---> uname -a: Linux prd-centos7-docker-4c-2g-735.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/dgexfoundry_device-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/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 ---> free -m: total used free shared buff/cache available Mem: 7821 1175 3257 0 3388 6563 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:c6:5c:9f brd ff:ff:ff:ff:ff:ff inet 10.30.122.75/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85628sec preferred_lft 85628sec inet6 fe80::f816:3eff:fec6:5c9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:66:53:c6:5a 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::42:66ff:fe53:c65a/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) 06/22/21 _x86_64_ (2 CPU) 15:37:43 LINUX RESTART (2 CPU) 15:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:39:01 178.52 44.31 134.20 0.00 7705.05 41244.06 0.00 15:40:01 1.67 0.00 1.67 0.00 0.00 36.46 0.00 15:41:01 0.45 0.00 0.45 0.00 0.00 6.23 0.00 15:42:01 0.20 0.00 0.20 0.00 0.00 3.50 0.00 15:43:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 15:44:01 0.32 0.00 0.32 0.00 0.00 4.63 0.00 15:45:01 0.23 0.00 0.23 0.00 0.00 2.88 0.00 15:46:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 15:47:02 0.25 0.00 0.25 0.00 0.00 2.47 0.00 15:48:01 0.19 0.00 0.19 0.00 0.00 2.37 0.00 15:49:01 1.72 0.03 1.68 0.00 3.73 30.22 0.00 15:50:01 175.54 0.00 175.54 0.00 0.00 52252.46 0.00 Average: 30.02 3.70 26.32 0.00 643.41 7815.11 0.00 15:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:39:01 5451980 0 813708 10.16 2620 1740632 1301496 14.37 582468 1574212 132 15:40:01 5462032 0 803648 10.03 2620 1740640 1216820 13.43 573776 1574188 16 15:41:01 5463188 0 802492 10.02 2620 1740640 1206540 13.32 575640 1571348 16 15:42:01 5460972 0 804700 10.05 2620 1740648 1206828 13.32 578168 1571348 8 15:43:01 5463132 0 802536 10.02 2620 1740652 1206540 13.32 572720 1575388 8 15:44:01 5460188 0 805472 10.06 2620 1740660 1206636 13.32 576084 1575392 8 15:45:01 5458856 0 806800 10.07 2620 1740664 1206540 13.32 576548 1575388 12 15:46:01 5458200 0 807452 10.08 2620 1740668 1206540 13.32 577440 1575388 8 15:47:02 5448832 0 816816 10.20 2620 1740672 1206540 13.32 586488 1575388 16 15:48:01 5448620 0 817024 10.20 2620 1740676 1206540 13.32 587756 1574140 8 15:49:01 5014260 0 916568 11.44 2620 2075492 1695432 18.72 755812 1822472 334460 15:50:01 3846296 0 1097372 13.70 2620 3062652 1427140 15.76 804620 2723060 26052 Average: 5286380 0 841216 10.50 2620 1878725 1274466 14.07 612293 1690643 30062 15:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:39:01 eth0 542.43 376.67 1114.26 85.53 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 8.41 6.63 1.72 28.26 0.00 0.00 0.00 0.00 15:40:01 eth0 0.83 0.12 0.12 0.02 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 0.88 0.55 0.53 0.39 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 eth0 0.32 0.25 0.14 0.08 0.00 0.00 0.00 0.00 15:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:02 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 eth0 0.02 0.03 0.00 0.00 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 eth0 397.20 366.16 4071.23 51.62 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 445.32 403.29 3606.54 45.39 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 59.75 63.69 4.78 384.65 0.00 0.00 0.00 0.00 Average: eth0 115.88 95.80 734.14 15.28 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 5.69 5.87 0.54 34.49 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) 06/22/21 _x86_64_ (2 CPU) 15:37:43 LINUX RESTART (2 CPU) 15:38:01 CPU %user %nice %system %iowait %steal %idle 15:39:01 all 19.19 0.00 6.02 9.89 0.08 64.82 15:39:01 0 18.27 0.00 6.63 8.64 0.07 66.39 15:39:01 1 20.11 0.00 5.41 11.15 0.09 63.25 15:40:01 all 0.13 0.00 0.05 0.00 0.02 99.81 15:40:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:40:01 1 0.17 0.00 0.05 0.00 0.02 99.77 15:41:01 all 0.13 0.00 0.04 0.00 0.03 99.79 15:41:01 0 0.05 0.00 0.03 0.00 0.05 99.87 15:41:01 1 0.22 0.00 0.05 0.00 0.02 99.72 15:42:01 all 0.13 0.00 0.02 0.00 0.03 99.83 15:42:01 0 0.05 0.00 0.02 0.00 0.02 99.92 15:42:01 1 0.20 0.00 0.02 0.00 0.03 99.75 15:43:01 all 0.12 0.00 0.02 0.00 0.03 99.84 15:43:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:43:01 1 0.20 0.00 0.02 0.00 0.03 99.75 15:44:01 all 0.08 0.00 0.03 0.00 0.03 99.85 15:44:01 0 0.03 0.00 0.03 0.00 0.03 99.90 15:44:01 1 0.13 0.00 0.03 0.00 0.03 99.80 15:45:01 all 0.07 0.00 0.03 0.00 0.02 99.89 15:45:01 0 0.03 0.00 0.02 0.00 0.00 99.95 15:45:01 1 0.10 0.00 0.03 0.00 0.03 99.83 15:46:01 all 0.13 0.00 0.03 0.00 0.03 99.81 15:46:01 0 0.03 0.00 0.02 0.00 0.03 99.92 15:46:01 1 0.23 0.00 0.05 0.00 0.02 99.70 15:47:02 all 0.14 0.00 0.03 0.00 0.03 99.81 15:47:02 0 0.03 0.00 0.03 0.00 0.02 99.92 15:47:02 1 0.25 0.00 0.02 0.00 0.03 99.70 15:48:01 all 0.12 0.00 0.03 0.00 0.03 99.83 15:48:01 0 0.03 0.00 0.03 0.00 0.05 99.88 15:48:01 1 0.20 0.00 0.02 0.00 0.00 99.78 15:49:01 all 2.62 0.00 1.05 0.03 0.03 96.27 15:49:01 0 2.56 0.00 1.30 0.00 0.05 96.09 15:49:01 1 2.68 0.00 0.81 0.05 0.02 96.45 15:49:01 CPU %user %nice %system %iowait %steal %idle 15:50:01 all 17.85 0.00 7.76 2.80 0.09 71.51 15:50:01 0 18.19 0.00 7.90 3.83 0.09 70.00 15:50:01 1 17.51 0.00 7.61 1.78 0.09 73.01 Average: all 3.29 0.00 1.22 1.03 0.04 94.42 Average: 0 3.18 0.00 1.30 1.00 0.04 94.48 Average: 1 3.41 0.00 1.14 1.05 0.03 94.37