---> uname -a: Linux prd-centos7-docker-4c-2g-3884.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: 2799.996 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 9.1G 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) 01/25/22 _x86_64_ (2 CPU) 22:40:49 LINUX RESTART (2 CPU) 22:41:01 tps rtps wtps bread/s bwrtn/s 22:42:01 251.86 60.71 191.14 8044.88 62151.86 22:43:01 309.71 0.00 309.71 0.00 77323.35 22:44:01 0.77 0.00 0.77 0.00 6.48 22:45:01 0.37 0.00 0.37 0.00 6.06 22:46:01 0.15 0.00 0.15 0.00 1.75 Average: 112.60 12.15 100.45 1609.67 27904.83 22:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:01 4831440 0 769104 9.60 2620 2405776 1611108 17.79 729616 2122536 60416 22:43:01 3434360 0 979196 12.23 2620 3592764 1218400 13.45 858900 3189384 20 22:44:01 3430548 0 983004 12.27 2620 3592768 1203988 13.29 862868 3189384 16 22:45:01 3430044 0 983504 12.28 2620 3592772 1172120 12.94 864888 3189384 16 22:46:01 3433532 0 980008 12.24 2620 3592780 1172120 12.94 861684 3189384 8 Average: 3711985 0 938963 11.72 2620 3355372 1275547 14.08 835591 2976014 12095 22:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:01 veth02b4bf2 105.91 142.38 10.10 594.13 0.00 0.00 0.00 0.00 22:42:01 eth0 867.39 519.09 5494.63 104.69 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 131.01 159.06 11.59 698.86 0.00 0.00 0.00 0.00 22:43:01 eth0 251.47 177.75 4069.54 26.07 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 93.71 119.23 7.07 1442.99 0.00 0.00 0.00 0.00 22:44:01 eth0 0.47 0.27 0.26 0.21 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 0.12 0.10 0.01 0.01 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 Average: eth0 223.99 139.51 1913.45 26.21 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 44.96 55.68 3.73 428.46 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) 01/25/22 _x86_64_ (2 CPU) 22:40:49 LINUX RESTART (2 CPU) 22:41:01 CPU %user %nice %system %iowait %steal %idle 22:42:01 all 29.23 0.00 11.20 6.87 0.11 52.60 22:42:01 0 29.38 0.00 11.45 5.43 0.11 53.64 22:42:01 1 29.08 0.00 10.95 8.30 0.11 51.56 22:43:01 all 21.66 0.00 10.64 1.86 0.07 65.77 22:43:01 0 22.02 0.00 10.53 1.90 0.07 65.48 22:43:01 1 21.29 0.00 10.76 1.81 0.07 66.06 22:44:01 all 0.12 0.00 0.03 0.00 0.03 99.82 22:44:01 0 0.03 0.00 0.03 0.00 0.03 99.90 22:44:01 1 0.20 0.00 0.03 0.00 0.03 99.73 22:45:01 all 0.16 0.00 0.06 0.00 0.03 99.75 22:45:01 0 0.07 0.00 0.05 0.00 0.05 99.83 22:45:01 1 0.25 0.00 0.07 0.00 0.02 99.67 22:46:01 all 0.15 0.00 0.02 0.00 0.04 99.79 22:46:01 0 0.03 0.00 0.02 0.00 0.03 99.92 22:46:01 1 0.27 0.00 0.02 0.00 0.05 99.67 Average: all 9.92 0.00 4.24 1.68 0.06 84.10 Average: 0 9.95 0.00 4.27 1.41 0.06 84.31 Average: 1 9.88 0.00 4.22 1.95 0.05 83.89