---> uname -a: Linux prd-centos7-docker-4c-2g-5332.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: 2799.976 BogoMIPS: 5599.95 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) 02/16/22 _x86_64_ (2 CPU) 11:28:18 LINUX RESTART (2 CPU) 11:29:01 tps rtps wtps bread/s bwrtn/s 11:30:01 309.85 0.03 309.82 1.07 78107.74 11:31:01 126.07 0.00 126.07 0.00 21095.97 11:32:01 6.96 0.65 6.31 56.36 426.08 11:33:01 0.33 0.00 0.33 0.00 7.35 11:34:01 0.25 0.00 0.25 0.00 3.93 11:35:01 0.30 0.00 0.30 0.00 4.36 11:36:01 0.27 0.00 0.27 0.00 3.61 Average: 63.47 0.10 63.37 8.20 14244.34 11:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 3797560 0 1133116 14.15 2620 3075644 1726824 19.07 1046364 2703384 33204 11:31:01 3457584 0 1017108 12.70 2620 3531628 1226304 13.54 970668 3057776 20 11:32:01 3411844 0 1061160 13.25 2620 3533316 1465964 16.19 1013688 3058340 8 11:33:01 3430880 0 1042120 13.01 2620 3533320 1329584 14.68 997452 3058340 8 11:34:01 3442488 0 1030508 12.87 2620 3533324 1301924 14.37 986656 3058340 8 11:35:01 3444308 0 1028680 12.84 2620 3533332 1301828 14.37 986064 3058340 16 11:36:01 3449008 0 1023976 12.79 2620 3533336 1301936 14.37 982524 3058340 8 Average: 3490525 0 1048095 13.09 2620 3467700 1379195 15.23 997631 3007551 4753 11:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 vethf129985 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:30:01 eth0 412.40 289.12 5467.12 42.92 0.00 0.00 0.00 0.00 11:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 docker0 190.00 251.01 15.67 2083.31 0.00 0.00 0.00 0.00 11:31:01 eth0 125.74 73.63 2609.80 16.00 0.00 0.00 0.00 0.00 11:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 eth0 14.01 12.01 5.88 85.70 0.00 0.00 0.00 0.00 11:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 eth0 0.52 0.35 0.26 0.20 0.00 0.00 0.00 0.00 11:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 eth0 0.25 0.18 0.08 0.05 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 eth0 0.15 0.10 0.01 0.03 0.00 0.00 0.00 0.00 11:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 eth0 0.63 0.35 1.32 0.02 0.00 0.00 0.00 0.00 11:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.15 53.71 1155.60 20.71 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 27.16 35.88 2.24 297.82 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) 02/16/22 _x86_64_ (2 CPU) 11:28:18 LINUX RESTART (2 CPU) 11:29:01 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 33.27 0.00 14.50 2.92 0.10 49.22 11:30:01 0 33.54 0.00 14.54 3.03 0.09 48.81 11:30:01 1 33.00 0.00 14.46 2.81 0.11 49.63 11:31:01 all 54.54 0.00 7.99 2.52 0.11 34.83 11:31:01 0 54.30 0.00 8.25 3.01 0.11 34.33 11:31:01 1 54.78 0.00 7.74 2.04 0.11 35.34 11:32:01 all 1.04 0.00 0.27 0.03 0.02 98.65 11:32:01 0 1.02 0.00 0.20 0.02 0.02 98.75 11:32:01 1 1.05 0.00 0.33 0.05 0.02 98.55 11:33:01 all 0.18 0.00 0.07 0.00 0.01 99.75 11:33:01 0 0.07 0.00 0.08 0.00 0.02 99.83 11:33:01 1 0.28 0.00 0.05 0.00 0.00 99.67 11:34:01 all 0.21 0.00 0.04 0.00 0.01 99.74 11:34:01 0 0.07 0.00 0.03 0.00 0.00 99.90 11:34:01 1 0.35 0.00 0.05 0.00 0.02 99.58 11:35:01 all 0.16 0.00 0.04 0.00 0.02 99.78 11:35:01 0 0.07 0.00 0.03 0.00 0.02 99.88 11:35:01 1 0.25 0.00 0.05 0.00 0.02 99.68 11:36:01 all 0.20 0.00 0.03 0.00 0.02 99.76 11:36:01 0 0.03 0.00 0.02 0.00 0.02 99.93 11:36:01 1 0.37 0.00 0.03 0.00 0.02 99.58 Average: all 12.15 0.00 3.11 0.74 0.04 83.96 Average: 0 12.08 0.00 3.14 0.82 0.04 83.92 Average: 1 12.21 0.00 3.08 0.66 0.04 84.00