---> uname -a: Linux prd-centos7-docker-4c-2g-41.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 9.0G 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) 12/01/21 _x86_64_ (2 CPU) 05:40:15 LINUX RESTART (2 CPU) 05:41:01 tps rtps wtps bread/s bwrtn/s 05:42:01 5.93 0.00 5.93 0.00 307.30 05:43:01 0.50 0.00 0.50 0.00 9.59 05:44:01 0.22 0.00 0.22 0.00 2.45 05:45:01 0.15 0.00 0.15 0.00 2.68 05:46:01 0.30 0.00 0.30 0.00 3.93 05:47:01 26.70 0.03 26.67 3.73 9593.70 Average: 5.63 0.01 5.63 0.62 1653.45 05:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:01 5698096 0 610688 7.63 2620 1697528 1203704 13.29 557028 1520992 20 05:43:01 5696072 0 612704 7.65 2620 1697536 1184628 13.08 559304 1520956 12 05:44:01 5700632 0 608144 7.59 2620 1697536 1164652 12.86 555288 1520956 20 05:45:01 5703256 0 605512 7.56 2620 1697544 1164412 12.86 553356 1520956 20 05:46:01 5705456 0 603308 7.53 2620 1697548 1164496 12.86 550932 1520956 20 05:47:01 4839816 0 750884 9.38 2620 2415612 1332312 14.71 676688 2171532 460636 Average: 5557221 0 631873 7.89 2620 1817217 1202367 13.27 575433 1629391 76788 05:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:01 eth0 27.55 27.89 58.80 7.18 0.00 0.00 0.00 0.00 05:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 docker0 17.77 12.21 1.68 43.35 0.00 0.00 0.00 0.00 05:43:01 eth0 8.03 2.65 9.04 0.18 0.00 0.00 0.00 0.00 05:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 eth0 1.03 0.38 0.39 0.23 0.00 0.00 0.00 0.00 05:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 eth0 0.05 0.07 0.00 0.04 0.00 0.00 0.00 0.00 05:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 eth0 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 eth0 140.42 75.77 4060.33 10.51 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.56 17.83 688.18 3.03 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 2.96 2.03 0.28 7.22 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) 12/01/21 _x86_64_ (2 CPU) 05:40:15 LINUX RESTART (2 CPU) 05:41:01 CPU %user %nice %system %iowait %steal %idle 05:42:01 all 1.15 0.00 0.43 0.06 0.04 98.32 05:42:01 0 1.02 0.00 0.42 0.10 0.05 98.41 05:42:01 1 1.28 0.00 0.44 0.02 0.03 98.24 05:43:01 all 0.29 0.00 0.05 0.00 0.03 99.62 05:43:01 0 0.38 0.00 0.05 0.00 0.03 99.53 05:43:01 1 0.20 0.00 0.05 0.00 0.03 99.72 05:44:01 all 0.14 0.00 0.03 0.00 0.03 99.79 05:44:01 0 0.05 0.00 0.03 0.00 0.05 99.87 05:44:01 1 0.23 0.00 0.03 0.00 0.02 99.72 05:45:01 all 0.13 0.00 0.03 0.00 0.03 99.80 05:45:01 0 0.03 0.00 0.05 0.00 0.03 99.88 05:45:01 1 0.23 0.00 0.02 0.00 0.03 99.72 05:46:01 all 0.13 0.00 0.03 0.00 0.03 99.81 05:46:01 0 0.03 0.00 0.02 0.00 0.03 99.92 05:46:01 1 0.23 0.00 0.03 0.00 0.03 99.70 05:47:01 all 8.27 0.00 3.03 2.71 0.05 85.95 05:47:01 0 8.30 0.00 3.02 2.27 0.05 86.36 05:47:01 1 8.24 0.00 3.04 3.14 0.05 85.53 Average: all 1.67 0.00 0.59 0.46 0.04 97.24 Average: 0 1.62 0.00 0.59 0.39 0.04 97.36 Average: 1 1.72 0.00 0.60 0.52 0.03 97.13