---> uname -a: Linux prd-centos7-docker-4c-2g-4020.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 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/27/22 _x86_64_ (2 CPU) 12:04:39 LINUX RESTART (2 CPU) 12:05:01 tps rtps wtps bread/s bwrtn/s 12:06:01 199.25 5.13 194.12 2921.13 34311.97 12:07:01 297.39 0.00 297.39 0.00 67044.62 12:08:01 6.66 0.00 6.66 0.00 334.09 12:09:01 0.38 0.00 0.38 0.00 6.11 12:10:01 0.13 0.00 0.13 0.00 2.02 12:11:01 0.22 0.00 0.22 0.00 3.30 12:12:01 0.27 0.00 0.27 0.00 3.50 12:13:01 0.25 0.00 0.25 0.00 2.60 Average: 63.09 0.64 62.45 365.32 12718.20 12:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 4102676 0 859188 10.73 2620 3044456 1431976 15.81 778452 2679028 421284 12:07:01 3463308 0 1006460 12.57 2620 3536552 1477964 16.32 902140 3116432 56 12:08:01 3487024 0 982872 12.27 2620 3536424 1193284 13.17 879664 3116240 12 12:09:01 3489096 0 980796 12.25 2620 3536428 1166544 12.88 879724 3116240 16 12:10:01 3467364 0 1002524 12.52 2620 3536432 1168168 12.90 901448 3116240 12 12:11:01 3469496 0 1000388 12.49 2620 3536436 1167772 12.89 899304 3116240 8 12:12:01 3478776 0 991104 12.37 2620 3536440 1166456 12.88 892004 3116240 12 12:13:01 3476572 0 993300 12.40 2620 3536448 1166456 12.88 894068 3116240 16 Average: 3554289 0 977079 12.20 2620 3474952 1242328 13.72 878350 3061612 52677 12:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 eth0 805.19 514.42 6306.72 100.93 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 docker0 217.53 268.52 17.87 2124.91 0.00 0.00 0.00 0.00 12:07:01 eth0 128.22 82.35 2619.55 19.45 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 eth0 1.27 0.83 0.93 0.41 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 eth0 0.55 0.10 0.06 0.01 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 14.21 6.31 13.33 0.63 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 eth0 0.17 0.15 0.04 0.04 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 118.79 75.58 1118.06 15.19 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 27.20 33.58 2.23 265.74 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) 01/27/22 _x86_64_ (2 CPU) 12:04:39 LINUX RESTART (2 CPU) 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 25.24 0.00 9.35 4.21 0.10 61.10 12:06:01 0 24.12 0.00 10.12 4.03 0.11 61.63 12:06:01 1 26.37 0.00 8.57 4.40 0.09 60.58 12:07:01 all 38.16 0.00 11.82 2.35 0.10 47.57 12:07:01 0 38.01 0.00 12.44 2.05 0.11 47.39 12:07:01 1 38.32 0.00 11.20 2.65 0.09 47.74 12:08:01 all 0.23 0.00 0.14 0.01 0.03 99.59 12:08:01 0 0.35 0.00 0.17 0.00 0.03 99.45 12:08:01 1 0.12 0.00 0.12 0.02 0.02 99.73 12:09:01 all 0.12 0.00 0.08 0.00 0.02 99.79 12:09:01 0 0.08 0.00 0.08 0.00 0.02 99.82 12:09:01 1 0.15 0.00 0.07 0.00 0.02 99.77 12:10:01 all 0.30 0.00 0.08 0.00 0.03 99.59 12:10:01 0 0.23 0.00 0.08 0.00 0.03 99.65 12:10:01 1 0.37 0.00 0.08 0.00 0.02 99.53 12:11:01 all 0.21 0.00 0.04 0.00 0.01 99.74 12:11:01 0 0.40 0.00 0.05 0.00 0.02 99.53 12:11:01 1 0.02 0.00 0.03 0.00 0.00 99.95 12:12:01 all 0.26 0.00 0.05 0.00 0.01 99.68 12:12:01 0 0.47 0.00 0.05 0.00 0.00 99.48 12:12:01 1 0.05 0.00 0.05 0.00 0.02 99.88 12:13:01 all 0.06 0.00 0.05 0.00 0.02 99.87 12:13:01 0 0.07 0.00 0.05 0.00 0.02 99.87 12:13:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 7.70 0.00 2.58 0.79 0.04 88.90 Average: 0 7.59 0.00 2.75 0.73 0.04 88.89 Average: 1 7.80 0.00 2.41 0.85 0.03 88.92