---> uname -a: Linux prd-centos7-docker-4c-2g-21.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 UTC 2021 x86_64 GNU/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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 8.1G 32G 21% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 8.1G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/18/21 _x86_64_ (2 CPU) 18:41:11 LINUX RESTART (2 CPU) 18:42:01 tps rtps wtps bread/s bwrtn/s 18:43:01 127.43 2.93 124.50 2252.50 13096.22 18:44:01 1.12 0.00 1.12 0.00 17.49 18:45:01 0.18 0.00 0.18 0.00 2.02 18:46:01 0.23 0.00 0.23 0.00 3.46 18:47:01 0.23 0.00 0.23 0.00 3.30 18:48:01 0.37 0.00 0.37 0.00 6.20 18:49:01 0.20 0.00 0.20 0.00 2.83 18:50:01 0.17 0.00 0.17 0.00 2.43 18:51:01 0.27 0.00 0.27 0.00 3.73 Average: 14.47 0.33 14.14 250.31 1459.90 18:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 5120228 0 795984 9.94 2620 2090108 1428792 15.77 965904 1648512 20 18:44:01 5133448 0 782760 9.77 2620 2090112 1297564 14.33 956568 1648276 8 18:45:01 5137564 0 778640 9.72 2620 2090116 1297828 14.33 951540 1649084 8 18:46:01 5137948 0 778252 9.72 2620 2090120 1297768 14.33 951232 1649084 8 18:47:01 5135016 0 781176 9.75 2620 2090128 1300748 14.36 954092 1649364 8 18:48:01 5136592 0 779600 9.73 2620 2090128 1300520 14.36 952836 1649364 8 18:49:01 5135352 0 780832 9.75 2620 2090136 1300712 14.36 953880 1649364 8 18:50:01 5134568 0 781612 9.76 2620 2090140 1300820 14.36 954456 1649364 8 18:51:01 5125996 0 790180 9.87 2620 2090144 1300520 14.36 963352 1649368 8 Average: 5132968 0 783226 9.78 2620 2090126 1313919 14.51 955984 1649087 9 18:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 eth0 330.06 198.47 1060.14 790.09 0.00 0.00 0.00 0.00 18:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:43:01 docker0 12.04 17.46 1.08 205.35 0.00 0.00 0.00 0.00 18:44:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 eth0 1.28 0.25 0.36 0.19 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 0.45 0.23 0.27 0.17 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 eth0 0.68 0.45 0.40 0.30 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 eth0 0.60 0.07 0.06 0.01 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 0.95 0.35 0.32 0.20 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 eth0 1.38 0.58 0.58 0.40 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.30 22.29 118.03 87.94 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 1.34 1.94 0.12 22.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/18/21 _x86_64_ (2 CPU) 18:41:11 LINUX RESTART (2 CPU) 18:42:01 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 16.28 0.00 3.11 2.52 0.07 78.03 18:43:01 0 16.94 0.00 3.57 3.10 0.07 76.32 18:43:01 1 15.62 0.00 2.65 1.93 0.07 79.73 18:44:01 all 0.15 0.00 0.06 0.00 0.01 99.78 18:44:01 0 0.23 0.00 0.07 0.00 0.00 99.70 18:44:01 1 0.07 0.00 0.05 0.00 0.02 99.87 18:45:01 all 0.23 0.00 0.05 0.00 0.02 99.70 18:45:01 0 0.38 0.00 0.05 0.00 0.02 99.55 18:45:01 1 0.08 0.00 0.05 0.00 0.02 99.85 18:46:01 all 0.19 0.00 0.04 0.00 0.02 99.75 18:46:01 0 0.35 0.00 0.05 0.00 0.02 99.58 18:46:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:47:01 all 0.18 0.00 0.04 0.00 0.02 99.77 18:47:01 0 0.25 0.00 0.03 0.00 0.02 99.70 18:47:01 1 0.10 0.00 0.05 0.00 0.02 99.83 18:48:01 all 0.19 0.00 0.06 0.00 0.03 99.72 18:48:01 0 0.13 0.00 0.03 0.00 0.02 99.82 18:48:01 1 0.25 0.00 0.08 0.00 0.03 99.63 18:49:01 all 0.08 0.00 0.04 0.00 0.02 99.87 18:49:01 0 0.08 0.00 0.05 0.00 0.02 99.85 18:49:01 1 0.07 0.00 0.03 0.00 0.02 99.88 18:50:01 all 0.20 0.00 0.05 0.00 0.01 99.74 18:50:01 0 0.37 0.00 0.05 0.00 0.02 99.57 18:50:01 1 0.03 0.00 0.05 0.00 0.00 99.92 18:51:01 all 0.20 0.00 0.04 0.00 0.02 99.74 18:51:01 0 0.33 0.00 0.05 0.00 0.02 99.60 18:51:01 1 0.07 0.00 0.03 0.00 0.02 99.88 Average: all 1.93 0.00 0.38 0.27 0.02 97.40 Average: 0 2.08 0.00 0.43 0.34 0.02 97.13 Average: 1 1.78 0.00 0.33 0.21 0.02 97.66