---> uname -a: Linux prd-centos7-docker-4c-2g-4405.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 02/02/22 _x86_64_ (2 CPU) 01:08:04 LINUX RESTART (2 CPU) 01:09:01 tps rtps wtps bread/s bwrtn/s 01:10:01 114.27 0.00 114.27 0.00 24411.09 01:11:01 3.73 0.00 3.73 0.00 200.68 01:12:01 0.23 0.00 0.23 0.00 3.13 01:13:01 0.17 0.00 0.17 0.00 2.45 01:14:01 0.27 0.00 0.27 0.00 3.80 01:15:01 0.30 0.00 0.30 0.00 4.18 Average: 19.83 0.00 19.83 0.00 4105.24 01:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 4396960 0 836928 10.45 2620 2772424 1223964 13.51 790476 2426420 20 01:11:01 4399856 0 834028 10.41 2620 2772428 1172552 12.95 788524 2426392 8 01:12:01 4410872 0 823008 10.28 2620 2772432 1172552 12.95 777400 2426392 8 01:13:01 4408652 0 825224 10.30 2620 2772436 1172844 12.95 779908 2426392 8 01:14:01 4405400 0 828468 10.34 2620 2772444 1173104 12.95 783196 2426392 8 01:15:01 4392376 0 841492 10.51 2620 2772444 1174240 12.96 796304 2426392 8 Average: 4402353 0 831525 10.38 2620 2772435 1181543 13.04 785968 2426397 10 01:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 eth0 171.56 115.47 2965.58 22.20 0.00 0.00 0.00 0.00 01:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 docker0 32.59 35.80 2.32 347.09 0.00 0.00 0.00 0.00 01:11:01 eth0 0.12 0.08 0.01 0.02 0.00 0.00 0.00 0.00 01:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 eth0 0.68 0.10 0.06 0.01 0.00 0.00 0.00 0.00 01:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 eth0 0.65 0.43 0.35 0.27 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 eth0 1.50 0.78 1.58 0.11 0.00 0.00 0.00 0.00 01:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 eth0 11.13 4.63 11.51 0.31 0.00 0.00 0.00 0.00 01:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 30.95 20.25 496.64 3.82 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 5.43 5.97 0.39 57.86 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) 02/02/22 _x86_64_ (2 CPU) 01:08:04 LINUX RESTART (2 CPU) 01:09:01 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 26.76 0.00 5.90 0.92 0.09 66.33 01:10:01 0 26.92 0.00 6.09 1.26 0.09 65.64 01:10:01 1 26.60 0.00 5.70 0.58 0.09 67.03 01:11:01 all 0.13 0.00 0.06 0.00 0.04 99.77 01:11:01 0 0.18 0.00 0.07 0.00 0.05 99.70 01:11:01 1 0.08 0.00 0.05 0.00 0.03 99.83 01:12:01 all 0.11 0.00 0.05 0.00 0.03 99.82 01:12:01 0 0.05 0.00 0.05 0.00 0.02 99.88 01:12:01 1 0.17 0.00 0.05 0.00 0.03 99.75 01:13:01 all 0.21 0.00 0.03 0.00 0.04 99.72 01:13:01 0 0.05 0.00 0.03 0.00 0.03 99.88 01:13:01 1 0.37 0.00 0.03 0.00 0.05 99.55 01:14:01 all 0.24 0.00 0.03 0.00 0.03 99.69 01:14:01 0 0.18 0.00 0.03 0.00 0.03 99.75 01:14:01 1 0.30 0.00 0.03 0.00 0.03 99.63 01:15:01 all 0.16 0.00 0.07 0.00 0.03 99.74 01:15:01 0 0.12 0.00 0.08 0.00 0.05 99.75 01:15:01 1 0.20 0.00 0.05 0.00 0.02 99.73 Average: all 4.42 0.00 0.98 0.15 0.04 94.40 Average: 0 4.41 0.00 1.02 0.20 0.04 94.32 Average: 1 4.43 0.00 0.95 0.09 0.04 94.48