---> uname -a: Linux prd-centos7-docker-4c-2g-924.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 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% /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/gexfoundry_device-rest-go_PR-113 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/gexfoundry_device-rest-go_PR-113@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 ---> free -m: total used free shared buff/cache available Mem: 7821 980 4735 0 2105 6663 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:8a:72:aa brd ff:ff:ff:ff:ff:ff inet 10.30.122.178/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85615sec preferred_lft 85615sec inet6 fe80::f816:3eff:fe8a:72aa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:de:c7:1d:cc 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:deff:fec7:1dcc/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) 06/08/21 _x86_64_ (2 CPU) 15:08:00 LINUX RESTART (2 CPU) 15:09:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:10:01 106.61 15.63 90.98 0.00 4881.02 28344.59 0.00 15:11:01 1.92 0.05 1.87 0.00 1.07 38.23 0.00 15:12:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 15:13:01 0.23 0.00 0.23 0.00 0.00 3.48 0.00 15:14:01 0.30 0.00 0.30 0.00 0.00 4.65 0.00 15:15:01 0.25 0.00 0.25 0.00 0.00 3.88 0.00 15:16:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 15:17:01 0.18 0.00 0.18 0.00 0.00 2.57 0.00 15:18:02 0.32 0.00 0.32 0.00 0.00 3.80 0.00 15:19:01 0.19 0.00 0.19 0.00 0.00 2.52 0.00 15:20:01 0.33 0.00 0.33 0.00 0.00 4.93 0.00 15:21:01 9.43 0.13 9.30 0.00 13.73 497.87 0.00 Average: 9.63 1.26 8.37 0.00 390.06 2305.42 0.00 15:09:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:10:01 5454128 0 803640 10.03 2620 1748552 1285852 14.20 579288 1574524 136 15:11:01 5465576 0 792152 9.89 2620 1748592 1197256 13.22 570836 1574320 20 15:12:01 5466588 0 791136 9.88 2620 1748596 1197040 13.22 563704 1580316 8 15:13:01 5464528 0 793192 9.90 2620 1748600 1197208 13.22 565948 1580312 20 15:14:01 5464124 0 793588 9.91 2620 1748608 1197232 13.22 564280 1582200 8 15:15:01 5462672 0 795036 9.93 2620 1748612 1197280 13.22 565656 1582200 8 15:16:01 5463288 0 794416 9.92 2620 1748616 1197040 13.22 565288 1582200 20 15:17:01 5453856 0 803840 10.04 2620 1748624 1197040 13.22 574704 1582200 8 15:18:02 5451636 0 806060 10.06 2620 1748624 1197040 13.22 578068 1581008 8 15:19:01 5451780 0 805908 10.06 2620 1748632 1197040 13.22 578856 1580312 8 15:20:01 5450476 0 807156 10.08 2620 1748688 1197244 13.22 587140 1573104 28 15:21:01 4915728 0 937444 11.70 2620 2153148 1385420 15.30 787536 1840404 402840 Average: 5413698 0 810297 10.12 2620 1782324 1220224 13.47 590109 1601092 33593 15:09:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:10:01 eth0 666.25 468.41 1395.69 95.14 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 docker0 44.61 33.64 4.34 140.30 0.00 0.00 0.00 0.00 15:11:01 eth0 2.50 0.50 0.74 0.19 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 eth0 0.85 0.08 0.04 0.04 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 eth0 1.78 0.48 0.63 0.39 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 eth0 0.53 0.28 0.27 0.20 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 eth0 0.67 0.37 0.40 0.26 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 eth0 0.17 0.07 0.02 0.01 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:02 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 eth0 1.17 0.50 0.46 0.28 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 eth0 191.85 171.50 2169.54 16.95 0.00 0.00 0.00 0.00 15:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.83 51.89 293.18 9.11 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 3.55 2.68 0.35 11.18 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) 06/08/21 _x86_64_ (2 CPU) 15:08:00 LINUX RESTART (2 CPU) 15:09:04 CPU %user %nice %system %iowait %steal %idle 15:10:01 all 14.06 0.00 4.45 14.27 0.07 67.15 15:10:01 0 14.52 0.00 5.08 17.08 0.07 63.24 15:10:01 1 13.60 0.00 3.82 11.48 0.07 71.02 15:11:01 all 0.13 0.00 0.07 0.00 0.03 99.77 15:11:01 0 0.20 0.00 0.05 0.00 0.02 99.73 15:11:01 1 0.07 0.00 0.08 0.00 0.03 99.82 15:12:01 all 0.17 0.00 0.04 0.00 0.03 99.77 15:12:01 0 0.28 0.00 0.03 0.00 0.02 99.67 15:12:01 1 0.05 0.00 0.05 0.00 0.03 99.87 15:13:01 all 0.16 0.00 0.04 0.00 0.03 99.77 15:13:01 0 0.25 0.00 0.05 0.00 0.03 99.67 15:13:01 1 0.07 0.00 0.03 0.00 0.03 99.87 15:14:01 all 0.13 0.00 0.03 0.00 0.03 99.82 15:14:01 0 0.22 0.00 0.03 0.00 0.03 99.72 15:14:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:15:01 all 0.18 0.00 0.03 0.00 0.02 99.77 15:15:01 0 0.27 0.00 0.03 0.00 0.02 99.68 15:15:01 1 0.08 0.00 0.03 0.00 0.02 99.87 15:16:01 all 0.10 0.00 0.03 0.00 0.03 99.84 15:16:01 0 0.17 0.00 0.03 0.00 0.02 99.78 15:16:01 1 0.03 0.00 0.03 0.00 0.03 99.90 15:17:01 all 0.14 0.00 0.03 0.00 0.03 99.80 15:17:01 0 0.25 0.00 0.05 0.00 0.03 99.67 15:17:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:18:02 all 0.08 0.00 0.03 0.00 0.03 99.86 15:18:02 0 0.03 0.00 0.02 0.00 0.02 99.93 15:18:02 1 0.13 0.00 0.03 0.00 0.05 99.78 15:19:01 all 0.05 0.00 0.03 0.00 0.03 99.90 15:19:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:19:01 1 0.07 0.00 0.03 0.00 0.03 99.86 15:20:01 all 0.13 0.00 0.04 0.00 0.03 99.81 15:20:01 0 0.22 0.00 0.05 0.00 0.00 99.73 15:20:01 1 0.03 0.00 0.03 0.00 0.05 99.88 15:20:01 CPU %user %nice %system %iowait %steal %idle 15:21:01 all 6.34 0.00 2.18 0.51 0.04 90.93 15:21:01 0 5.28 0.00 2.12 0.58 0.05 91.98 15:21:01 1 7.41 0.00 2.23 0.44 0.03 89.89 Average: all 1.72 0.00 0.56 1.14 0.03 96.55 Average: 0 1.72 0.00 0.60 1.36 0.03 96.29 Average: 1 1.72 0.00 0.51 0.93 0.04 96.81