---> uname -a: Linux prd-centos7-docker-4c-2g-1825.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) 01/19/22 _x86_64_ (2 CPU) 17:22:19 LINUX RESTART (2 CPU) 17:23:01 tps rtps wtps bread/s bwrtn/s 17:24:01 332.43 0.47 331.97 289.84 79982.55 17:25:01 95.22 0.00 95.22 0.00 20553.56 17:26:01 0.87 0.00 0.87 0.00 10.48 17:27:01 0.23 0.00 0.23 0.00 3.46 17:28:01 0.25 0.00 0.25 0.00 2.50 17:29:01 0.33 0.00 0.33 0.00 4.95 17:30:02 0.20 0.00 0.20 0.00 2.57 Average: 61.38 0.07 61.32 41.42 14370.36 17:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:24:01 4061764 0 878380 10.97 2620 3066176 1491436 16.47 752856 2743848 32 17:25:01 3464536 0 985728 12.31 2620 3556056 1211344 13.37 934804 3085480 20 17:26:01 3467636 0 982624 12.27 2620 3556060 1167980 12.90 933608 3085480 20 17:27:01 3478988 0 971268 12.13 2620 3556064 1167980 12.90 921980 3085480 8 17:28:01 3478572 0 971680 12.13 2620 3556068 1168052 12.90 922428 3085480 20 17:29:01 3465584 0 984664 12.29 2620 3556072 1168608 12.90 936140 3085480 20 17:30:02 3466836 0 983408 12.28 2620 3556076 1168236 12.90 934844 3085480 20 Average: 3554845 0 965393 12.05 2620 3486082 1220519 13.48 905237 3036675 20 17:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:24:01 veth22cd308 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 434.28 350.60 5600.31 45.12 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 257.08 285.13 20.29 2232.15 0.00 0.00 0.00 0.00 17:25:01 eth0 141.15 82.05 2614.47 17.58 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 eth0 0.12 0.10 0.02 0.04 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 eth0 0.07 0.10 0.00 0.01 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 eth0 0.22 0.22 0.08 0.07 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 eth0 14.53 6.88 13.08 0.45 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:02 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.38 62.88 1175.78 9.04 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 36.74 40.75 2.90 318.99 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) 17:22:19 LINUX RESTART (2 CPU) 17:23:01 CPU %user %nice %system %iowait %steal %idle 17:24:01 all 24.73 0.00 12.09 2.71 0.10 60.37 17:24:01 0 24.89 0.00 12.57 2.69 0.11 59.74 17:24:01 1 24.58 0.00 11.61 2.73 0.09 60.99 17:25:01 all 29.35 0.00 5.89 1.36 0.07 63.33 17:25:01 0 29.28 0.00 6.22 1.36 0.07 63.07 17:25:01 1 29.42 0.00 5.57 1.35 0.07 63.60 17:26:01 all 0.08 0.00 0.11 0.00 0.02 99.80 17:26:01 0 0.10 0.00 0.12 0.00 0.02 99.77 17:26:01 1 0.05 0.00 0.10 0.00 0.02 99.83 17:27:01 all 0.23 0.00 0.05 0.00 0.01 99.72 17:27:01 0 0.25 0.00 0.07 0.00 0.00 99.68 17:27:01 1 0.20 0.00 0.03 0.00 0.02 99.75 17:28:01 all 0.23 0.00 0.03 0.00 0.01 99.73 17:28:01 0 0.07 0.00 0.05 0.00 0.02 99.87 17:28:01 1 0.38 0.00 0.02 0.00 0.00 99.60 17:29:01 all 0.24 0.00 0.07 0.00 0.03 99.67 17:29:01 0 0.12 0.00 0.10 0.00 0.03 99.75 17:29:01 1 0.37 0.00 0.03 0.00 0.02 99.58 17:30:02 all 0.11 0.00 0.03 0.00 0.02 99.84 17:30:02 0 0.03 0.00 0.02 0.00 0.02 99.93 17:30:02 1 0.18 0.00 0.05 0.00 0.02 99.75 Average: all 7.59 0.00 2.52 0.56 0.03 89.30 Average: 0 7.56 0.00 2.64 0.56 0.04 89.21 Average: 1 7.61 0.00 2.40 0.56 0.03 89.40