---> uname -a: Linux prd-centos7-docker-4c-2g-4895.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) 02/09/22 _x86_64_ (2 CPU) 16:24:36 LINUX RESTART (2 CPU) 16:25:01 tps rtps wtps bread/s bwrtn/s 16:26:01 164.51 4.11 160.40 2402.13 26163.49 16:27:01 65.56 0.00 65.56 0.00 12653.56 16:28:01 118.60 0.02 118.58 0.27 19684.77 16:29:01 0.73 0.00 0.73 0.00 6.61 16:30:01 0.18 0.00 0.18 0.00 2.03 16:31:01 0.28 0.00 0.28 0.00 5.00 16:32:01 0.25 0.00 0.25 0.00 2.73 16:33:01 0.28 0.00 0.28 0.00 3.08 16:34:01 0.25 0.00 0.25 0.00 2.43 Average: 38.98 0.46 38.52 267.17 6505.90 16:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:26:01 4489452 0 894536 11.17 2620 2622324 1583740 17.49 970480 2185740 299108 16:27:01 4456736 0 852700 10.65 2620 2696876 1465748 16.18 1010744 2167332 18604 16:28:01 4311688 0 868764 10.85 2620 2825860 1204952 13.30 898164 2401100 20 16:29:01 4304184 0 876260 10.94 2620 2825868 1178456 13.01 906148 2401100 20 16:30:01 4306536 0 873904 10.91 2620 2825872 1166000 12.87 903944 2401100 20 16:31:01 4307152 0 873284 10.90 2620 2825876 1165916 12.87 903408 2401100 12 16:32:01 4311740 0 868692 10.85 2620 2825880 1165916 12.87 898640 2401100 8 16:33:01 4309708 0 870720 10.87 2620 2825884 1165916 12.87 900676 2401100 8 16:34:01 4298508 0 881916 11.01 2620 2825888 1165916 12.87 912092 2401100 16 Average: 4343967 0 873420 10.91 2620 2788925 1251396 13.82 922700 2351197 35313 16:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:26:01 eth0 503.36 356.67 5029.44 83.64 0.00 0.00 0.00 0.00 16:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:26:01 veth2575787 55.16 58.59 5.02 408.02 0.00 0.00 0.00 0.00 16:26:01 docker0 119.53 102.30 11.94 758.06 0.00 0.00 0.00 0.00 16:27:01 eth0 15.45 8.23 12.41 6.45 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 veth2575787 0.85 0.78 0.07 0.23 0.00 0.00 0.00 0.00 16:27:01 docker0 0.85 0.78 0.06 0.23 0.00 0.00 0.00 0.00 16:28:01 eth0 105.56 64.72 2602.44 13.19 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 eth0 3.73 1.62 4.35 0.32 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 0.28 0.20 0.09 0.08 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 0.13 0.10 0.01 0.03 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.93 48.02 850.44 11.53 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 13.39 11.46 1.33 84.33 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) 02/09/22 _x86_64_ (2 CPU) 16:24:36 LINUX RESTART (2 CPU) 16:25:01 CPU %user %nice %system %iowait %steal %idle 16:26:01 all 46.47 0.00 9.02 3.51 0.14 40.86 16:26:01 0 44.72 0.00 9.72 4.07 0.13 41.36 16:26:01 1 48.22 0.00 8.32 2.95 0.14 40.36 16:27:01 all 43.69 0.00 5.66 0.44 0.10 50.11 16:27:01 0 43.64 0.00 5.94 0.35 0.11 49.96 16:27:01 1 43.75 0.00 5.37 0.53 0.09 50.27 16:28:01 all 24.37 0.00 4.39 1.59 0.09 69.57 16:28:01 0 23.71 0.00 4.52 1.54 0.09 70.13 16:28:01 1 25.03 0.00 4.25 1.63 0.09 69.00 16:29:01 all 0.27 0.00 0.04 0.00 0.02 99.67 16:29:01 0 0.07 0.00 0.05 0.00 0.02 99.87 16:29:01 1 0.47 0.00 0.03 0.00 0.02 99.48 16:30:01 all 0.18 0.00 0.05 0.00 0.01 99.77 16:30:01 0 0.08 0.00 0.07 0.00 0.02 99.83 16:30:01 1 0.27 0.00 0.03 0.00 0.00 99.70 16:31:01 all 0.25 0.00 0.06 0.00 0.02 99.67 16:31:01 0 0.07 0.00 0.08 0.00 0.02 99.83 16:31:01 1 0.43 0.00 0.03 0.00 0.02 99.52 16:32:01 all 0.24 0.00 0.05 0.00 0.02 99.69 16:32:01 0 0.08 0.00 0.07 0.00 0.02 99.83 16:32:01 1 0.40 0.00 0.03 0.00 0.02 99.55 16:33:01 all 0.23 0.00 0.06 0.00 0.01 99.71 16:33:01 0 0.07 0.00 0.07 0.00 0.02 99.85 16:33:01 1 0.38 0.00 0.05 0.00 0.00 99.57 16:34:01 all 0.25 0.00 0.07 0.00 0.02 99.67 16:34:01 0 0.10 0.00 0.07 0.00 0.02 99.82 16:34:01 1 0.40 0.00 0.07 0.00 0.02 99.52 Average: all 12.36 0.00 2.07 0.59 0.04 84.95 Average: 0 11.99 0.00 2.19 0.63 0.05 85.14 Average: 1 12.73 0.00 1.94 0.54 0.04 84.75