---> uname -a: Linux prd-centos7-docker-4c-2g-4597.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) 02/03/22 _x86_64_ (2 CPU) 22:41:39 LINUX RESTART (2 CPU) 22:42:01 tps rtps wtps bread/s bwrtn/s 22:43:01 280.75 13.13 267.62 4308.95 54364.39 22:44:01 205.28 0.02 205.26 0.27 49909.44 22:45:01 0.78 0.00 0.78 0.00 7.81 22:46:01 0.27 0.00 0.27 0.00 3.48 22:47:01 0.22 0.00 0.22 0.00 3.38 22:48:01 0.47 0.10 0.37 10.00 5.58 Average: 81.34 2.21 79.13 720.43 17391.70 22:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:43:01 3661396 0 932676 11.65 2620 3412240 1601376 17.68 1075908 2795260 309844 22:44:01 3437148 0 976188 12.19 2620 3592976 1264204 13.96 854628 3193352 20 22:45:01 3434632 0 978700 12.22 2620 3592980 1206440 13.32 857872 3193352 16 22:46:01 3445880 0 967448 12.08 2620 3592984 1176616 12.99 848324 3193352 20 22:47:01 3425284 0 988036 12.34 2620 3592992 1177048 13.00 869240 3193352 8 22:48:01 3412036 0 1000796 12.50 2620 3593480 1183120 13.06 992992 3081232 112 Average: 3469396 0 973974 12.16 2620 3562942 1268134 14.00 916494 3108317 51670 22:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:43:01 eth0 870.03 548.49 6903.65 108.41 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 207.97 249.98 17.78 2140.75 0.00 0.00 0.00 0.00 22:44:01 eth0 120.63 80.64 2614.80 17.36 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.77 0.50 0.36 0.30 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 10.01 4.65 12.66 0.31 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 8.18 5.03 8.19 2.81 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 168.40 106.64 1590.96 21.55 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 34.69 41.70 2.97 357.07 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) 02/03/22 _x86_64_ (2 CPU) 22:41:39 LINUX RESTART (2 CPU) 22:42:01 CPU %user %nice %system %iowait %steal %idle 22:43:01 all 31.43 0.00 11.85 4.16 0.09 52.48 22:43:01 0 31.22 0.00 12.61 5.01 0.09 51.07 22:43:01 1 31.63 0.00 11.09 3.32 0.09 53.88 22:44:01 all 14.18 0.00 8.23 2.03 0.07 75.48 22:44:01 0 14.29 0.00 8.45 2.32 0.07 74.87 22:44:01 1 14.08 0.00 8.01 1.75 0.07 76.10 22:45:01 all 0.28 0.00 0.05 0.00 0.03 99.65 22:45:01 0 0.07 0.00 0.05 0.00 0.02 99.87 22:45:01 1 0.48 0.00 0.05 0.00 0.03 99.43 22:46:01 all 0.29 0.00 0.07 0.00 0.03 99.61 22:46:01 0 0.08 0.00 0.07 0.00 0.05 99.80 22:46:01 1 0.50 0.00 0.07 0.00 0.02 99.42 22:47:01 all 0.27 0.00 0.06 0.00 0.03 99.65 22:47:01 0 0.12 0.00 0.08 0.00 0.03 99.77 22:47:01 1 0.42 0.00 0.03 0.00 0.02 99.53 22:48:01 all 1.41 0.00 0.27 0.00 0.03 98.30 22:48:01 0 0.43 0.00 0.18 0.00 0.00 99.38 22:48:01 1 2.38 0.00 0.35 0.00 0.05 97.22 Average: all 7.70 0.00 3.31 1.00 0.04 87.95 Average: 0 7.42 0.00 3.45 1.18 0.04 87.90 Average: 1 7.98 0.00 3.16 0.81 0.05 88.00