---> uname -a: Linux prd-centos7-docker-4c-2g-3551.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: 2799.998 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 9.2G 31G 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 9.2G 31G 23% /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) 01/20/22 _x86_64_ (2 CPU) 20:06:47 LINUX RESTART (2 CPU) 20:07:01 tps rtps wtps bread/s bwrtn/s 20:08:01 325.22 120.27 204.94 10068.31 63809.35 20:09:01 292.37 0.00 292.37 0.00 70092.96 20:10:01 71.28 0.00 71.28 0.00 18063.64 20:11:01 0.15 0.00 0.15 0.00 2.15 20:12:01 0.18 0.00 0.18 0.00 2.03 20:13:01 0.33 0.00 0.33 0.00 4.80 20:14:01 0.25 0.00 0.25 0.00 3.38 20:15:01 0.27 0.00 0.27 0.00 3.61 20:16:01 0.22 0.00 0.22 0.00 2.96 Average: 76.72 13.37 63.35 1119.34 16892.34 20:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:08:01 4125256 0 905008 11.30 2620 2976048 1611260 17.79 849440 2593152 618600 20:09:01 3578776 0 1006696 12.57 2620 3420840 1591812 17.57 1037932 2923444 186292 20:10:01 3218908 0 1063000 13.27 2620 3724404 1396452 15.42 1018296 3231392 8 20:11:01 3217968 0 1063932 13.28 2620 3724412 1398496 15.44 1020432 3231392 8 20:12:01 3235928 0 1045968 13.06 2620 3724416 1277548 14.10 1006648 3231392 8 20:13:01 3231920 0 1049972 13.11 2620 3724420 1309936 14.46 1010080 3231392 20 20:14:01 3244512 0 1037376 12.95 2620 3724424 1277612 14.11 999392 3231392 20 20:15:01 3245112 0 1036768 12.95 2620 3724432 1277612 14.11 999428 3231396 8 20:16:01 3236984 0 1044896 13.05 2620 3724432 1277612 14.11 1007664 3231392 8 Average: 3370596 0 1028180 12.84 2620 3607536 1379816 15.23 994368 3126260 89441 20:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:08:01 vethbe0a501 178.23 213.52 16.68 1777.81 0.00 0.00 0.00 0.00 20:08:01 eth0 700.38 522.05 6596.50 107.00 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 253.10 258.94 20.80 2048.76 0.00 0.00 0.00 0.00 20:09:01 eth0 184.90 104.60 2974.20 23.26 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 18.25 25.03 1.30 293.77 0.00 0.00 0.00 0.00 20:10:01 eth0 22.03 14.50 17.86 37.89 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 eth0 1.95 1.92 0.59 13.11 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 eth0 3.08 2.62 0.57 13.08 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 eth0 0.18 0.10 0.01 0.04 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 eth0 0.18 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.50 71.82 1065.98 21.61 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 30.17 31.57 2.46 260.41 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) 01/20/22 _x86_64_ (2 CPU) 20:06:47 LINUX RESTART (2 CPU) 20:07:01 CPU %user %nice %system %iowait %steal %idle 20:08:01 all 38.05 0.00 13.76 6.38 0.13 41.68 20:08:01 0 36.36 0.00 14.38 5.78 0.11 43.38 20:08:01 1 39.76 0.00 13.14 6.98 0.14 39.97 20:09:01 all 48.03 0.00 12.21 2.45 0.11 37.21 20:09:01 0 47.79 0.00 12.03 2.79 0.11 37.28 20:09:01 1 48.27 0.00 12.39 2.10 0.11 37.13 20:10:01 all 6.76 0.00 2.92 0.98 0.03 89.31 20:10:01 0 6.81 0.00 2.92 1.05 0.02 89.20 20:10:01 1 6.70 0.00 2.93 0.92 0.03 89.42 20:11:01 all 0.10 0.00 0.10 0.00 0.01 99.79 20:11:01 0 0.10 0.00 0.10 0.00 0.02 99.78 20:11:01 1 0.10 0.00 0.10 0.00 0.00 99.80 20:12:01 all 0.07 0.00 0.07 0.00 0.01 99.86 20:12:01 0 0.05 0.00 0.08 0.00 0.00 99.87 20:12:01 1 0.08 0.00 0.05 0.00 0.02 99.85 20:13:01 all 0.12 0.00 0.08 0.00 0.01 99.80 20:13:01 0 0.08 0.00 0.07 0.00 0.00 99.85 20:13:01 1 0.15 0.00 0.08 0.00 0.02 99.75 20:14:01 all 0.06 0.00 0.05 0.00 0.01 99.88 20:14:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:14:01 1 0.07 0.00 0.07 0.00 0.00 99.87 20:15:01 all 0.04 0.00 0.04 0.00 0.01 99.91 20:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:15:01 1 0.07 0.00 0.07 0.00 0.02 99.85 20:16:01 all 0.07 0.00 0.04 0.00 0.01 99.88 20:16:01 0 0.05 0.00 0.05 0.00 0.00 99.90 20:16:01 1 0.08 0.00 0.03 0.00 0.02 99.87 Average: all 9.79 0.00 3.08 1.04 0.03 86.06 Average: 0 9.61 0.00 3.13 1.02 0.03 86.21 Average: 1 9.97 0.00 3.03 1.05 0.04 85.90