---> uname -a: Linux prd-centos7-docker-4c-2g-4686.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 9.3G 31G 24% / 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 9.3G 31G 24% /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) 02/05/22 _x86_64_ (2 CPU) 20:28:39 LINUX RESTART (2 CPU) 20:29:02 tps rtps wtps bread/s bwrtn/s 20:30:01 176.59 5.21 171.38 2969.26 51595.18 20:31:01 132.48 0.05 132.43 1.07 27716.49 20:32:01 1.65 0.00 1.65 0.00 34.90 20:33:01 0.30 0.00 0.30 0.00 4.46 Average: 77.36 1.30 76.06 733.68 19709.97 20:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:30:01 4281228 0 785992 9.81 2620 2939092 1599420 17.66 1014820 2379816 5536 20:31:01 3769964 0 874088 10.91 2620 3362260 1255088 13.86 1097336 2676736 20 20:32:01 3777560 0 866488 10.82 2620 3362264 1192420 13.16 1091620 2676740 8 20:33:01 3786000 0 858044 10.71 2620 3362268 1187280 13.11 1082976 2676736 16 Average: 3903688 0 846153 10.57 2620 3256471 1308552 14.45 1071688 2602507 1395 20:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:30:01 eth0 1292.42 1348.92 9696.13 178.16 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth6bc07f5 53.44 72.87 5.15 50.24 0.00 0.00 0.00 0.00 20:30:01 docker0 870.67 539.37 73.06 2805.28 0.00 0.00 0.00 0.00 20:31:01 eth0 191.27 145.73 1997.08 15.12 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 142.78 185.39 11.17 1992.62 0.00 0.00 0.00 0.00 20:32:01 eth0 0.83 0.40 0.36 0.26 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 0.63 0.25 0.14 0.08 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 367.60 369.92 2896.28 47.89 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 250.89 179.75 20.85 1193.00 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) 02/05/22 _x86_64_ (2 CPU) 20:28:39 LINUX RESTART (2 CPU) 20:29:02 CPU %user %nice %system %iowait %steal %idle 20:30:01 all 32.18 0.00 9.91 3.50 0.07 54.34 20:30:01 0 36.86 0.00 10.91 2.44 0.07 49.72 20:30:01 1 27.55 0.00 8.91 4.55 0.07 58.91 20:31:01 all 7.19 0.00 3.23 0.43 0.05 89.09 20:31:01 0 6.45 0.00 3.33 0.46 0.03 89.73 20:31:01 1 7.93 0.00 3.14 0.41 0.07 88.46 20:32:01 all 0.20 0.00 0.04 0.00 0.03 99.72 20:32:01 0 0.33 0.00 0.05 0.00 0.03 99.58 20:32:01 1 0.07 0.00 0.03 0.00 0.03 99.87 20:33:01 all 0.20 0.00 0.04 0.00 0.03 99.72 20:33:01 0 0.35 0.00 0.03 0.00 0.03 99.58 20:33:01 1 0.05 0.00 0.05 0.00 0.03 99.87 Average: all 9.54 0.00 3.18 0.94 0.05 86.29 Average: 0 10.51 0.00 3.44 0.69 0.04 85.32 Average: 1 8.58 0.00 2.93 1.19 0.05 87.26