---> uname -a: Linux prd-centos7-docker-4c-2g-1494.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: 2799.994 BogoMIPS: 5599.98 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) 01/14/22 _x86_64_ (2 CPU) 04:13:48 LINUX RESTART (2 CPU) 04:14:01 tps rtps wtps bread/s bwrtn/s 04:15:01 233.31 45.50 187.81 6633.46 61132.96 04:16:01 249.38 0.07 249.32 1.60 57339.08 04:17:01 83.93 0.00 83.93 0.00 22916.97 04:18:01 0.83 0.00 0.83 0.00 7.69 04:19:01 0.27 0.00 0.27 0.00 3.48 04:20:01 0.28 0.00 0.28 0.00 3.98 04:21:01 0.20 0.00 0.20 0.00 2.05 Average: 81.19 6.51 74.68 948.16 20205.22 04:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 4939732 0 752432 9.39 2620 2314156 1574500 17.38 694448 2059204 7356 04:16:01 3739172 0 955224 11.93 2620 3311924 1507552 16.64 990336 2811680 253056 04:17:01 3450428 0 1011380 12.63 2620 3544512 1220672 13.48 908120 3124360 8 04:18:01 3454024 0 1007780 12.58 2620 3544516 1167300 12.89 906004 3124360 16 04:19:01 3451544 0 1010256 12.61 2620 3544520 1167468 12.89 908296 3124360 8 04:20:01 3445476 0 1016320 12.69 2620 3544524 1167528 12.89 914732 3124360 8 04:21:01 3454808 0 1006984 12.57 2620 3544528 1165148 12.86 905480 3124360 8 Average: 3705026 0 965768 12.06 2620 3335526 1281453 14.15 889631 2927526 37209 04:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 veth0b4c8e7 75.65 101.23 7.33 59.41 0.00 0.00 0.00 0.00 04:15:01 eth0 742.13 450.47 4556.23 98.82 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 100.83 119.41 9.21 164.36 0.00 0.00 0.00 0.00 04:16:01 veth2bcb775 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:16:01 eth0 178.49 134.42 2009.37 20.44 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 116.38 147.49 9.38 1976.84 0.00 0.00 0.00 0.00 04:17:01 eth0 108.19 69.66 2601.87 13.28 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.63 0.25 0.15 0.08 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 0.30 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 3.56 1.83 3.85 0.18 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 0.10 0.10 0.01 0.01 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 Average: eth0 147.69 93.89 1310.54 19.01 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 31.04 38.14 2.66 305.93 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) 04:13:48 LINUX RESTART (2 CPU) 04:14:01 CPU %user %nice %system %iowait %steal %idle 04:15:01 all 28.63 0.00 10.91 6.14 0.08 54.23 04:15:01 0 28.73 0.00 11.51 6.19 0.07 53.50 04:15:01 1 28.54 0.00 10.32 6.09 0.09 54.97 04:16:01 all 51.99 0.00 11.06 1.95 0.12 34.88 04:16:01 0 53.02 0.00 10.88 1.80 0.11 34.19 04:16:01 1 50.96 0.00 11.24 2.11 0.13 35.57 04:17:01 all 14.81 0.00 4.83 1.60 0.06 78.71 04:17:01 0 15.24 0.00 4.71 1.22 0.07 78.77 04:17:01 1 14.38 0.00 4.95 1.98 0.05 78.65 04:18:01 all 0.22 0.00 0.08 0.00 0.03 99.68 04:18:01 0 0.40 0.00 0.07 0.00 0.03 99.50 04:18:01 1 0.03 0.00 0.08 0.00 0.02 99.87 04:19:01 all 0.15 0.00 0.05 0.00 0.03 99.77 04:19:01 0 0.13 0.00 0.05 0.00 0.02 99.80 04:19:01 1 0.17 0.00 0.05 0.00 0.05 99.73 04:20:01 all 0.17 0.00 0.05 0.00 0.03 99.76 04:20:01 0 0.13 0.00 0.05 0.00 0.03 99.78 04:20:01 1 0.20 0.00 0.05 0.00 0.02 99.73 04:21:01 all 0.18 0.00 0.04 0.00 0.03 99.75 04:21:01 0 0.27 0.00 0.03 0.00 0.03 99.67 04:21:01 1 0.08 0.00 0.05 0.00 0.03 99.83 Average: all 13.17 0.00 3.72 1.34 0.05 81.72 Average: 0 13.42 0.00 3.76 1.27 0.05 81.50 Average: 1 12.92 0.00 3.68 1.41 0.05 81.94