---> uname -a: Linux prd-centos7-docker-4c-2g-5202.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) 02/14/22 _x86_64_ (2 CPU) 05:02:51 LINUX RESTART (2 CPU) 05:03:01 tps rtps wtps bread/s bwrtn/s 05:04:01 267.48 83.87 183.62 9515.28 60127.52 05:05:01 297.25 0.03 297.22 0.80 60300.30 05:06:01 61.42 0.00 61.42 0.00 17715.89 05:07:01 0.17 0.00 0.17 0.00 1.88 05:08:01 0.33 0.00 0.33 0.00 5.45 05:09:01 0.18 0.00 0.18 0.00 3.13 Average: 104.50 13.99 90.52 1586.37 23031.99 05:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 4967592 0 739240 9.23 2620 2299488 1578300 17.43 670640 2059012 4472 05:05:01 3539284 0 971876 12.13 2620 3495160 1569104 17.32 1002368 2984404 440248 05:06:01 3464140 0 997976 12.46 2620 3544204 1206804 13.32 926588 3093748 8 05:07:01 3468260 0 993852 12.41 2620 3544208 1165200 12.86 924320 3093748 16 05:08:01 3471652 0 990452 12.37 2620 3544216 1165428 12.87 920856 3093748 16 05:09:01 3472580 0 989520 12.36 2620 3544220 1165284 12.87 920192 3093748 12 Average: 3730585 0 947153 11.83 2620 3328583 1308353 14.44 894161 2903068 74129 05:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 vetha049881 44.16 59.91 4.23 40.67 0.00 0.00 0.00 0.00 05:04:01 eth0 767.27 464.64 4529.84 98.64 0.00 0.00 0.00 0.00 05:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 docker0 69.28 81.27 5.80 156.64 0.00 0.00 0.00 0.00 05:05:01 eth0 321.16 233.14 4612.03 30.69 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 152.71 190.74 12.22 2002.50 0.00 0.00 0.00 0.00 05:06:01 eth0 22.85 11.07 25.53 4.83 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 eth0 0.68 0.10 0.06 0.01 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 0.68 0.45 0.36 0.27 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.27 0.20 0.08 0.07 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 185.53 118.30 1528.45 22.42 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 37.01 45.35 3.00 359.99 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) 02/14/22 _x86_64_ (2 CPU) 05:02:51 LINUX RESTART (2 CPU) 05:03:01 CPU %user %nice %system %iowait %steal %idle 05:04:01 all 29.24 0.00 11.98 7.30 0.12 51.36 05:04:01 0 28.86 0.00 13.02 8.27 0.12 49.72 05:04:01 1 29.63 0.00 10.95 6.33 0.11 52.99 05:05:01 all 40.41 0.00 12.59 1.81 0.12 45.07 05:05:01 0 40.31 0.00 13.12 2.13 0.13 44.31 05:05:01 1 40.52 0.00 12.06 1.48 0.11 45.84 05:06:01 all 3.28 0.00 1.64 0.75 0.03 94.31 05:06:01 0 3.08 0.00 1.60 0.94 0.02 94.36 05:06:01 1 3.47 0.00 1.68 0.56 0.03 94.25 05:07:01 all 0.12 0.00 0.08 0.00 0.00 99.81 05:07:01 0 0.07 0.00 0.05 0.00 0.00 99.88 05:07:01 1 0.17 0.00 0.10 0.00 0.00 99.73 05:08:01 all 0.20 0.00 0.04 0.00 0.02 99.74 05:08:01 0 0.08 0.00 0.03 0.00 0.02 99.87 05:08:01 1 0.32 0.00 0.05 0.00 0.02 99.62 05:09:01 all 0.24 0.00 0.03 0.00 0.00 99.72 05:09:01 0 0.03 0.00 0.03 0.00 0.00 99.93 05:09:01 1 0.45 0.00 0.03 0.00 0.00 99.52 Average: all 11.72 0.00 4.21 1.58 0.04 82.44 Average: 0 11.54 0.00 4.45 1.82 0.05 82.15 Average: 1 11.91 0.00 3.98 1.34 0.04 82.73