---> uname -a: Linux prd-centos7-docker-4c-2g-494.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 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) 12/08/21 _x86_64_ (2 CPU) 16:30:00 LINUX RESTART (2 CPU) 16:31:01 tps rtps wtps bread/s bwrtn/s 16:32:01 1.87 0.05 1.82 1.07 37.90 16:33:01 0.33 0.00 0.33 0.00 5.36 16:34:01 0.25 0.00 0.25 0.00 3.13 16:35:01 0.13 0.00 0.13 0.00 2.15 16:36:01 0.33 0.00 0.33 0.00 4.90 16:37:01 0.23 0.00 0.23 0.00 2.83 16:38:01 0.25 0.00 0.25 0.00 3.23 Average: 0.49 0.01 0.48 0.15 8.50 16:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:32:01 5699524 0 609600 7.61 2620 1697188 1195356 13.20 558004 1518696 16 16:33:01 5686740 0 622376 7.77 2620 1697196 1195660 13.20 570816 1518660 8 16:34:01 5688252 0 620864 7.75 2620 1697196 1164364 12.86 570420 1518660 8 16:35:01 5688692 0 620416 7.75 2620 1697204 1164568 12.86 570652 1518660 8 16:36:01 5690836 0 618268 7.72 2620 1697208 1164544 12.86 567908 1518660 8 16:37:01 5692176 0 616928 7.70 2620 1697208 1164364 12.86 566828 1518660 8 16:38:01 5687564 0 621532 7.76 2620 1697216 1164508 12.86 571080 1518660 8 Average: 5690541 0 618569 7.72 2620 1697202 1173338 12.95 567958 1518665 9 16:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:32:01 eth0 1.57 0.48 0.45 0.33 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 eth0 9.40 3.68 9.36 0.45 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 eth0 0.87 0.30 0.31 0.20 0.00 0.00 0.00 0.00 16:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 eth0 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 eth0 0.10 0.03 0.01 0.00 0.00 0.00 0.00 0.00 16:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 eth0 0.55 0.32 0.27 0.20 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.85 0.73 1.50 0.18 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 0.00 0.00 0.00 0.00 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) 12/08/21 _x86_64_ (2 CPU) 16:30:00 LINUX RESTART (2 CPU) 16:31:01 CPU %user %nice %system %iowait %steal %idle 16:32:01 all 0.18 0.00 0.08 0.00 0.02 99.72 16:32:01 0 0.15 0.00 0.08 0.00 0.02 99.75 16:32:01 1 0.22 0.00 0.07 0.00 0.02 99.70 16:33:01 all 0.32 0.00 0.06 0.00 0.03 99.59 16:33:01 0 0.32 0.00 0.05 0.00 0.03 99.60 16:33:01 1 0.32 0.00 0.07 0.00 0.03 99.58 16:34:01 all 0.23 0.00 0.04 0.00 0.02 99.71 16:34:01 0 0.08 0.00 0.05 0.00 0.02 99.85 16:34:01 1 0.38 0.00 0.03 0.00 0.02 99.57 16:35:01 all 0.29 0.00 0.04 0.00 0.03 99.64 16:35:01 0 0.08 0.00 0.05 0.00 0.03 99.83 16:35:01 1 0.50 0.00 0.03 0.00 0.02 99.45 16:36:01 all 0.23 0.00 0.04 0.00 0.01 99.72 16:36:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:36:01 1 0.43 0.00 0.07 0.00 0.02 99.48 16:37:01 all 0.23 0.00 0.03 0.00 0.03 99.72 16:37:01 0 0.03 0.00 0.02 0.00 0.02 99.93 16:37:01 1 0.43 0.00 0.03 0.00 0.03 99.50 16:38:01 all 0.22 0.00 0.06 0.00 0.02 99.71 16:38:01 0 0.25 0.00 0.05 0.00 0.02 99.68 16:38:01 1 0.18 0.00 0.07 0.00 0.02 99.73 Average: all 0.24 0.00 0.05 0.00 0.02 99.69 Average: 0 0.14 0.00 0.05 0.00 0.02 99.80 Average: 1 0.35 0.00 0.05 0.00 0.02 99.57