---> uname -a: Linux prd-centos7-docker-4c-2g-1573.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 9.2G 31G 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 9.2G 31G 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) 01/15/22 _x86_64_ (2 CPU) 19:22:59 LINUX RESTART (2 CPU) 19:24:01 tps rtps wtps bread/s bwrtn/s 19:25:01 250.64 0.05 250.59 1.06 59707.52 19:26:01 141.82 0.00 141.82 0.00 29354.07 19:27:01 3.68 0.00 3.68 0.00 174.35 19:28:01 0.35 0.00 0.35 0.00 6.08 19:29:01 0.32 0.00 0.32 0.00 5.05 19:30:01 0.35 0.00 0.35 0.00 5.71 Average: 66.23 0.01 66.22 0.18 14884.99 19:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:25:01 3795944 0 1055544 13.18 2620 3154832 1559388 17.22 999648 2751952 42472 19:26:01 3232676 0 1052248 13.14 2620 3721396 1218716 13.46 1010392 3225292 20 19:27:01 3237964 0 1046960 13.07 2620 3721396 1173028 12.95 1007588 3225292 20 19:28:01 3243088 0 1041832 13.01 2620 3721400 1173092 12.95 1003584 3225292 8 19:29:01 3227572 0 1057340 13.20 2620 3721408 1372312 15.15 1017856 3225292 20 19:30:01 3236784 0 1048128 13.09 2620 3721408 1291444 14.26 1011388 3225292 16 Average: 3329005 0 1050342 13.11 2620 3626973 1297997 14.33 1008409 3146402 7093 19:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:25:01 eth0 254.98 196.64 2065.37 26.68 0.00 0.00 0.00 0.00 19:25:01 veth86bb78a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 docker0 180.47 227.90 14.14 2040.29 0.00 0.00 0.00 0.00 19:26:01 eth0 139.20 91.44 2708.72 21.15 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 7.36 8.79 0.41 38.07 0.00 0.00 0.00 0.00 19:27:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 eth0 3.32 2.85 2.34 13.31 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.33 48.56 796.40 10.20 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 31.33 39.49 2.43 346.72 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) 01/15/22 _x86_64_ (2 CPU) 19:22:59 LINUX RESTART (2 CPU) 19:24:01 CPU %user %nice %system %iowait %steal %idle 19:25:01 all 24.42 0.00 9.33 2.18 0.09 63.98 19:25:01 0 24.17 0.00 9.39 2.20 0.09 64.15 19:25:01 1 24.68 0.00 9.27 2.16 0.09 63.80 19:26:01 all 38.14 0.00 8.43 2.44 0.10 50.90 19:26:01 0 37.81 0.00 8.35 2.23 0.11 51.50 19:26:01 1 38.46 0.00 8.50 2.66 0.09 50.29 19:27:01 all 0.16 0.00 0.09 0.00 0.02 99.73 19:27:01 0 0.30 0.00 0.07 0.00 0.02 99.62 19:27:01 1 0.02 0.00 0.12 0.00 0.02 99.85 19:28:01 all 0.20 0.00 0.07 0.00 0.03 99.71 19:28:01 0 0.33 0.00 0.05 0.00 0.02 99.60 19:28:01 1 0.07 0.00 0.08 0.00 0.03 99.82 19:29:01 all 0.37 0.00 0.06 0.00 0.02 99.56 19:29:01 0 0.47 0.00 0.08 0.00 0.02 99.43 19:29:01 1 0.27 0.00 0.03 0.00 0.02 99.68 19:30:01 all 0.03 0.00 0.04 0.00 0.02 99.91 19:30:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:30:01 1 0.03 0.00 0.05 0.00 0.02 99.90 Average: all 10.13 0.00 2.89 0.74 0.04 86.19 Average: 0 10.12 0.00 2.89 0.71 0.04 86.25 Average: 1 10.15 0.00 2.89 0.77 0.04 86.14