---> uname -a: Linux prd-centos7-docker-4c-2g-795.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: 2799.996 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 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) 16:46:49 LINUX RESTART (2 CPU) 16:47:01 tps rtps wtps bread/s bwrtn/s 16:48:01 163.57 45.60 117.97 7218.51 39691.79 16:49:01 1.77 0.05 1.72 1.07 33.54 16:50:01 0.37 0.00 0.37 0.00 4.46 16:51:01 0.23 0.00 0.23 0.00 4.16 16:52:01 0.22 0.00 0.22 0.00 2.30 16:53:01 0.37 0.00 0.37 0.00 5.88 16:54:01 0.20 0.00 0.20 0.00 2.87 16:55:01 0.32 0.00 0.32 0.00 3.77 16:56:01 0.25 0.00 0.25 0.00 2.43 Average: 18.59 5.07 13.52 802.47 4418.43 16:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:48:01 5691648 0 613260 7.66 2620 1701404 1257812 13.89 562020 1520488 136 16:49:01 5701572 0 603288 7.53 2620 1701452 1162792 12.84 554160 1520480 16 16:50:01 5702184 0 602676 7.53 2620 1701452 1163032 12.84 553392 1520472 8 16:51:01 5698240 0 606612 7.57 2620 1701460 1171612 12.94 557604 1520476 20 16:52:01 5705404 0 599444 7.48 2620 1701464 1162704 12.84 551104 1520472 16 16:53:01 5704532 0 600316 7.50 2620 1701464 1162812 12.84 551488 1520472 16 16:54:01 5705252 0 599588 7.49 2620 1701472 1162704 12.84 550900 1520472 16 16:55:01 5700912 0 603924 7.54 2620 1701476 1162704 12.84 555124 1520472 8 16:56:01 5689924 0 614908 7.68 2620 1701480 1162704 12.84 566432 1520472 8 Average: 5699963 0 604891 7.55 2620 1701458 1174320 12.97 555803 1520475 27 16:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:48:01 eth0 486.61 284.57 1115.77 78.37 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 17.65 11.99 2.40 65.50 0.00 0.00 0.00 0.00 16:49:01 eth0 0.58 0.12 0.06 0.01 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 eth0 0.93 0.32 0.31 0.20 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 10.68 5.63 9.60 0.73 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 eth0 0.33 0.27 0.14 0.08 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 eth0 0.10 0.03 0.01 0.00 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.53 32.37 125.15 8.83 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 1.96 1.33 0.27 7.28 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) 16:46:49 LINUX RESTART (2 CPU) 16:47:01 CPU %user %nice %system %iowait %steal %idle 16:48:01 all 17.82 0.00 5.45 4.86 0.07 71.80 16:48:01 0 16.13 0.00 6.01 4.22 0.07 73.58 16:48:01 1 19.51 0.00 4.90 5.50 0.07 70.02 16:49:01 all 0.13 0.00 0.08 0.00 0.02 99.77 16:49:01 0 0.07 0.00 0.07 0.00 0.02 99.85 16:49:01 1 0.18 0.00 0.10 0.00 0.02 99.70 16:50:01 all 0.22 0.00 0.06 0.00 0.01 99.72 16:50:01 0 0.37 0.00 0.05 0.00 0.00 99.58 16:50:01 1 0.07 0.00 0.07 0.00 0.02 99.85 16:51:01 all 0.38 0.00 0.08 0.00 0.01 99.53 16:51:01 0 0.45 0.00 0.05 0.00 0.02 99.48 16:51:01 1 0.32 0.00 0.10 0.00 0.00 99.58 16:52:01 all 0.24 0.00 0.07 0.01 0.02 99.67 16:52:01 0 0.40 0.00 0.03 0.02 0.00 99.55 16:52:01 1 0.08 0.00 0.10 0.00 0.03 99.78 16:53:01 all 0.23 0.00 0.03 0.00 0.02 99.72 16:53:01 0 0.40 0.00 0.03 0.00 0.02 99.55 16:53:01 1 0.05 0.00 0.03 0.00 0.02 99.90 16:54:01 all 0.16 0.00 0.04 0.00 0.02 99.78 16:54:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:54:01 1 0.27 0.00 0.05 0.00 0.02 99.67 16:55:01 all 0.13 0.00 0.05 0.00 0.01 99.81 16:55:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:55:01 1 0.23 0.00 0.07 0.00 0.00 99.70 16:56:01 all 0.24 0.00 0.05 0.00 0.02 99.69 16:56:01 0 0.07 0.00 0.03 0.00 0.02 99.88 16:56:01 1 0.42 0.00 0.07 0.00 0.02 99.50 Average: all 2.12 0.00 0.64 0.53 0.02 96.70 Average: 0 1.95 0.00 0.69 0.46 0.02 96.89 Average: 1 2.29 0.00 0.59 0.59 0.02 96.51