---> uname -a: Linux prd-centos7-docker-4c-2g-3870.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 9.1G 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) 01/25/22 _x86_64_ (2 CPU) 19:19:28 LINUX RESTART (2 CPU) 19:20:01 tps rtps wtps bread/s bwrtn/s 19:21:01 353.67 3.70 349.98 2351.11 81059.97 19:22:02 141.09 0.00 141.09 0.00 11203.21 19:23:01 56.97 0.00 56.97 0.00 17454.97 19:24:01 0.23 0.00 0.23 0.00 3.60 19:25:01 0.28 0.00 0.28 0.00 4.08 19:26:01 0.23 0.00 0.23 0.00 3.75 19:27:01 0.28 0.00 0.28 0.00 3.41 19:28:01 0.33 0.00 0.33 0.00 3.81 Average: 69.18 0.46 68.72 294.56 13712.11 19:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:21:01 3931092 0 975324 12.18 2620 3099896 1486656 16.41 915420 2705984 42000 19:22:02 3329916 0 1032648 12.89 2620 3643748 1208128 13.34 1024544 3127672 488136 19:23:01 3295900 0 1066792 13.32 2620 3643620 1325740 14.64 1054936 3121416 20 19:24:01 3300404 0 1062284 13.26 2620 3643624 1287272 14.21 1051748 3121416 20 19:25:01 3308948 0 1053732 13.16 2620 3643632 1287356 14.21 1045456 3121416 20 19:26:01 3309432 0 1053248 13.15 2620 3643632 1287272 14.21 1045132 3121416 8 19:27:01 3313120 0 1049552 13.10 2620 3643640 1287320 14.21 1041200 3121416 8 19:28:01 3313304 0 1049364 13.10 2620 3643644 1287476 14.21 1042068 3121416 8 Average: 3387764 0 1042868 13.02 2620 3575680 1307152 14.43 1027563 3070269 66278 19:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:21:01 eth0 453.49 337.27 5823.22 56.66 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 vethbd9c729 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:21:01 docker0 216.99 258.60 18.33 2140.89 0.00 0.00 0.00 0.00 19:22:02 eth0 135.53 85.46 2746.23 19.98 0.00 0.00 0.00 0.00 19:22:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:02 docker0 15.15 18.15 0.86 89.18 0.00 0.00 0.00 0.00 19:23:01 eth0 16.55 11.23 22.66 9.06 0.00 0.00 0.00 0.00 19:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 eth0 0.25 0.23 0.02 0.02 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 eth0 0.23 0.20 0.08 0.05 0.00 0.00 0.00 0.00 19:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 eth0 0.12 0.10 0.01 0.03 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 eth0 0.60 0.12 0.11 0.01 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 eth0 0.60 0.38 0.27 0.20 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 76.06 54.48 1076.53 10.76 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 29.08 34.67 2.40 279.39 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) 01/25/22 _x86_64_ (2 CPU) 19:19:28 LINUX RESTART (2 CPU) 19:20:01 CPU %user %nice %system %iowait %steal %idle 19:21:01 all 34.53 0.00 13.42 4.43 0.11 47.51 19:21:01 0 34.14 0.00 13.29 3.38 0.11 49.09 19:21:01 1 34.92 0.00 13.56 5.49 0.11 45.92 19:22:02 all 60.04 0.00 9.90 2.06 0.12 27.88 19:22:02 0 60.96 0.00 9.42 1.63 0.11 27.89 19:22:02 1 59.13 0.00 10.37 2.49 0.13 27.88 19:23:01 all 0.92 0.00 0.79 0.85 0.04 97.39 19:23:01 0 1.00 0.00 0.80 0.73 0.03 97.43 19:23:01 1 0.84 0.00 0.79 0.97 0.05 97.35 19:24:01 all 0.09 0.00 0.04 0.00 0.03 99.83 19:24:01 0 0.08 0.00 0.05 0.00 0.03 99.83 19:24:01 1 0.10 0.00 0.03 0.00 0.03 99.83 19:25:01 all 0.13 0.00 0.06 0.00 0.03 99.79 19:25:01 0 0.07 0.00 0.05 0.00 0.05 99.83 19:25:01 1 0.18 0.00 0.07 0.00 0.00 99.75 19:26:01 all 0.11 0.00 0.03 0.00 0.03 99.83 19:26:01 0 0.07 0.00 0.05 0.00 0.03 99.85 19:26:01 1 0.15 0.00 0.02 0.00 0.02 99.82 19:27:01 all 0.11 0.00 0.03 0.00 0.03 99.82 19:27:01 0 0.05 0.00 0.03 0.00 0.05 99.87 19:27:01 1 0.17 0.00 0.03 0.00 0.02 99.78 19:28:01 all 0.05 0.00 0.03 0.00 0.03 99.88 19:28:01 0 0.05 0.00 0.05 0.00 0.05 99.85 19:28:01 1 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 11.29 0.00 2.88 0.87 0.05 84.91 Average: 0 11.34 0.00 2.81 0.68 0.06 85.11 Average: 1 11.23 0.00 2.94 1.07 0.04 84.71