---> uname -a: Linux prd-centos7-docker-4c-2g-1220.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) 01/11/22 _x86_64_ (2 CPU) 10:24:49 LINUX RESTART (2 CPU) 10:25:01 tps rtps wtps bread/s bwrtn/s 10:26:01 184.07 65.08 118.98 8672.39 39625.44 10:27:01 1.73 0.05 1.68 1.07 37.21 10:28:01 0.35 0.00 0.35 0.00 5.36 10:29:01 0.22 0.00 0.22 0.00 2.70 10:30:01 21.24 0.03 21.20 3.73 7298.18 Average: 41.53 13.04 28.49 1735.96 9396.11 10:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:26:01 5703492 0 604076 7.54 2620 1698752 1243508 13.73 548236 1521436 132 10:27:01 5711576 0 595944 7.44 2620 1698800 1186524 13.10 541728 1521440 16 10:28:01 5710504 0 597016 7.45 2620 1698800 1186972 13.10 542404 1521440 20 10:29:01 5714416 0 593096 7.41 2620 1698808 1156560 12.77 539968 1521444 20 10:30:01 4903000 0 686400 8.57 2620 2416920 1175288 12.98 624456 2171732 567700 Average: 5548598 0 615306 7.68 2620 1842416 1189770 13.14 559358 1651498 113578 10:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:26:01 eth0 484.12 286.63 1056.43 77.51 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 14.77 7.29 2.89 38.43 0.00 0.00 0.00 0.00 10:27:01 eth0 0.62 0.25 0.14 0.09 0.00 0.00 0.00 0.00 10:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 eth0 9.51 3.36 9.42 0.52 0.00 0.00 0.00 0.00 10:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 eth0 0.12 0.10 0.01 0.07 0.00 0.00 0.00 0.00 10:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 eth0 135.89 82.05 4056.17 9.79 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 126.08 74.49 1024.47 17.60 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 2.95 1.46 0.58 7.69 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) 01/11/22 _x86_64_ (2 CPU) 10:24:49 LINUX RESTART (2 CPU) 10:25:01 CPU %user %nice %system %iowait %steal %idle 10:26:01 all 17.71 0.00 6.01 5.59 0.06 70.63 10:26:01 0 17.77 0.00 6.35 5.72 0.05 70.12 10:26:01 1 17.66 0.00 5.66 5.47 0.07 71.14 10:27:01 all 0.15 0.00 0.08 0.00 0.03 99.75 10:27:01 0 0.18 0.00 0.07 0.00 0.02 99.73 10:27:01 1 0.12 0.00 0.08 0.00 0.03 99.77 10:28:01 all 0.33 0.00 0.05 0.00 0.03 99.60 10:28:01 0 0.53 0.00 0.03 0.00 0.02 99.42 10:28:01 1 0.12 0.00 0.07 0.00 0.03 99.78 10:29:01 all 0.16 0.00 0.06 0.00 0.03 99.75 10:29:01 0 0.25 0.00 0.05 0.00 0.02 99.68 10:29:01 1 0.07 0.00 0.07 0.00 0.05 99.82 10:30:01 all 8.65 0.00 3.12 0.04 0.05 88.13 10:30:01 0 8.99 0.00 3.38 0.05 0.07 87.51 10:30:01 1 8.32 0.00 2.86 0.03 0.03 88.75 Average: all 5.32 0.00 1.83 1.10 0.04 91.71 Average: 0 5.46 0.00 1.95 1.13 0.03 91.43 Average: 1 5.17 0.00 1.72 1.08 0.04 91.99