---> uname -a: Linux prd-centos7-docker-4c-2g-815.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 7.6G 32.4G 19% / 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 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-918@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-918 ---> free -m: total used free shared buff/cache available Mem: 7821 940 4751 0 2129 6703 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:ad:7e:da brd ff:ff:ff:ff:ff:ff inet 10.30.123.119/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fead:7eda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7a:c1:0a:de 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::42:7aff:fec1:ade/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) 06/30/21 _x86_64_ (2 CPU) 03:05:45 LINUX RESTART (2 CPU) 03:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:07:01 225.22 94.06 131.17 0.00 10631.90 41580.62 0.00 03:08:01 1.67 0.00 1.67 0.00 0.00 35.28 0.00 03:09:02 0.45 0.00 0.45 0.00 0.00 5.83 0.00 03:10:01 0.25 0.00 0.25 0.00 0.00 3.25 0.00 03:11:01 0.22 0.00 0.22 0.00 0.00 3.75 0.00 03:12:01 0.32 0.00 0.32 0.00 0.00 3.98 0.00 03:13:01 0.23 0.00 0.23 0.00 0.00 3.35 0.00 03:14:01 0.25 0.00 0.25 0.00 0.00 3.70 0.00 03:15:01 0.27 0.00 0.27 0.00 0.00 2.13 0.00 03:16:01 0.23 0.00 0.23 0.00 0.00 3.28 0.00 03:17:01 3.31 0.13 3.18 0.00 13.72 72.28 0.00 Average: 21.17 8.58 12.59 0.00 969.59 3799.56 0.00 03:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 5423364 0 810072 10.11 2620 1772884 1288796 14.23 594380 1589868 128 03:08:01 5433884 0 799548 9.98 2620 1772888 1206112 13.32 585952 1589832 8 03:09:02 5433704 0 799724 9.99 2620 1772892 1206112 13.32 586980 1588840 8 03:10:01 5431168 0 802256 10.02 2620 1772896 1206316 13.32 589160 1588840 20 03:11:01 5431092 0 802268 10.02 2620 1772960 1206352 13.32 585312 1592944 12 03:12:01 5428628 0 804788 10.05 2620 1772904 1206280 13.32 587820 1592928 8 03:13:01 5428560 0 804848 10.05 2620 1772912 1206196 13.32 588348 1592996 20 03:14:01 5421448 0 811952 10.14 2620 1772920 1206112 13.32 595772 1592992 8 03:15:01 5419296 0 814104 10.16 2620 1772920 1206112 13.32 597732 1592992 8 03:16:01 5419160 0 814232 10.17 2620 1772928 1206112 13.32 599400 1591216 8 03:17:01 5109000 0 921756 11.51 2620 1975564 1707532 18.85 837916 1638784 201864 Average: 5398119 0 816868 10.20 2620 1791333 1259276 13.90 613525 1595657 18372 03:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 eth0 677.97 542.17 1683.54 99.24 0.00 0.00 0.00 0.00 03:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 docker0 105.83 73.16 9.77 312.70 0.00 0.00 0.00 0.00 03:08:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:02 eth0 0.35 0.08 0.02 0.01 0.00 0.00 0.00 0.00 03:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 eth0 1.47 0.34 0.38 0.20 0.00 0.00 0.00 0.00 03:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 eth0 0.52 0.35 0.29 0.20 0.00 0.00 0.00 0.00 03:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 03:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 eth0 0.23 0.18 0.10 0.01 0.00 0.00 0.00 0.00 03:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 eth0 219.33 197.37 2168.82 42.49 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.02 67.49 350.98 12.96 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 9.64 6.66 0.89 28.48 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) 06/30/21 _x86_64_ (2 CPU) 03:05:45 LINUX RESTART (2 CPU) 03:06:01 CPU %user %nice %system %iowait %steal %idle 03:07:01 all 22.43 0.00 8.47 7.37 0.07 61.67 03:07:01 0 23.02 0.00 9.03 8.03 0.07 59.85 03:07:01 1 21.85 0.00 7.90 6.70 0.07 63.48 03:08:01 all 0.11 0.00 0.04 0.00 0.03 99.82 03:08:01 0 0.18 0.00 0.05 0.00 0.02 99.75 03:08:01 1 0.03 0.00 0.03 0.00 0.03 99.90 03:09:02 all 0.07 0.00 0.03 0.00 0.03 99.87 03:09:02 0 0.10 0.00 0.02 0.00 0.02 99.87 03:09:02 1 0.03 0.00 0.03 0.00 0.05 99.88 03:10:01 all 0.08 0.00 0.03 0.00 0.03 99.86 03:10:01 0 0.10 0.00 0.03 0.00 0.02 99.85 03:10:01 1 0.07 0.00 0.03 0.00 0.03 99.86 03:11:01 all 0.13 0.00 0.03 0.00 0.02 99.82 03:11:01 0 0.18 0.00 0.02 0.00 0.02 99.78 03:11:01 1 0.07 0.00 0.05 0.00 0.02 99.87 03:12:01 all 0.13 0.00 0.03 0.00 0.03 99.81 03:12:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:12:01 1 0.25 0.00 0.03 0.00 0.05 99.67 03:13:01 all 0.16 0.00 0.03 0.00 0.02 99.80 03:13:01 0 0.03 0.00 0.02 0.00 0.02 99.93 03:13:01 1 0.28 0.00 0.03 0.00 0.02 99.67 03:14:01 all 0.13 0.00 0.03 0.00 0.03 99.80 03:14:01 0 0.03 0.00 0.03 0.00 0.03 99.90 03:14:01 1 0.23 0.00 0.03 0.00 0.03 99.70 03:15:01 all 0.15 0.00 0.03 0.00 0.02 99.81 03:15:01 0 0.02 0.00 0.02 0.00 0.02 99.95 03:15:01 1 0.28 0.00 0.03 0.00 0.02 99.67 03:16:01 all 0.10 0.00 0.04 0.00 0.02 99.84 03:16:01 0 0.05 0.00 0.05 0.00 0.03 99.87 03:16:01 1 0.15 0.00 0.03 0.00 0.00 99.82 03:17:01 all 4.00 0.00 1.40 0.04 0.03 94.52 03:17:01 0 3.64 0.00 1.43 0.03 0.03 94.86 03:17:01 1 4.37 0.00 1.37 0.05 0.03 94.18 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.42 0.00 0.89 0.65 0.03 96.00 Average: 0 2.41 0.00 0.94 0.70 0.03 95.92 Average: 1 2.44 0.00 0.85 0.59 0.03 96.09