---> uname -a: Linux prd-centos7-docker-4c-2g-2232.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: 2799.996 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 11G 30G 26% / 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 11G 30G 26% /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) 01/20/22 _x86_64_ (2 CPU) 15:21:19 LINUX RESTART (2 CPU) 15:22:01 tps rtps wtps bread/s bwrtn/s 15:23:01 316.11 0.07 316.05 1.60 78599.93 15:24:01 141.27 0.00 141.27 0.00 27078.32 15:25:01 1.80 0.00 1.80 0.00 38.12 15:26:01 0.20 0.00 0.20 0.00 3.10 15:27:01 0.28 0.00 0.28 0.00 3.41 15:28:01 0.32 0.00 0.32 0.00 3.91 15:29:01 0.13 0.00 0.13 0.00 2.15 15:30:01 127.42 0.05 127.37 4.80 31530.28 Average: 73.46 0.01 73.45 0.80 17162.16 15:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:23:01 3904400 0 998408 12.47 2620 3103512 1537572 16.98 906104 2736568 53644 15:24:01 3293656 0 1076348 13.44 2620 3636316 1509548 16.67 1050144 3122224 20 15:25:01 3307628 0 1062376 13.26 2620 3636316 1338444 14.78 1041556 3122224 12 15:26:01 3327532 0 1042464 13.02 2620 3636324 1310688 14.47 1023624 3122224 8 15:27:01 3327012 0 1042980 13.02 2620 3636328 1310712 14.47 1023816 3122224 12 15:28:01 3333920 0 1036068 12.94 2620 3636332 1310736 14.47 1017872 3122224 20 15:29:01 3337692 0 1032288 12.89 2620 3636340 1286828 14.21 1015284 3122228 12 15:30:01 2407200 0 1167864 14.58 2620 4431256 1457864 16.10 1169196 3793016 0 Average: 3279880 0 1057350 13.20 2620 3669090 1382799 15.27 1030950 3157866 6716 15:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:23:01 eth0 413.78 299.60 5454.39 40.63 0.00 0.00 0.00 0.00 15:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 vethd99eb42 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:23:01 docker0 202.95 251.11 16.00 2079.41 0.00 0.00 0.00 0.00 15:24:01 eth0 198.20 144.86 2786.40 264.18 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 9.28 14.20 0.55 92.03 0.00 0.00 0.00 0.00 15:25:01 eth0 1.63 0.48 2.82 0.21 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 eth0 0.90 0.13 0.15 0.01 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 eth0 1.68 0.63 0.65 0.49 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 0.57 0.35 0.27 0.23 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 eth0 187.84 117.89 4453.67 16.51 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 31.93 50.88 3.03 388.32 0.00 0.00 0.00 0.00 Average: eth0 100.61 70.52 1587.63 40.29 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 30.53 39.54 2.45 320.09 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) 01/20/22 _x86_64_ (2 CPU) 15:21:19 LINUX RESTART (2 CPU) 15:22:01 CPU %user %nice %system %iowait %steal %idle 15:23:01 all 41.92 0.00 14.10 2.51 0.14 41.34 15:23:01 0 41.36 0.00 14.42 3.07 0.15 41.00 15:23:01 1 42.48 0.00 13.78 1.94 0.13 41.68 15:24:01 all 30.85 0.00 7.70 2.57 0.09 58.78 15:24:01 0 30.82 0.00 8.23 2.90 0.09 57.97 15:24:01 1 30.89 0.00 7.18 2.24 0.09 59.60 15:25:01 all 0.13 0.00 0.10 0.00 0.03 99.74 15:25:01 0 0.20 0.00 0.10 0.00 0.03 99.67 15:25:01 1 0.07 0.00 0.10 0.00 0.02 99.82 15:26:01 all 0.13 0.00 0.06 0.00 0.04 99.77 15:26:01 0 0.08 0.00 0.03 0.00 0.03 99.85 15:26:01 1 0.17 0.00 0.08 0.00 0.05 99.70 15:27:01 all 0.07 0.00 0.05 0.00 0.02 99.87 15:27:01 0 0.03 0.00 0.05 0.00 0.00 99.92 15:27:01 1 0.10 0.00 0.05 0.00 0.03 99.82 15:28:01 all 0.13 0.00 0.04 0.00 0.03 99.81 15:28:01 0 0.03 0.00 0.03 0.00 0.03 99.90 15:28:01 1 0.22 0.00 0.05 0.00 0.02 99.72 15:29:01 all 0.16 0.00 0.03 0.00 0.02 99.79 15:29:01 0 0.23 0.00 0.03 0.00 0.02 99.72 15:29:01 1 0.08 0.00 0.03 0.00 0.02 99.87 15:30:01 all 11.61 0.00 4.63 1.83 0.06 81.87 15:30:01 0 11.68 0.00 4.55 2.32 0.05 81.40 15:30:01 1 11.53 0.00 4.70 1.35 0.07 82.35 Average: all 10.16 0.00 3.19 0.83 0.05 85.77 Average: 0 10.09 0.00 3.28 1.00 0.05 85.59 Average: 1 10.23 0.00 3.11 0.67 0.05 85.94