---> uname -a: Linux prd-centos7-docker-4c-2g-5085.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: 2800.000 BogoMIPS: 5600.00 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 9.1G 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 9.1G 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) 02/11/22 _x86_64_ (2 CPU) 16:52:59 LINUX RESTART (2 CPU) 16:54:01 tps rtps wtps bread/s bwrtn/s 16:55:01 307.96 0.05 307.91 1.07 58928.13 16:56:01 136.39 0.00 136.39 0.00 27429.88 16:57:02 0.77 0.00 0.77 0.00 6.08 16:58:01 0.24 0.00 0.24 0.00 3.66 16:59:01 0.30 0.00 0.30 0.00 4.51 17:00:01 0.27 0.00 0.27 0.00 3.33 17:01:01 0.25 0.02 0.23 0.13 2.87 Average: 63.90 0.01 63.89 0.17 12370.09 16:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:55:01 3954748 0 910268 11.37 2620 3141296 1313528 14.50 959304 2617860 60088 16:56:01 3322084 0 1040932 13.00 2620 3643296 1208256 13.34 1029000 3119452 16 16:57:02 3303728 0 1059284 13.23 2620 3643300 1322336 14.60 1048100 3119452 16 16:58:01 3329284 0 1033720 12.91 2620 3643308 1281876 14.15 1026448 3119452 8 16:59:01 3328676 0 1034320 12.91 2620 3643316 1281960 14.15 1026772 3119452 8 17:00:01 3336416 0 1026524 12.82 2620 3643372 1281948 14.15 1022712 3119468 20 17:01:01 3335624 0 1027364 12.83 2620 3643324 1284212 14.18 1023036 3119452 8 Average: 3415794 0 1018916 12.72 2620 3571602 1282017 14.15 1019339 3047798 8595 16:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:55:01 eth0 127.45 89.16 1454.24 18.32 0.00 0.00 0.00 0.00 16:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 veth70bb1bf 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:55:01 docker0 71.34 97.40 5.74 1426.17 0.00 0.00 0.00 0.00 16:56:01 eth0 167.75 97.42 2754.40 21.21 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 12.54 17.79 0.71 89.23 0.00 0.00 0.00 0.00 16:57:02 eth0 14.59 6.53 13.57 5.67 0.00 0.00 0.00 0.00 16:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 eth0 0.17 0.14 0.01 0.01 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 0.23 0.07 0.07 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.47 27.73 604.68 6.49 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 12.01 16.50 0.92 217.02 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) 02/11/22 _x86_64_ (2 CPU) 16:52:59 LINUX RESTART (2 CPU) 16:54:01 CPU %user %nice %system %iowait %steal %idle 16:55:01 all 57.47 0.00 12.42 2.26 0.11 27.73 16:55:01 0 58.06 0.00 12.43 2.49 0.11 26.91 16:55:01 1 56.89 0.00 12.42 2.03 0.11 28.56 16:56:01 all 23.78 0.00 6.33 2.14 0.06 67.69 16:56:01 0 24.09 0.00 6.63 2.60 0.05 66.63 16:56:01 1 23.46 0.00 6.02 1.69 0.07 68.76 16:57:02 all 0.26 0.00 0.08 0.00 0.02 99.64 16:57:02 0 0.42 0.00 0.07 0.00 0.02 99.50 16:57:02 1 0.10 0.00 0.10 0.00 0.02 99.78 16:58:01 all 0.20 0.00 0.08 0.00 0.03 99.69 16:58:01 0 0.29 0.00 0.12 0.00 0.02 99.58 16:58:01 1 0.12 0.00 0.05 0.00 0.03 99.80 16:59:01 all 0.21 0.00 0.03 0.00 0.01 99.75 16:59:01 0 0.35 0.00 0.03 0.00 0.00 99.62 16:59:01 1 0.07 0.00 0.03 0.00 0.02 99.88 17:00:01 all 0.28 0.00 0.03 0.00 0.03 99.67 17:00:01 0 0.48 0.00 0.02 0.00 0.02 99.48 17:00:01 1 0.07 0.00 0.05 0.00 0.03 99.85 17:01:01 all 0.11 0.00 0.04 0.00 0.02 99.83 17:01:01 0 0.05 0.00 0.05 0.00 0.02 99.88 17:01:01 1 0.17 0.00 0.03 0.00 0.02 99.78 Average: all 11.15 0.00 2.58 0.60 0.04 85.63 Average: 0 11.36 0.00 2.63 0.70 0.03 85.29 Average: 1 10.95 0.00 2.54 0.51 0.04 85.97