all 0.15 0.00 0.06 0.00 0.02 99.77 01:04:01 0 0.24 0.00 0.07 0.00 0.02 99.68 01:04:01 1 0.07 0.00 0.05 0.00 0.02 99.86 01:05:01 all 0.05 0.00 0.04 0.00 0.03 99.87 01:05:01 0 0.05 0.00 0.03 0.00 0.03 99.88 01:05:01 1 0.05 0.00 0.05 0.00 0.03 99.87 01:06:01 all 0.13 0.00 0.06 0.00 0.02 99.80 01:06:01 0 0.05 0.00 0.07 0.00 0.02 99.87 01:06:01 1 0.20 0.00 0.05 0.00 0.02 99.73 01:07:01 all 0.13 0.00 0.05 0.00 0.02 99.81 01:07:01 0 0.07 0.00 0.05 0.00 0.02 99.87 01:07:01 1 0.18 0.00 0.05 0.00 0.02 99.75 01:08:01 all 0.09 0.00 0.04 0.00 0.03 99.84 01:08:01 0 0.05 0.00 0.05 0.00 0.03 99.87 01:08:01 1 0.13 0.00 0.03 0.00 0.02 99.82 01:09:01 all 0.17 0.00 0.04 0.00 0.01 99.78 01:09:01 0 0.07 0.00 0.07 0.00 0.02 99.85 01:09:01 1 0.27 0.00 0.02 0.00 0.00 99.72 01:10:01 all 0.16 0.00 0.06 0.00 0.03 99.76 01:10:01 0 0.08 0.00 0.05 0.00 0.02 99.85 01:10:01 1 0.23 0.00 0.07 0.00 0.03 99.67 01:11:01 all 0.13 0.00 0.04 0.00 0.03 99.80 01:11:01 0 0.13 0.00 0.03 0.00 0.03 99.80 01:11:01 1 0.12 0.00 0.05 0.00 0.03 99.80 01:12:01 all 5.97 0.00 2.88 0.05 0.03 91.08 01:12:01 0 5.79 0.00 2.91 0.03 0.03 91.24 01:12:01 1 6.14 0.00 2.85 0.07 0.02 90.92 01:13:01 all 21.97 0.00 10.83 3.45 0.10 63.65 01:13:01 0 19.90 0.00 11.17 3.61 0.09 65.24 01:13:01 1 24.04 0.00 10.50 3.29 0.11 62.07 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.54 0.00 1.24 0.30 0.03 95.89 Average: 0 2.32 0.00 1.27 0.31 0.03 96.07 Average: 1 2.77 0.00 1.21 0.29 0.03 95.71