---> uname -a: Linux prd-centos7-docker-4c-2g-2115.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 01/19/22 _x86_64_ (2 CPU) 22:40:49 LINUX RESTART (2 CPU) 22:41:02 tps rtps wtps bread/s bwrtn/s 22:42:01 236.30 42.82 193.48 6656.37 63237.14 22:43:01 101.32 0.00 101.32 0.00 10196.99 22:44:01 67.53 0.00 67.53 0.00 18000.93 22:45:01 0.25 0.00 0.25 0.00 3.60 Average: 100.79 10.57 90.22 1643.22 22691.59 22:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:01 4501636 0 889204 11.10 2620 2615480 1561236 17.24 930876 2211776 291044 22:43:01 4892084 0 778472 9.72 2620 2335764 1208396 13.34 823904 1957900 20 22:44:01 4302880 0 877940 10.96 2620 2825500 1201508 13.27 906216 2401520 8 22:45:01 4304312 0 876500 10.94 2620 2825508 1164452 12.86 905532 2401520 16 Average: 4500228 0 855529 10.68 2620 2650563 1283898 14.17 891632 2243179 72772 22:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:01 eth0 735.92 435.40 5577.84 103.49 0.00 0.00 0.00 0.00 22:42:01 vethad87a63 50.97 60.87 4.83 454.63 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 65.31 88.08 9.37 808.50 0.00 0.00 0.00 0.00 22:43:01 eth0 22.40 12.49 19.39 9.52 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 0.97 0.95 0.07 0.25 0.00 0.00 0.00 0.00 22:44:01 eth0 115.72 68.98 2596.99 10.66 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 Average: eth0 216.38 127.96 2033.91 30.62 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 16.37 21.98 2.33 199.65 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) 01/19/22 _x86_64_ (2 CPU) 22:40:49 LINUX RESTART (2 CPU) 22:41:02 CPU %user %nice %system %iowait %steal %idle 22:42:01 all 42.76 0.00 10.90 5.47 0.09 40.79 22:42:01 0 42.52 0.00 11.40 5.14 0.09 40.85 22:42:01 1 43.00 0.00 10.39 5.79 0.09 40.73 22:43:01 all 38.25 0.00 5.79 1.27 0.07 54.62 22:43:01 0 39.15 0.00 6.13 1.18 0.07 53.47 22:43:01 1 37.36 0.00 5.46 1.35 0.07 55.76 22:44:01 all 7.37 0.00 3.05 0.68 0.05 88.84 22:44:01 0 7.24 0.00 3.24 0.70 0.05 88.77 22:44:01 1 7.51 0.00 2.87 0.66 0.05 88.91 22:45:01 all 0.22 0.00 0.04 0.00 0.01 99.73 22:45:01 0 0.07 0.00 0.03 0.00 0.02 99.88 22:45:01 1 0.37 0.00 0.05 0.00 0.00 99.58 Average: all 21.57 0.00 4.82 1.79 0.05 71.76 Average: 0 21.66 0.00 5.07 1.70 0.06 71.52 Average: 1 21.49 0.00 4.57 1.88 0.05 72.01