---> uname -a: Linux prd-centos7-docker-4c-2g-103.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 10/08/21 _x86_64_ (2 CPU) 17:45:01 LINUX RESTART (2 CPU) 17:46:01 tps rtps wtps bread/s bwrtn/s 17:47:01 1.58 0.00 1.58 0.00 31.76 17:48:01 0.38 0.00 0.38 0.00 5.98 17:49:01 0.35 0.00 0.35 0.00 4.46 17:50:01 0.18 0.00 0.18 0.00 3.13 17:51:01 0.25 0.00 0.25 0.00 3.95 17:52:01 0.28 0.00 0.28 0.00 4.11 17:53:01 0.27 0.00 0.27 0.00 4.75 17:54:01 0.35 0.00 0.35 0.00 5.18 17:55:01 0.27 0.00 0.27 0.00 4.86 17:56:01 8.64 0.05 8.59 4.26 498.52 Average: 1.26 0.00 1.25 0.43 56.71 17:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:47:01 5692304 0 614860 7.68 2620 1699156 1258640 13.90 557288 1525564 20 17:48:01 5690848 0 616308 7.70 2620 1699164 1258652 13.90 558712 1525712 12 17:49:01 5698400 0 608756 7.60 2620 1699164 1217584 13.44 551492 1525712 8 17:50:01 5703348 0 603800 7.54 2620 1699172 1165384 12.87 547224 1526408 8 17:51:01 5702292 0 604852 7.55 2620 1699176 1165648 12.87 548204 1526408 8 17:52:01 5702064 0 605076 7.56 2620 1699180 1165708 12.87 548536 1526428 8 17:53:01 5690420 0 616716 7.70 2620 1699184 1165720 12.87 559736 1526424 8 17:54:01 5693260 0 613872 7.66 2620 1699188 1165288 12.87 557744 1526424 16 17:55:01 5692808 0 614316 7.67 2620 1699196 1165288 12.87 559600 1524488 8 17:56:01 4896264 0 763144 9.53 2620 2346912 1529056 16.88 749080 2057708 646800 Average: 5616201 0 626170 7.82 2620 1763949 1225697 13.53 573762 1579128 64690 17:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:47:01 eth0 2.30 0.55 0.67 0.38 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 eth0 2.10 0.58 0.67 0.43 0.00 0.00 0.00 0.00 17:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 eth0 1.77 0.67 0.59 0.40 0.00 0.00 0.00 0.00 17:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 eth0 2.23 0.25 0.44 0.19 0.00 0.00 0.00 0.00 17:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 eth0 3.18 0.97 1.32 0.83 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 eth0 0.43 0.32 0.27 0.17 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 eth0 0.52 0.37 0.27 0.20 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 17:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 eth0 0.70 0.10 0.06 0.01 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 eth0 136.08 81.14 4052.22 9.54 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 14.95 8.51 405.97 1.22 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 0.00 0.00 0.00 0.00 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) 10/08/21 _x86_64_ (2 CPU) 17:45:01 LINUX RESTART (2 CPU) 17:46:01 CPU %user %nice %system %iowait %steal %idle 17:47:01 all 0.33 0.00 0.06 0.00 0.03 99.59 17:47:01 0 0.13 0.00 0.07 0.00 0.03 99.77 17:47:01 1 0.52 0.00 0.05 0.00 0.02 99.42 17:48:01 all 0.21 0.00 0.08 0.00 0.02 99.70 17:48:01 0 0.18 0.00 0.07 0.00 0.02 99.73 17:48:01 1 0.23 0.00 0.08 0.00 0.02 99.67 17:49:01 all 0.26 0.00 0.06 0.00 0.03 99.66 17:49:01 0 0.43 0.00 0.03 0.00 0.03 99.50 17:49:01 1 0.08 0.00 0.08 0.00 0.02 99.82 17:50:01 all 0.23 0.00 0.07 0.00 0.01 99.70 17:50:01 0 0.37 0.00 0.07 0.00 0.02 99.55 17:50:01 1 0.08 0.00 0.07 0.00 0.00 99.85 17:51:01 all 0.19 0.00 0.06 0.00 0.03 99.72 17:51:01 0 0.27 0.00 0.05 0.00 0.02 99.67 17:51:01 1 0.12 0.00 0.07 0.00 0.03 99.78 17:52:01 all 0.17 0.00 0.05 0.00 0.03 99.76 17:52:01 0 0.23 0.00 0.03 0.00 0.03 99.70 17:52:01 1 0.10 0.00 0.07 0.00 0.02 99.82 17:53:01 all 0.15 0.00 0.05 0.00 0.03 99.77 17:53:01 0 0.25 0.00 0.03 0.00 0.03 99.68 17:53:01 1 0.05 0.00 0.07 0.00 0.03 99.85 17:54:01 all 0.14 0.00 0.04 0.00 0.03 99.79 17:54:01 0 0.25 0.00 0.03 0.00 0.02 99.70 17:54:01 1 0.03 0.00 0.05 0.00 0.03 99.88 17:55:01 all 0.18 0.00 0.03 0.00 0.02 99.77 17:55:01 0 0.22 0.00 0.02 0.00 0.00 99.77 17:55:01 1 0.15 0.00 0.05 0.00 0.03 99.77 17:56:01 all 7.07 0.00 2.54 0.03 0.04 90.32 17:56:01 0 7.11 0.00 2.63 0.02 0.03 90.21 17:56:01 1 7.04 0.00 2.45 0.03 0.05 90.42 Average: all 0.89 0.00 0.30 0.00 0.02 98.79 Average: 0 0.94 0.00 0.30 0.00 0.02 98.74 Average: 1 0.83 0.00 0.30 0.00 0.03 98.84