---> uname -a: Linux prd-centos7-docker-4c-2g-4596.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 9.0G 32G 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 9.0G 32G 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) 22:40:41 LINUX RESTART (2 CPU) 22:41:01 tps rtps wtps bread/s bwrtn/s 22:42:01 260.32 15.40 244.91 5090.56 47131.96 22:43:01 254.00 0.07 253.94 1.33 53758.17 22:44:01 0.88 0.00 0.88 0.00 7.98 22:45:01 0.22 0.00 0.22 0.00 3.63 22:46:01 0.20 0.00 0.20 0.00 2.17 Average: 103.14 3.09 100.05 1018.41 20185.03 22:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:01 4061892 0 891248 11.13 2620 3053172 1450496 16.01 802852 2682208 137712 22:43:01 3465432 0 995732 12.43 2620 3545148 1231780 13.60 847416 3168696 20 22:44:01 3458144 0 1003016 12.52 2620 3545152 1225692 13.53 854528 3168696 8 22:45:01 3465636 0 995520 12.43 2620 3545156 1174292 12.96 849316 3168696 8 22:46:01 3467280 0 993868 12.41 2620 3545164 1174052 12.96 848032 3168700 8 Average: 3583677 0 975877 12.18 2620 3446758 1251262 13.81 840429 3071399 27551 22:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:01 eth0 807.56 554.35 6541.12 109.75 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 240.48 266.66 19.40 2141.86 0.00 0.00 0.00 0.00 22:43:01 eth0 138.41 82.04 2618.60 18.75 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 eth0 1.10 0.48 0.32 0.22 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 0.73 0.47 0.39 0.27 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 0.08 0.08 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 189.59 127.49 1832.32 25.80 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 48.10 53.33 3.88 428.39 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) 22:40:41 LINUX RESTART (2 CPU) 22:41:01 CPU %user %nice %system %iowait %steal %idle 22:42:01 all 33.23 0.00 11.14 3.73 0.10 51.80 22:42:01 0 32.59 0.00 11.92 3.29 0.11 52.09 22:42:01 1 33.87 0.00 10.35 4.17 0.09 51.52 22:43:01 all 17.72 0.00 9.94 2.08 0.06 70.20 22:43:01 0 17.59 0.00 10.10 2.18 0.05 70.08 22:43:01 1 17.85 0.00 9.78 1.97 0.07 70.33 22:44:01 all 0.19 0.00 0.06 0.00 0.03 99.72 22:44:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:44:01 1 0.33 0.00 0.07 0.00 0.05 99.55 22:45:01 all 0.23 0.00 0.07 0.00 0.03 99.67 22:45:01 0 0.07 0.00 0.10 0.00 0.03 99.80 22:45:01 1 0.40 0.00 0.03 0.00 0.02 99.55 22:46:01 all 0.20 0.00 0.05 0.00 0.02 99.73 22:46:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:46:01 1 0.35 0.00 0.05 0.00 0.02 99.58 Average: all 9.96 0.00 4.11 1.12 0.05 84.76 Average: 0 9.71 0.00 4.30 1.06 0.04 84.89 Average: 1 10.21 0.00 3.93 1.19 0.05 84.62