---> uname -a: Linux prd-centos7-docker-4c-2g-480.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) 11:44:38 LINUX RESTART (2 CPU) 11:45:01 tps rtps wtps bread/s bwrtn/s 11:46:01 90.56 6.16 84.40 2929.43 5377.90 11:47:01 1.78 0.00 1.78 0.00 37.14 11:48:01 0.28 0.00 0.28 0.00 3.23 11:49:01 0.20 0.00 0.20 0.00 2.70 11:50:02 0.32 0.00 0.32 0.00 3.35 11:51:01 0.30 0.00 0.30 0.00 4.39 Average: 15.63 1.03 14.60 489.87 907.79 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 5650352 0 621932 7.77 2620 1734036 1250688 13.81 585536 1537156 132 11:47:01 5660104 0 612172 7.64 2620 1734044 1167716 12.89 577644 1537120 12 11:48:01 5656164 0 616112 7.69 2620 1734044 1167860 12.89 581640 1537120 8 11:49:01 5655996 0 616272 7.69 2620 1734052 1167572 12.89 582100 1537124 8 11:50:02 5663940 0 608324 7.60 2620 1734056 1167572 12.89 574616 1537120 8 11:51:01 5663496 0 608768 7.60 2620 1734056 1167680 12.89 575060 1537120 8 Average: 5658342 0 613930 7.67 2620 1734048 1181515 13.04 579433 1537127 29 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 eth0 524.05 352.63 1654.56 84.72 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 77.41 51.08 8.22 349.89 0.00 0.00 0.00 0.00 11:47:01 eth0 0.58 0.22 0.14 0.06 0.00 0.00 0.00 0.00 11:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 eth0 1.32 0.55 0.56 0.42 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:50:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 eth0 0.22 0.22 0.08 0.07 0.00 0.00 0.00 0.00 11:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.02 59.16 276.81 14.26 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 12.95 8.54 1.37 58.51 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) 11:44:38 LINUX RESTART (2 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 11.86 0.00 3.08 1.89 0.05 83.12 11:46:01 0 11.78 0.00 3.38 1.24 0.05 83.54 11:46:01 1 11.93 0.00 2.78 2.54 0.05 82.69 11:47:01 all 0.18 0.00 0.09 0.00 0.02 99.71 11:47:01 0 0.27 0.00 0.08 0.00 0.02 99.63 11:47:01 1 0.10 0.00 0.10 0.00 0.02 99.78 11:48:01 all 0.26 0.00 0.05 0.00 0.02 99.67 11:48:01 0 0.43 0.00 0.08 0.00 0.02 99.47 11:48:01 1 0.08 0.00 0.02 0.00 0.02 99.88 11:49:01 all 0.16 0.00 0.06 0.00 0.03 99.76 11:49:01 0 0.25 0.00 0.08 0.00 0.03 99.63 11:49:01 1 0.07 0.00 0.03 0.00 0.02 99.88 11:50:02 all 0.28 0.00 0.06 0.00 0.01 99.66 11:50:02 0 0.07 0.00 0.07 0.00 0.02 99.85 11:50:02 1 0.48 0.00 0.05 0.00 0.00 99.47 11:51:01 all 0.28 0.00 0.05 0.00 0.02 99.65 11:51:01 0 0.07 0.00 0.07 0.00 0.02 99.85 11:51:01 1 0.49 0.00 0.03 0.00 0.02 99.46 Average: all 2.14 0.00 0.56 0.31 0.02 96.97 Average: 0 2.12 0.00 0.62 0.20 0.03 97.03 Average: 1 2.16 0.00 0.50 0.42 0.02 96.91