---> uname -a: Linux prd-centos7-docker-4c-2g-1244.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% /w/workspace/dgexfoundry_device-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/dgexfoundry_device-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 /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 1175 3257 0 3388 6564 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:02:b0:76 brd ff:ff:ff:ff:ff:ff inet 10.30.122.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85604sec preferred_lft 85604sec inet6 fe80::f816:3eff:fe02:b076/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fd:bf:d7:36 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:fdff:febf:d736/64 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) 06/24/21 _x86_64_ (2 CPU) 18:18:36 LINUX RESTART (2 CPU) 18:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:20:01 108.52 14.80 93.72 0.00 4807.19 4723.49 0.00 18:21:01 2.18 0.00 2.18 0.00 0.00 51.04 0.00 18:22:01 0.43 0.00 0.43 0.00 0.00 6.45 0.00 18:23:01 0.22 0.00 0.22 0.00 0.00 3.28 0.00 18:24:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 18:25:01 0.30 0.00 0.30 0.00 0.00 4.61 0.00 18:26:01 0.22 0.00 0.22 0.00 0.00 3.42 0.00 18:27:01 0.30 0.00 0.30 0.00 0.00 3.76 0.00 18:28:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 18:29:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 18:30:02 0.37 0.00 0.37 0.00 0.00 3.73 0.00 18:31:01 118.59 0.07 118.53 0.00 4.88 32254.45 0.00 Average: 19.18 1.24 17.94 0.00 401.80 3048.82 0.00 18:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:20:01 5450460 0 815264 10.18 2620 1740596 1288384 14.22 582296 1576068 128 18:21:01 5456664 0 809052 10.10 2620 1740604 1254816 13.85 577332 1576144 20 18:22:01 5458308 0 807408 10.08 2620 1740604 1232512 13.61 573888 1578264 20 18:23:01 5451984 0 813728 10.16 2620 1740608 1277808 14.11 578512 1579008 8 18:24:01 5463032 0 802672 10.02 2620 1740616 1198196 13.23 567780 1580504 8 18:25:01 5458312 0 807388 10.08 2620 1740620 1198600 13.23 572272 1580504 8 18:26:01 5458904 0 806788 10.07 2620 1740628 1198276 13.23 571676 1580504 8 18:27:01 5448876 0 816812 10.20 2620 1740632 1198576 13.23 582320 1580552 20 18:28:01 5450292 0 815392 10.18 2620 1740636 1198276 13.23 580460 1580552 12 18:29:01 5450644 0 815036 10.18 2620 1740640 1198276 13.23 582380 1578760 8 18:30:02 5449984 0 815696 10.18 2620 1740640 1198348 13.23 582648 1578760 8 18:31:01 4581132 0 966192 12.06 2620 2458996 1497664 16.54 756172 2169932 60 Average: 5381549 0 824286 10.29 2620 1800485 1244978 13.75 592311 1628296 26 18:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:20:01 eth0 606.29 429.12 1116.07 88.94 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 16.30 12.60 2.25 28.15 0.00 0.00 0.00 0.00 18:21:01 eth0 4.48 2.12 3.33 0.31 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 eth0 2.52 1.95 0.43 8.35 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 eth0 2.05 1.68 0.61 13.10 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 eth0 0.83 0.62 0.17 1.77 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 eth0 1.33 0.08 0.12 0.01 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 eth0 1.72 0.68 0.84 0.55 0.00 0.00 0.00 0.00 18:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:02 eth0 0.35 0.22 0.15 0.07 0.00 0.00 0.00 0.00 18:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 veth0945121 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 18:31:01 eth0 532.24 485.50 4568.54 49.93 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 66.59 69.25 5.42 392.79 0.00 0.00 0.00 0.00 Average: veth0945121 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.45 76.32 468.66 13.54 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 6.83 6.74 0.63 34.59 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) 06/24/21 _x86_64_ (2 CPU) 18:18:36 LINUX RESTART (2 CPU) 18:19:01 CPU %user %nice %system %iowait %steal %idle 18:20:01 all 14.60 0.00 3.29 2.73 0.05 79.33 18:20:01 0 14.60 0.00 3.73 1.86 0.05 79.76 18:20:01 1 14.59 0.00 2.85 3.61 0.05 78.90 18:21:01 all 0.14 0.00 0.04 0.00 0.03 99.79 18:21:01 0 0.22 0.00 0.03 0.00 0.02 99.73 18:21:01 1 0.07 0.00 0.05 0.00 0.03 99.85 18:22:01 all 0.16 0.00 0.05 0.00 0.03 99.77 18:22:01 0 0.22 0.00 0.07 0.00 0.03 99.68 18:22:01 1 0.10 0.00 0.03 0.00 0.02 99.85 18:23:01 all 0.15 0.00 0.05 0.00 0.03 99.77 18:23:01 0 0.22 0.00 0.05 0.00 0.02 99.72 18:23:01 1 0.08 0.00 0.05 0.00 0.03 99.83 18:24:01 all 0.04 0.00 0.03 0.00 0.03 99.91 18:24:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:24:01 1 0.05 0.00 0.02 0.00 0.03 99.90 18:25:01 all 0.13 0.00 0.03 0.00 0.02 99.82 18:25:01 0 0.10 0.00 0.03 0.00 0.02 99.85 18:25:01 1 0.17 0.00 0.03 0.00 0.02 99.78 18:26:01 all 0.10 0.00 0.03 0.00 0.03 99.84 18:26:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:26:01 1 0.17 0.00 0.03 0.00 0.03 99.77 18:27:01 all 0.18 0.00 0.04 0.00 0.03 99.76 18:27:01 0 0.30 0.00 0.05 0.00 0.02 99.63 18:27:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:28:01 all 0.06 0.00 0.03 0.00 0.02 99.90 18:28:01 0 0.08 0.00 0.03 0.00 0.02 99.87 18:28:01 1 0.03 0.00 0.02 0.00 0.02 99.93 18:29:01 all 0.08 0.00 0.03 0.00 0.02 99.87 18:29:01 0 0.10 0.00 0.03 0.00 0.02 99.85 18:29:01 1 0.07 0.00 0.03 0.00 0.02 99.88 18:30:02 all 0.11 0.00 0.03 0.00 0.03 99.84 18:30:02 0 0.20 0.00 0.02 0.00 0.00 99.78 18:30:02 1 0.02 0.00 0.03 0.00 0.05 99.90 18:30:02 CPU %user %nice %system %iowait %steal %idle 18:31:01 all 12.10 0.00 5.13 2.39 0.06 80.33 18:31:01 0 12.37 0.00 5.21 2.48 0.07 79.86 18:31:01 1 11.82 0.00 5.04 2.29 0.05 80.79 Average: all 2.25 0.00 0.71 0.41 0.03 96.60 Average: 0 2.30 0.00 0.75 0.35 0.02 96.57 Average: 1 2.20 0.00 0.66 0.48 0.03 96.63