---> uname -a: Linux prd-centos7-docker-4c-2g-130.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 1278 3126 0 3416 6462 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:d4:27:30 brd ff:ff:ff:ff:ff:ff inet 10.30.122.125/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fed4:2730/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5c:98:d3:59 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::42:5cff:fe98:d359/64 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) 15:46:36 LINUX RESTART (2 CPU) 15:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:48:01 110.61 19.40 91.21 0.00 5806.33 7352.41 0.00 15:49:01 1.73 0.00 1.73 0.00 0.00 36.30 0.00 15:50:01 0.38 0.00 0.38 0.00 0.00 6.08 0.00 15:51:01 0.27 0.00 0.27 0.00 0.00 3.55 0.00 15:52:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 15:53:01 0.25 0.00 0.25 0.00 0.00 3.58 0.00 15:54:01 0.23 0.00 0.23 0.00 0.00 3.53 0.00 15:55:01 0.25 0.00 0.25 0.00 0.00 3.58 0.00 15:56:01 0.32 0.00 0.32 0.00 0.00 3.65 0.00 15:57:01 107.79 0.03 107.76 0.00 3.73 31742.29 0.00 Average: 22.21 1.94 20.27 0.00 581.22 3916.17 0.00 15:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:48:01 5427008 0 810112 10.12 2620 1769200 1307876 14.44 586604 1593136 128 15:49:01 5438148 0 798964 9.98 2620 1769208 1213888 13.40 577844 1593100 20 15:50:01 5437584 0 799528 9.98 2620 1769208 1213972 13.40 583584 1587852 8 15:51:01 5435488 0 801620 10.01 2620 1769212 1213996 13.40 585424 1587852 16 15:52:01 5436324 0 800776 10.00 2620 1769220 1206800 13.32 579664 1592964 20 15:53:01 5432368 0 804732 10.05 2620 1769220 1206948 13.33 584132 1592964 20 15:54:01 5432328 0 804764 10.05 2620 1769228 1206972 13.33 584172 1592964 16 15:55:01 5421468 0 815616 10.18 2620 1769236 1206936 13.33 594752 1592964 8 15:56:01 5421716 0 815364 10.18 2620 1769240 1206888 13.32 594780 1592964 8 15:57:01 4513616 0 1005280 12.55 2620 2487424 1382364 15.26 794808 2190420 32 Average: 5339605 0 825676 10.31 2620 1841040 1236664 13.65 606576 1651718 28 15:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:48:01 eth0 753.41 568.18 1672.99 100.14 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 119.91 87.91 10.73 310.56 0.00 0.00 0.00 0.00 15:49:01 eth0 5.71 2.06 3.45 0.33 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 eth0 1.88 0.57 0.62 0.37 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 eth0 2.37 0.50 0.67 0.42 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 eth0 1.90 0.57 0.62 0.37 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 2.70 0.83 0.81 0.48 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 2.52 0.65 0.71 0.43 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 eth0 1.17 0.65 0.56 0.40 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 eth0 0.58 0.40 0.29 0.21 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 eth0 478.96 437.38 4478.72 40.91 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 69.02 69.77 5.66 389.24 0.00 0.00 0.00 0.00 Average: eth0 125.15 101.20 616.02 14.41 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 18.90 15.77 1.64 69.99 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) 15:46:36 LINUX RESTART (2 CPU) 15:47:01 CPU %user %nice %system %iowait %steal %idle 15:48:01 all 18.48 0.00 5.25 2.24 0.07 73.96 15:48:01 0 18.20 0.00 6.27 3.22 0.07 72.25 15:48:01 1 18.77 0.00 4.23 1.26 0.07 75.67 15:49:01 all 0.25 0.00 0.05 0.00 0.03 99.67 15:49:01 0 0.32 0.00 0.05 0.00 0.02 99.62 15:49:01 1 0.18 0.00 0.05 0.00 0.05 99.72 15:50:01 all 0.18 0.00 0.06 0.00 0.03 99.72 15:50:01 0 0.30 0.00 0.05 0.00 0.02 99.63 15:50:01 1 0.07 0.00 0.07 0.00 0.05 99.82 15:51:01 all 0.14 0.00 0.04 0.00 0.03 99.79 15:51:01 0 0.22 0.00 0.05 0.00 0.02 99.72 15:51:01 1 0.07 0.00 0.03 0.00 0.03 99.87 15:52:01 all 0.09 0.00 0.03 0.00 0.03 99.84 15:52:01 0 0.08 0.00 0.03 0.00 0.03 99.85 15:52:01 1 0.10 0.00 0.03 0.00 0.03 99.83 15:53:01 all 0.08 0.00 0.03 0.00 0.03 99.85 15:53:01 0 0.08 0.00 0.05 0.00 0.03 99.83 15:53:01 1 0.08 0.00 0.02 0.00 0.03 99.87 15:54:01 all 0.08 0.00 0.03 0.00 0.03 99.86 15:54:01 0 0.05 0.00 0.02 0.00 0.02 99.92 15:54:01 1 0.12 0.00 0.03 0.00 0.05 99.80 15:55:01 all 0.11 0.00 0.04 0.00 0.03 99.82 15:55:01 0 0.02 0.00 0.03 0.00 0.02 99.93 15:55:01 1 0.20 0.00 0.05 0.00 0.05 99.70 15:56:01 all 0.11 0.00 0.03 0.00 0.03 99.83 15:56:01 0 0.03 0.00 0.02 0.00 0.03 99.92 15:56:01 1 0.18 0.00 0.03 0.00 0.03 99.75 15:57:01 all 11.13 0.00 4.79 3.00 0.06 81.01 15:57:01 0 10.82 0.00 5.05 2.70 0.07 81.36 15:57:01 1 11.45 0.00 4.54 3.30 0.05 80.67 Average: all 2.99 0.00 1.01 0.51 0.04 95.45 Average: 0 2.93 0.00 1.13 0.58 0.03 95.33 Average: 1 3.05 0.00 0.89 0.45 0.05 95.57