---> uname -a: Linux prd-centos7-docker-4c-2g-1756.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 (prd-centos7-docker-4c-2g-1756.novalocal) 01/19/22 _x86_64_ (2 CPU) 00:00:02 tps rtps wtps bread/s bwrtn/s 00:01:01 328.62 0.07 328.55 1.22 79410.24 00:02:01 96.74 0.08 96.65 1.60 20758.03 00:03:01 0.83 0.00 0.83 0.00 7.45 00:04:01 0.25 0.00 0.25 0.00 4.03 00:05:01 0.25 0.00 0.25 0.00 2.63 00:06:01 0.32 0.00 0.32 0.00 4.23 Average: 70.55 0.03 70.52 0.47 16546.27 00:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 3927508 0 1003432 12.53 2620 3075380 1560580 17.23 931716 2693104 33172 00:02:01 3475952 0 998904 12.47 2620 3531464 1209776 13.36 935656 3074080 28 00:03:01 3476060 0 998792 12.47 2620 3531468 1170196 12.92 938172 3074080 20 00:04:01 3473580 0 1001264 12.50 2620 3531476 1170412 12.92 940424 3074080 16 00:05:01 3474312 0 1000532 12.49 2620 3531476 1170336 12.92 939956 3074080 20 00:06:01 3476960 0 997876 12.46 2620 3531484 1170196 12.92 937068 3074080 16 Average: 3550729 0 1000133 12.49 2620 3455458 1241916 13.71 937165 3010584 5545 00:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 eth0 441.23 315.75 5540.95 43.98 0.00 0.00 0.00 0.00 00:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 vethd605541 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:01:01 docker0 210.19 267.66 16.47 2114.94 0.00 0.00 0.00 0.00 00:02:01 eth0 136.41 77.57 2618.11 14.93 0.00 0.00 0.00 0.00 00:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 eth0 0.67 0.07 0.06 0.01 0.00 0.00 0.00 0.00 00:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 eth0 1.97 0.70 0.70 0.46 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 eth0 0.32 0.20 0.09 0.07 0.00 0.00 0.00 0.00 00:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.95 65.12 1349.97 9.83 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 34.61 44.07 2.71 348.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (prd-centos7-docker-4c-2g-1756.novalocal) 01/19/22 _x86_64_ (2 CPU) 00:00:02 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 31.14 0.00 13.79 2.13 0.10 52.84 00:01:01 0 31.27 0.00 14.13 1.74 0.09 52.77 00:01:01 1 31.02 0.00 13.45 2.52 0.11 52.90 00:02:01 all 34.28 0.00 5.97 0.99 0.07 58.68 00:02:01 0 33.96 0.00 6.28 1.41 0.07 58.28 00:02:01 1 34.61 0.00 5.66 0.58 0.07 59.08 00:03:01 all 0.14 0.00 0.07 0.00 0.03 99.76 00:03:01 0 0.18 0.00 0.05 0.00 0.05 99.72 00:03:01 1 0.10 0.00 0.08 0.00 0.02 99.80 00:04:01 all 0.16 0.00 0.05 0.00 0.02 99.77 00:04:01 0 0.22 0.00 0.07 0.00 0.02 99.70 00:04:01 1 0.10 0.00 0.03 0.00 0.02 99.85 00:05:01 all 0.08 0.00 0.04 0.00 0.03 99.85 00:05:01 0 0.15 0.00 0.05 0.00 0.02 99.78 00:05:01 1 0.02 0.00 0.03 0.00 0.03 99.92 00:06:01 all 0.18 0.00 0.03 0.00 0.02 99.78 00:06:01 0 0.27 0.00 0.02 0.00 0.02 99.70 00:06:01 1 0.08 0.00 0.03 0.00 0.02 99.87 Average: all 10.53 0.00 3.16 0.50 0.04 85.77 Average: 0 10.55 0.00 3.27 0.50 0.04 85.64 Average: 1 10.52 0.00 3.06 0.49 0.04 85.89