---> uname -a: Linux prd-centos7-docker-4c-2g-3651.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 9.2G 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 9.2G 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) 01/22/22 _x86_64_ (2 CPU) 03:15:40 LINUX RESTART (2 CPU) 03:16:01 tps rtps wtps bread/s bwrtn/s 03:17:01 198.39 15.66 182.72 5140.48 31167.36 03:18:01 292.88 0.00 292.88 0.00 64760.89 03:19:01 85.85 0.00 85.85 0.00 22032.10 03:20:01 0.80 0.00 0.80 0.00 7.68 03:21:01 0.23 0.00 0.23 0.00 3.12 03:22:01 0.25 0.00 0.25 0.00 3.28 03:23:01 0.27 0.00 0.27 0.00 3.66 03:24:01 0.45 0.13 0.32 13.72 3.53 Average: 72.43 1.98 70.45 644.58 14755.19 03:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 4002128 0 921440 11.51 2620 3082752 1605864 17.73 858488 2682596 598664 03:18:01 3822208 0 930644 11.62 2620 3253468 1385004 15.29 982480 2742296 200 03:19:01 3243904 0 1036004 12.94 2620 3726412 1213796 13.40 993784 3230696 16 03:20:01 3224304 0 1055596 13.18 2620 3726420 1335880 14.75 1014064 3230700 16 03:21:01 3243240 0 1036656 12.94 2620 3726424 1288936 14.23 997892 3230696 8 03:22:01 3238900 0 1040996 13.00 2620 3726424 1301728 14.37 1001348 3230696 8 03:23:01 3250372 0 1029516 12.85 2620 3726432 1288984 14.23 991544 3230696 8 03:24:01 3231396 0 1048024 13.09 2620 3726900 1475696 16.29 1118532 3118652 104 Average: 3407056 0 1012360 12.64 2620 3586904 1361986 15.04 994766 3087128 74878 03:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 vethf0b497a 201.10 256.08 18.97 2034.19 0.00 0.00 0.00 0.00 03:17:01 eth0 890.76 594.41 6874.10 114.03 0.00 0.00 0.00 0.00 03:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 docker0 270.26 307.77 22.40 2306.09 0.00 0.00 0.00 0.00 03:18:01 eth0 48.99 30.89 74.88 15.49 0.00 0.00 0.00 0.00 03:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 docker0 7.24 9.19 0.41 38.06 0.00 0.00 0.00 0.00 03:19:01 eth0 129.22 76.49 2649.70 13.26 0.00 0.00 0.00 0.00 03:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 eth0 12.86 6.75 11.76 12.42 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 eth0 1.08 1.13 0.14 6.47 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 eth0 0.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 eth0 19.13 15.34 11.25 73.87 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 137.86 90.70 1203.20 29.45 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 34.70 39.64 2.85 293.16 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) 01/22/22 _x86_64_ (2 CPU) 03:15:40 LINUX RESTART (2 CPU) 03:16:01 CPU %user %nice %system %iowait %steal %idle 03:17:01 all 39.48 0.00 11.90 3.55 0.25 44.82 03:17:01 0 38.95 0.00 12.23 3.40 0.25 45.17 03:17:01 1 40.01 0.00 11.57 3.70 0.25 44.47 03:18:01 all 49.90 0.00 11.85 2.50 0.23 35.53 03:18:01 0 50.93 0.00 11.93 1.85 0.20 35.09 03:18:01 1 48.86 0.00 11.78 3.15 0.25 35.96 03:19:01 all 8.93 0.00 3.76 1.11 0.14 86.07 03:19:01 0 8.60 0.00 3.73 1.31 0.14 86.23 03:19:01 1 9.25 0.00 3.79 0.90 0.14 85.92 03:20:01 all 0.18 0.00 0.11 0.00 0.03 99.69 03:20:01 0 0.18 0.00 0.08 0.00 0.02 99.72 03:20:01 1 0.17 0.00 0.13 0.00 0.03 99.67 03:21:01 all 0.07 0.00 0.07 0.00 0.02 99.85 03:21:01 0 0.05 0.00 0.08 0.00 0.00 99.87 03:21:01 1 0.08 0.00 0.05 0.00 0.03 99.83 03:22:01 all 0.05 0.00 0.03 0.00 0.03 99.88 03:22:01 0 0.07 0.00 0.03 0.00 0.05 99.85 03:22:01 1 0.03 0.00 0.03 0.00 0.02 99.92 03:23:01 all 0.05 0.00 0.03 0.00 0.02 99.90 03:23:01 0 0.07 0.00 0.03 0.00 0.02 99.88 03:23:01 1 0.03 0.00 0.03 0.00 0.02 99.92 03:24:01 all 1.59 0.00 0.51 0.01 0.03 97.87 03:24:01 0 1.17 0.00 0.50 0.02 0.03 98.28 03:24:01 1 2.01 0.00 0.52 0.00 0.02 97.46 Average: all 11.91 0.00 3.37 0.85 0.09 83.78 Average: 0 11.86 0.00 3.41 0.79 0.09 83.86 Average: 1 11.96 0.00 3.33 0.92 0.09 83.69