---> uname -a: Linux prd-centos7-docker-4c-2g-27.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/secure /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/gexfoundry_device-rest-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-rest-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 1166 3255 0 3399 6573 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:93:7e:aa brd ff:ff:ff:ff:ff:ff inet 10.30.122.255/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85601sec preferred_lft 85601sec inet6 fe80::f816:3eff:fe93:7eaa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8f:cc:f3:3c 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::42:8fff:fecc:f33c/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) 06/17/21 _x86_64_ (2 CPU) 18:08:34 LINUX RESTART (2 CPU) 18:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:01 103.89 10.26 93.63 0.00 4130.99 4918.07 0.00 18:11:01 1.42 0.00 1.42 0.00 0.00 26.15 0.00 18:12:01 0.47 0.00 0.47 0.00 0.00 8.55 0.00 18:13:01 0.23 0.00 0.23 0.00 0.00 4.55 0.00 18:14:01 0.33 0.00 0.33 0.00 0.00 5.16 0.00 18:15:01 0.40 0.00 0.40 0.00 0.00 6.56 0.00 18:16:01 0.22 0.00 0.22 0.00 0.00 3.17 0.00 18:17:01 0.37 0.00 0.37 0.00 0.00 5.48 0.00 18:18:01 0.28 0.00 0.28 0.00 0.00 4.45 0.00 18:19:01 0.30 0.00 0.30 0.00 0.00 4.86 0.00 18:20:01 0.28 0.00 0.28 0.00 0.00 4.58 0.00 18:21:01 85.33 0.03 85.30 0.00 3.73 27972.56 0.00 Average: 16.01 0.85 15.17 0.00 339.43 2745.06 0.00 18:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:01 5449956 0 804796 10.05 2620 1751560 1293332 14.28 575248 1583108 128 18:11:01 5447612 0 807132 10.08 2620 1751568 1295936 14.31 577768 1583088 8 18:12:01 5456088 0 798656 9.97 2620 1751568 1221728 13.49 574780 1578612 8 18:13:01 5458756 0 795984 9.94 2620 1751572 1193780 13.18 573112 1578612 8 18:14:01 5458660 0 796072 9.94 2620 1751580 1193804 13.18 572604 1579220 8 18:15:01 5458124 0 796608 9.95 2620 1751580 1193684 13.18 572976 1579220 8 18:16:01 5459712 0 795012 9.93 2620 1751588 1193504 13.18 571956 1579220 8 18:17:01 5451408 0 803312 10.03 2620 1751592 1193748 13.18 580888 1579220 8 18:18:01 5449624 0 805092 10.05 2620 1751596 1193796 13.18 581572 1579220 8 18:19:01 5450168 0 804544 10.05 2620 1751600 1193856 13.18 582872 1577988 8 18:20:01 5446576 0 808132 10.09 2620 1751604 1193928 13.18 586004 1577988 20 18:21:01 4391324 0 1022432 12.77 2620 2592556 1385404 15.30 810148 2289476 100316 Average: 5364834 0 819814 10.24 2620 1821664 1228875 13.57 596661 1638748 8378 18:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:01 eth0 661.62 475.65 1323.46 93.67 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 45.26 33.71 4.05 135.67 0.00 0.00 0.00 0.00 18:11:01 eth0 2.88 1.47 0.45 8.07 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 2.93 1.85 0.67 13.41 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.93 0.35 0.32 0.17 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 0.58 0.28 0.28 0.23 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 0.37 0.25 0.15 0.08 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 1.35 0.37 0.36 0.20 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 1.32 0.35 0.35 0.20 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 2.22 0.62 0.68 0.40 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 1.22 0.70 0.67 0.46 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 veth904176c 66.25 69.33 6.32 385.25 0.00 0.00 0.00 0.00 18:21:01 eth0 478.21 439.54 4466.19 38.11 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 66.25 69.21 5.41 385.24 0.00 0.00 0.00 0.00 Average: veth904176c 5.53 5.79 0.53 32.16 0.00 0.00 0.00 0.00 Average: eth0 95.40 76.27 481.82 12.81 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 9.25 8.55 0.78 43.30 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) 06/17/21 _x86_64_ (2 CPU) 18:08:34 LINUX RESTART (2 CPU) 18:09:02 CPU %user %nice %system %iowait %steal %idle 18:10:01 all 11.88 0.00 3.32 2.70 0.05 82.05 18:10:01 0 11.49 0.00 3.57 1.49 0.05 83.41 18:10:01 1 12.28 0.00 3.07 3.91 0.05 80.69 18:11:01 all 0.07 0.00 0.05 0.00 0.03 99.86 18:11:01 0 0.07 0.00 0.05 0.00 0.03 99.85 18:11:01 1 0.07 0.00 0.05 0.00 0.02 99.87 18:12:01 all 0.18 0.00 0.08 0.00 0.03 99.72 18:12:01 0 0.17 0.00 0.08 0.00 0.02 99.73 18:12:01 1 0.18 0.00 0.07 0.00 0.03 99.72 18:13:01 all 0.18 0.00 0.04 0.00 0.02 99.76 18:13:01 0 0.28 0.00 0.05 0.00 0.02 99.65 18:13:01 1 0.08 0.00 0.03 0.00 0.02 99.87 18:14:01 all 0.16 0.00 0.03 0.00 0.03 99.78 18:14:01 0 0.27 0.00 0.03 0.00 0.03 99.67 18:14:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:15:01 all 0.08 0.00 0.03 0.00 0.03 99.87 18:15:01 0 0.13 0.00 0.02 0.00 0.02 99.83 18:15:01 1 0.03 0.00 0.03 0.00 0.03 99.90 18:16:01 all 0.08 0.00 0.03 0.00 0.03 99.87 18:16:01 0 0.12 0.00 0.02 0.00 0.02 99.85 18:16:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:17:01 all 0.08 0.00 0.04 0.00 0.04 99.84 18:17:01 0 0.12 0.00 0.07 0.00 0.05 99.77 18:17:01 1 0.03 0.00 0.02 0.00 0.03 99.92 18:18:01 all 0.06 0.00 0.03 0.00 0.03 99.88 18:18:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:18:01 1 0.07 0.00 0.02 0.00 0.02 99.90 18:19:01 all 0.11 0.00 0.03 0.00 0.03 99.82 18:19:01 0 0.07 0.00 0.03 0.00 0.05 99.85 18:19:01 1 0.15 0.00 0.03 0.00 0.02 99.80 18:20:01 all 0.11 0.00 0.04 0.00 0.03 99.82 18:20:01 0 0.05 0.00 0.03 0.00 0.03 99.88 18:20:01 1 0.17 0.00 0.05 0.00 0.02 99.77 18:20:01 CPU %user %nice %system %iowait %steal %idle 18:21:01 all 10.74 0.00 4.27 1.48 0.05 83.47 18:21:01 0 10.94 0.00 4.31 1.56 0.05 83.13 18:21:01 1 10.53 0.00 4.23 1.39 0.05 83.80 Average: all 1.92 0.00 0.65 0.34 0.03 97.06 Average: 0 1.92 0.00 0.67 0.25 0.03 97.12 Average: 1 1.92 0.00 0.62 0.43 0.03 97.01