---> uname -a: Linux prd-centos7-docker-4c-2g-9.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 1181 3220 0 3419 6559 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:33:af:28 brd ff:ff:ff:ff:ff:ff inet 10.30.123.11/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85627sec preferred_lft 85627sec inet6 fe80::f816:3eff:fe33:af28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:d1:58:87:66 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:d1ff:fe58:8766/64 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) 05/25/21 _x86_64_ (2 CPU) 00:18:50 LINUX RESTART (2 CPU) 00:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:21:01 1.72 0.00 1.72 0.00 0.00 37.55 0.00 00:22:01 0.43 0.00 0.43 0.00 0.00 6.00 0.00 00:23:01 0.28 0.00 0.28 0.00 0.00 3.36 0.00 00:24:01 0.32 0.00 0.32 0.00 0.00 4.13 0.00 00:25:01 0.22 0.00 0.22 0.00 0.00 3.62 0.00 00:26:01 0.32 0.00 0.32 0.00 0.00 3.48 0.00 00:27:01 0.22 0.00 0.22 0.00 0.00 2.35 0.00 00:28:01 0.32 0.00 0.32 0.00 0.00 3.36 0.00 00:29:01 0.25 0.00 0.25 0.00 0.00 2.33 0.00 00:30:02 0.15 0.00 0.15 0.00 0.00 1.92 0.00 00:31:01 116.42 0.07 116.36 0.00 4.88 32370.00 0.00 Average: 10.81 0.01 10.81 0.00 0.44 2905.64 0.00 00:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:21:01 5427420 0 806716 10.07 2620 1772184 1237792 13.67 585680 1596416 12 00:22:01 5429768 0 804364 10.04 2620 1772188 1206736 13.32 592528 1588468 8 00:23:01 5426784 0 807344 10.08 2620 1772192 1206880 13.32 595072 1588468 8 00:24:01 5427764 0 806360 10.07 2620 1772196 1206880 13.32 587244 1596156 16 00:25:01 5422608 0 811508 10.13 2620 1772204 1239584 13.69 591456 1596156 8 00:26:01 5427668 0 806448 10.07 2620 1772204 1200064 13.25 586588 1596156 8 00:27:01 5417476 0 816632 10.20 2620 1772212 1200064 13.25 597408 1596156 8 00:28:01 5415292 0 818812 10.22 2620 1772216 1200064 13.25 599208 1596156 8 00:29:01 5415280 0 818824 10.22 2620 1772216 1200064 13.25 600400 1594980 8 00:30:02 5408980 0 825116 10.30 2620 1772224 1223264 13.51 606020 1594980 8 00:31:01 4116192 0 1019612 12.73 2620 2870516 1648440 18.20 918588 2458668 379972 Average: 5303203 0 831067 10.38 2620 1872050 1251803 13.82 623654 1672978 34551 00:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:21:01 eth0 2.03 0.92 1.27 0.23 0.00 0.00 0.00 0.00 00:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 eth0 0.63 0.08 0.06 0.04 0.00 0.00 0.00 0.00 00:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 eth0 1.18 0.30 0.33 0.20 0.00 0.00 0.00 0.00 00:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 eth0 0.60 0.33 0.28 0.20 0.00 0.00 0.00 0.00 00:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 eth0 2.33 1.63 0.53 8.18 0.00 0.00 0.00 0.00 00:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:02 eth0 2.05 1.60 0.30 6.52 0.00 0.00 0.00 0.00 00:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 eth0 985.24 901.52 7817.45 88.30 0.00 0.00 0.00 0.00 00:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:31:01 docker0 71.64 74.06 5.83 394.88 0.00 0.00 0.00 0.00 Average: eth0 89.08 81.22 700.48 9.31 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 6.42 6.63 0.52 35.37 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) 05/25/21 _x86_64_ (2 CPU) 00:18:50 LINUX RESTART (2 CPU) 00:20:01 CPU %user %nice %system %iowait %steal %idle 00:21:01 all 0.07 0.00 0.03 0.00 0.04 99.86 00:21:01 0 0.10 0.00 0.05 0.00 0.05 99.80 00:21:01 1 0.03 0.00 0.02 0.00 0.03 99.92 00:22:01 all 0.09 0.00 0.03 0.00 0.04 99.83 00:22:01 0 0.13 0.00 0.03 0.00 0.05 99.78 00:22:01 1 0.05 0.00 0.03 0.00 0.03 99.88 00:23:01 all 0.11 0.00 0.02 0.00 0.04 99.83 00:23:01 0 0.20 0.00 0.02 0.00 0.05 99.73 00:23:01 1 0.02 0.00 0.02 0.00 0.03 99.93 00:24:01 all 0.13 0.00 0.02 0.00 0.03 99.83 00:24:01 0 0.20 0.00 0.02 0.00 0.02 99.77 00:24:01 1 0.05 0.00 0.02 0.00 0.03 99.90 00:25:01 all 0.19 0.00 0.03 0.00 0.03 99.74 00:25:01 0 0.30 0.00 0.05 0.00 0.03 99.62 00:25:01 1 0.08 0.00 0.02 0.00 0.03 99.87 00:26:01 all 0.03 0.00 0.02 0.00 0.04 99.91 00:26:01 0 0.03 0.00 0.02 0.00 0.05 99.90 00:26:01 1 0.03 0.00 0.02 0.00 0.03 99.92 00:27:01 all 0.01 0.00 0.04 0.00 0.03 99.92 00:27:01 0 0.02 0.00 0.05 0.00 0.05 99.88 00:27:01 1 0.00 0.00 0.03 0.00 0.02 99.95 00:28:01 all 0.02 0.00 0.03 0.00 0.03 99.92 00:28:01 0 0.02 0.00 0.03 0.00 0.05 99.90 00:28:01 1 0.02 0.00 0.03 0.00 0.02 99.93 00:29:01 all 0.04 0.00 0.02 0.00 0.03 99.92 00:29:01 0 0.05 0.00 0.02 0.00 0.05 99.88 00:29:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:30:02 all 0.13 0.00 0.04 0.00 0.03 99.80 00:30:02 0 0.20 0.00 0.05 0.00 0.05 99.70 00:30:02 1 0.05 0.00 0.03 0.00 0.02 99.90 00:31:01 all 15.05 0.00 6.17 3.34 0.08 75.36 00:31:01 0 14.77 0.00 6.21 2.89 0.07 76.06 00:31:01 1 15.32 0.00 6.14 3.78 0.09 74.67 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.36 0.00 0.55 0.29 0.04 97.76 Average: 0 1.37 0.00 0.56 0.25 0.05 97.77 Average: 1 1.35 0.00 0.55 0.32 0.03 97.75