---> uname -a: Linux prd-centos7-docker-4c-2g-4556.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 9.1G 31G 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 9.1G 31G 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) 02/03/22 _x86_64_ (2 CPU) 12:25:40 LINUX RESTART (2 CPU) 12:26:01 tps rtps wtps bread/s bwrtn/s 12:27:01 298.65 13.30 285.36 4316.46 57482.88 12:28:01 179.30 0.07 179.23 1.60 33776.49 12:29:01 3.33 0.00 3.33 0.00 111.33 12:30:01 0.27 0.00 0.27 0.00 3.73 12:31:01 0.22 0.00 0.22 0.00 3.11 12:32:01 0.30 0.00 0.30 0.00 5.16 12:33:01 69.70 0.00 69.70 0.00 18081.90 12:34:01 0.87 0.00 0.87 0.00 9.13 Average: 69.11 1.67 67.44 540.17 13690.05 12:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 3179208 0 1021512 12.75 2620 3805592 1601928 17.69 1546052 2743296 624524 12:28:01 3951988 0 908148 11.34 2620 3146176 1209328 13.35 907576 2694992 20 12:29:01 3948248 0 911888 11.39 2620 3146176 1195952 13.20 911272 2694992 8 12:30:01 3943728 0 916400 11.44 2620 3146184 1196076 13.21 917272 2694992 16 12:31:01 3955476 0 904648 11.30 2620 3146188 1168260 12.90 907380 2694992 8 12:32:01 3944444 0 915676 11.43 2620 3146192 1168692 12.90 918976 2694992 8 12:33:01 3335072 0 1035208 12.93 2620 3636032 1336736 14.76 1003316 3137844 8 12:34:01 3344852 0 1025420 12.80 2620 3636040 1271288 14.04 995068 3137844 8 Average: 3700377 0 954862 11.92 2620 3351072 1268532 14.01 1013364 2811743 78075 12:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 eth0 849.88 528.37 6513.94 105.67 0.00 0.00 0.00 0.00 12:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 docker0 215.28 242.85 17.24 2142.26 0.00 0.00 0.00 0.00 12:28:01 eth0 60.68 37.97 175.11 16.98 0.00 0.00 0.00 0.00 12:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 docker0 9.83 15.30 0.57 89.62 0.00 0.00 0.00 0.00 12:29:01 eth0 1.08 0.12 0.19 0.07 0.00 0.00 0.00 0.00 12:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 eth0 0.97 0.53 0.52 0.39 0.00 0.00 0.00 0.00 12:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 eth0 7.45 3.40 6.65 0.28 0.00 0.00 0.00 0.00 12:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 eth0 107.35 70.77 2597.69 36.32 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.54 80.22 1162.37 19.98 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 28.16 32.29 2.23 279.19 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) 02/03/22 _x86_64_ (2 CPU) 12:25:40 LINUX RESTART (2 CPU) 12:26:01 CPU %user %nice %system %iowait %steal %idle 12:27:01 all 33.35 0.00 12.30 4.58 0.10 49.67 12:27:01 0 32.47 0.00 13.03 4.75 0.09 49.65 12:27:01 1 34.24 0.00 11.56 4.41 0.11 49.69 12:28:01 all 42.91 0.00 8.89 2.23 0.09 45.88 12:28:01 0 42.37 0.00 8.99 2.25 0.09 46.30 12:28:01 1 43.45 0.00 8.79 2.22 0.09 45.45 12:29:01 all 0.14 0.00 0.07 0.00 0.03 99.77 12:29:01 0 0.03 0.00 0.08 0.00 0.03 99.85 12:29:01 1 0.25 0.00 0.05 0.00 0.02 99.68 12:30:01 all 0.20 0.00 0.06 0.00 0.02 99.72 12:30:01 0 0.07 0.00 0.08 0.00 0.03 99.82 12:30:01 1 0.33 0.00 0.03 0.00 0.00 99.63 12:31:01 all 0.16 0.00 0.07 0.00 0.03 99.74 12:31:01 0 0.25 0.00 0.07 0.00 0.02 99.67 12:31:01 1 0.07 0.00 0.07 0.00 0.05 99.82 12:32:01 all 0.15 0.00 0.05 0.00 0.03 99.77 12:32:01 0 0.25 0.00 0.05 0.00 0.02 99.68 12:32:01 1 0.05 0.00 0.05 0.00 0.03 99.87 12:33:01 all 7.55 0.00 3.04 1.11 0.05 88.24 12:33:01 0 7.49 0.00 2.89 0.85 0.03 88.74 12:33:01 1 7.62 0.00 3.19 1.37 0.07 87.74 12:34:01 all 0.04 0.00 0.03 0.00 0.03 99.90 12:34:01 0 0.07 0.00 0.03 0.00 0.03 99.87 12:34:01 1 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 10.12 0.00 2.94 0.95 0.04 85.94 Average: 0 9.94 0.00 3.03 0.94 0.04 86.04 Average: 1 10.29 0.00 2.85 0.96 0.05 85.85