---> uname -a: Linux prd-centos7-docker-4c-2g-1495.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: 2800.000 BogoMIPS: 5600.00 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) 01/14/22 _x86_64_ (2 CPU) 04:14:47 LINUX RESTART (2 CPU) 04:15:01 tps rtps wtps bread/s bwrtn/s 04:16:02 256.57 26.01 230.55 5558.46 61820.85 04:17:01 68.09 0.00 68.09 0.00 9411.29 04:18:01 111.56 0.00 111.56 0.00 18901.52 04:19:01 0.77 0.00 0.77 0.00 7.01 04:20:01 0.32 0.00 0.32 0.00 5.70 04:21:01 0.18 0.00 0.18 0.00 2.86 04:22:01 0.20 0.00 0.20 0.00 1.92 Average: 62.53 3.73 58.81 796.41 12892.12 04:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:02 4651772 0 831176 10.38 2620 2523372 1548660 17.10 830664 2168676 202320 04:17:01 4364360 0 1059516 13.23 2620 2582444 1645452 18.17 1163520 2110528 10608 04:18:01 4310832 0 869900 10.86 2620 2825588 1202224 13.27 902668 2401696 8 04:19:01 4307432 0 873292 10.90 2620 2825596 1202328 13.27 905892 2401696 8 04:20:01 4295516 0 885204 11.05 2620 2825600 1166580 12.88 918440 2401696 8 04:21:01 4294928 0 885788 11.06 2620 2825604 1166316 12.88 919312 2401696 8 04:22:01 4296288 0 884424 11.04 2620 2825608 1166208 12.88 917940 2401696 12 Average: 4360161 0 898471 11.22 2620 2747687 1299681 14.35 936919 2326812 30425 04:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:02 eth0 757.01 496.64 5474.61 106.42 0.00 0.00 0.00 0.00 04:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:02 veth06b6def 50.57 61.32 4.77 446.60 0.00 0.00 0.00 0.00 04:16:02 docker0 150.16 107.77 13.47 795.97 0.00 0.00 0.00 0.00 04:17:01 eth0 21.97 11.46 17.55 9.17 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 veth06b6def 1.00 1.02 0.09 0.26 0.00 0.00 0.00 0.00 04:17:01 docker0 1.00 1.00 0.07 0.26 0.00 0.00 0.00 0.00 04:18:01 eth0 109.23 69.63 2601.92 12.91 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.47 0.32 0.26 0.20 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 5.75 2.98 12.46 0.20 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 0.27 0.20 0.08 0.07 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.22 0.13 0.07 0.01 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.16 83.26 1161.27 18.46 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 21.66 15.58 1.94 114.08 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) 01/14/22 _x86_64_ (2 CPU) 04:14:47 LINUX RESTART (2 CPU) 04:15:01 CPU %user %nice %system %iowait %steal %idle 04:16:02 all 35.45 0.00 11.69 6.74 0.12 46.00 04:16:02 0 35.63 0.00 11.91 5.66 0.11 46.70 04:16:02 1 35.27 0.00 11.47 7.83 0.12 45.30 04:17:01 all 38.81 0.00 7.01 1.13 0.08 52.97 04:17:01 0 39.55 0.00 7.37 1.31 0.09 51.68 04:17:01 1 38.07 0.00 6.65 0.95 0.07 54.26 04:18:01 all 23.02 0.00 4.57 1.38 0.07 70.95 04:18:01 0 23.10 0.00 4.59 1.16 0.07 71.08 04:18:01 1 22.94 0.00 4.56 1.61 0.07 70.83 04:19:01 all 0.12 0.00 0.05 0.00 0.04 99.79 04:19:01 0 0.10 0.00 0.03 0.00 0.05 99.82 04:19:01 1 0.13 0.00 0.07 0.00 0.03 99.77 04:20:01 all 0.23 0.00 0.06 0.00 0.05 99.67 04:20:01 0 0.28 0.00 0.08 0.00 0.05 99.58 04:20:01 1 0.17 0.00 0.03 0.00 0.05 99.75 04:21:01 all 0.13 0.00 0.03 0.00 0.03 99.81 04:21:01 0 0.20 0.00 0.03 0.00 0.03 99.73 04:21:01 1 0.05 0.00 0.03 0.00 0.03 99.88 04:22:01 all 0.13 0.00 0.03 0.00 0.05 99.78 04:22:01 0 0.23 0.00 0.03 0.00 0.05 99.68 04:22:01 1 0.03 0.00 0.03 0.00 0.05 99.88 Average: all 13.50 0.00 3.23 1.28 0.06 81.93 Average: 0 13.67 0.00 3.32 1.12 0.06 81.82 Average: 1 13.32 0.00 3.15 1.43 0.06 82.03