---> uname -a: Linux prd-centos7-docker-4c-2g-2116.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: 2799.998 BogoMIPS: 5599.99 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% /w/workspace/oundry_device-rfid-llrp-go_PR-42 /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/oundry_device-rfid-llrp-go_PR-42@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 920 4805 0 2095 6723 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:d0:fc:dd brd ff:ff:ff:ff:ff:ff inet 10.30.123.234/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85645sec preferred_lft 85645sec inet6 fe80::f816:3eff:fed0:fcdd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a9:a3:76:3b 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:a9ff:fea3:763b/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) 07/07/21 _x86_64_ (2 CPU) 17:06:52 LINUX RESTART (2 CPU) 17:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:09:01 20.00 3.35 16.65 0.00 2563.84 3044.96 0.00 17:10:01 0.37 0.00 0.37 0.00 0.00 6.08 0.00 17:11:01 0.17 0.00 0.17 0.00 0.00 2.42 0.00 17:12:01 0.28 0.00 0.28 0.00 0.00 3.71 0.00 17:13:01 0.32 0.00 0.32 0.00 0.00 4.86 0.00 17:14:01 0.25 0.00 0.25 0.00 0.00 3.91 0.00 17:15:01 0.25 0.00 0.25 0.00 0.00 2.85 0.00 17:16:01 0.20 0.00 0.20 0.00 0.00 1.77 0.00 17:17:01 0.28 0.00 0.28 0.00 0.00 3.22 0.00 17:18:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 17:19:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 Average: 2.05 0.30 1.75 0.00 233.17 280.09 0.00 17:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:09:01 5466148 0 802544 10.02 2620 1737628 1193852 13.18 574892 1568988 20 17:10:01 5464512 0 804172 10.04 2620 1737636 1204196 13.29 577636 1567340 12 17:11:01 5476812 0 791868 9.89 2620 1737640 1107756 12.23 564308 1570244 12 17:12:01 5477560 0 791112 9.88 2620 1737648 1098572 12.13 563676 1570244 12 17:13:01 5477668 0 791000 9.88 2620 1737652 1098736 12.13 558304 1576028 20 17:14:01 5480596 0 788068 9.84 2620 1737656 1067860 11.79 555788 1576028 12 17:15:01 5468168 0 800492 9.99 2620 1737660 1068016 11.79 568556 1576028 8 17:16:01 5467340 0 801316 10.01 2620 1737664 1068100 11.79 570944 1574164 8 17:17:01 5467464 0 801188 10.00 2620 1737668 1068112 11.79 570924 1574164 8 17:18:01 5466180 0 802468 10.02 2620 1737672 1067968 11.79 580476 1566420 16 17:19:01 5466992 0 801652 10.01 2620 1737676 1067860 11.79 579860 1566420 12 Average: 5470858 0 797807 9.96 2620 1737655 1101003 12.16 569579 1571461 13 17:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:09:01 eth0 80.75 64.02 344.58 29.00 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 2.38 1.91 0.27 5.34 0.00 0.00 0.00 0.00 17:10:01 eth0 3.41 0.90 0.52 7.22 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 4.15 0.98 1.28 0.79 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 2.48 0.77 0.91 0.59 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 1.57 0.92 0.97 0.66 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 0.57 0.10 0.06 0.01 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 1.03 0.25 0.32 0.20 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 0.98 0.28 0.32 0.20 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 eth0 0.75 0.45 0.32 0.21 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 eth0 0.37 0.22 0.15 0.07 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.75 6.27 31.78 3.54 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 0.22 0.17 0.02 0.49 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) 07/07/21 _x86_64_ (2 CPU) 17:06:52 LINUX RESTART (2 CPU) 17:08:01 CPU %user %nice %system %iowait %steal %idle 17:09:01 all 2.94 0.00 1.50 1.74 0.04 93.78 17:09:01 0 3.17 0.00 1.38 1.87 0.05 93.53 17:09:01 1 2.71 0.00 1.62 1.62 0.03 94.02 17:10:01 all 0.26 0.00 0.04 0.00 0.01 99.69 17:10:01 0 0.27 0.00 0.05 0.00 0.02 99.67 17:10:01 1 0.25 0.00 0.03 0.00 0.00 99.72 17:11:01 all 0.18 0.00 0.04 0.00 0.03 99.76 17:11:01 0 0.08 0.00 0.03 0.00 0.03 99.85 17:11:01 1 0.27 0.00 0.05 0.00 0.02 99.67 17:12:01 all 0.16 0.00 0.04 0.00 0.01 99.79 17:12:01 0 0.03 0.00 0.05 0.00 0.02 99.90 17:12:01 1 0.28 0.00 0.03 0.00 0.00 99.68 17:13:01 all 0.15 0.00 0.04 0.00 0.03 99.78 17:13:01 0 0.22 0.00 0.05 0.00 0.03 99.70 17:13:01 1 0.08 0.00 0.03 0.00 0.02 99.87 17:14:01 all 0.11 0.00 0.03 0.00 0.02 99.84 17:14:01 0 0.18 0.00 0.03 0.00 0.02 99.77 17:14:01 1 0.03 0.00 0.03 0.00 0.02 99.92 17:15:01 all 0.17 0.00 0.04 0.00 0.03 99.77 17:15:01 0 0.30 0.00 0.03 0.00 0.03 99.63 17:15:01 1 0.03 0.00 0.05 0.00 0.02 99.90 17:16:01 all 0.21 0.00 0.03 0.00 0.01 99.76 17:16:01 0 0.38 0.00 0.03 0.00 0.02 99.57 17:16:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:17:01 all 0.18 0.00 0.03 0.00 0.02 99.78 17:17:01 0 0.32 0.00 0.03 0.00 0.02 99.63 17:17:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:18:01 all 0.13 0.00 0.03 0.00 0.03 99.81 17:18:01 0 0.25 0.00 0.03 0.00 0.03 99.68 17:18:01 1 0.02 0.00 0.03 0.00 0.02 99.93 17:19:01 all 0.09 0.00 0.04 0.00 0.01 99.86 17:19:01 0 0.13 0.00 0.05 0.00 0.00 99.82 17:19:01 1 0.05 0.00 0.03 0.00 0.02 99.90 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.41 0.00 0.17 0.16 0.02 99.24 Average: 0 0.48 0.00 0.16 0.17 0.02 99.16 Average: 1 0.34 0.00 0.18 0.15 0.01 99.32