---> uname -a: Linux prd-centos7-docker-4c-2g-758.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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: 2799.976 BogoMIPS: 5599.95 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 7.7G 33G 20% / 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 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/05/22 _x86_64_ (2 CPU) 05:44:48 LINUX RESTART (2 CPU) 05:45:02 tps rtps wtps bread/s bwrtn/s 05:46:01 140.33 20.28 120.05 5563.70 40317.54 05:47:01 1.78 0.05 1.73 1.07 35.81 05:48:01 0.23 0.00 0.23 0.00 3.63 05:49:01 0.25 0.00 0.25 0.00 3.33 05:50:01 0.23 0.00 0.23 0.00 2.98 05:51:01 0.25 0.00 0.25 0.00 3.32 05:52:01 0.37 0.00 0.37 0.00 5.68 05:53:01 0.25 0.00 0.25 0.00 2.58 05:54:01 0.28 0.00 0.28 0.00 3.20 Average: 15.77 2.23 13.55 609.39 4421.84 05:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 5684112 0 620728 7.75 2620 1701472 1254092 13.85 569408 1520516 144 05:47:01 5695792 0 609060 7.60 2620 1701460 1161840 12.83 559900 1520500 20 05:48:01 5694732 0 610120 7.62 2620 1701460 1162068 12.83 561216 1520500 8 05:49:01 5688196 0 616648 7.70 2620 1701468 1191092 13.15 567052 1520504 16 05:50:01 5701432 0 603408 7.53 2620 1701472 1161840 12.83 554612 1520500 8 05:51:01 5700416 0 604424 7.55 2620 1701472 1162056 12.83 555804 1520500 20 05:52:01 5701936 0 602896 7.53 2620 1701480 1161840 12.83 554372 1520500 12 05:53:01 5691748 0 613080 7.65 2620 1701484 1161888 12.83 564596 1520500 12 05:54:01 5691572 0 613252 7.66 2620 1701488 1161840 12.83 564636 1520500 12 Average: 5694437 0 610402 7.62 2620 1701473 1175395 12.98 561288 1520502 28 05:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 eth0 463.95 283.73 1135.11 79.88 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 13.85 9.80 2.23 66.60 0.00 0.00 0.00 0.00 05:47:01 eth0 0.57 0.12 0.06 0.02 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 eth0 0.77 0.23 0.30 0.19 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 9.55 5.36 9.32 0.56 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 0.65 0.43 0.34 0.27 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.13 31.79 125.43 8.87 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 1.52 1.07 0.24 7.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/05/22 _x86_64_ (2 CPU) 05:44:48 LINUX RESTART (2 CPU) 05:45:02 CPU %user %nice %system %iowait %steal %idle 05:46:01 all 16.90 0.00 4.78 4.29 0.07 73.97 05:46:01 0 17.35 0.00 5.24 4.37 0.05 72.99 05:46:01 1 16.45 0.00 4.31 4.21 0.09 74.94 05:47:01 all 0.14 0.00 0.06 0.00 0.03 99.77 05:47:01 0 0.17 0.00 0.05 0.00 0.05 99.73 05:47:01 1 0.12 0.00 0.07 0.00 0.02 99.80 05:48:01 all 0.27 0.00 0.04 0.00 0.03 99.66 05:48:01 0 0.07 0.00 0.05 0.00 0.03 99.85 05:48:01 1 0.47 0.00 0.03 0.00 0.03 99.47 05:49:01 all 0.37 0.00 0.07 0.00 0.03 99.54 05:49:01 0 0.10 0.00 0.08 0.00 0.03 99.78 05:49:01 1 0.64 0.00 0.05 0.00 0.02 99.30 05:50:01 all 0.17 0.00 0.04 0.00 0.02 99.77 05:50:01 0 0.07 0.00 0.05 0.00 0.02 99.87 05:50:01 1 0.27 0.00 0.03 0.00 0.02 99.68 05:51:01 all 0.18 0.00 0.05 0.00 0.03 99.75 05:51:01 0 0.13 0.00 0.07 0.00 0.03 99.77 05:51:01 1 0.22 0.00 0.03 0.00 0.02 99.73 05:52:01 all 0.14 0.00 0.04 0.00 0.03 99.78 05:52:01 0 0.05 0.00 0.05 0.00 0.05 99.85 05:52:01 1 0.23 0.00 0.03 0.00 0.02 99.72 05:53:01 all 0.17 0.00 0.05 0.00 0.03 99.75 05:53:01 0 0.05 0.00 0.07 0.00 0.05 99.83 05:53:01 1 0.28 0.00 0.03 0.00 0.02 99.67 05:54:01 all 0.18 0.00 0.03 0.00 0.03 99.75 05:54:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:54:01 1 0.32 0.00 0.03 0.00 0.03 99.62 Average: all 1.99 0.00 0.55 0.46 0.03 96.97 Average: 0 1.93 0.00 0.61 0.47 0.04 96.96 Average: 1 2.04 0.00 0.50 0.45 0.03 96.98