---> uname -a: Linux prd-centos7-docker-4c-2g-1460.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: 2799.976 BogoMIPS: 5599.95 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 9.5G 31G 24% / 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 9.5G 31G 24% /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) 01/13/22 _x86_64_ (2 CPU) 22:26:49 LINUX RESTART (2 CPU) 22:27:01 tps rtps wtps bread/s bwrtn/s 22:28:01 243.90 61.18 182.71 8035.17 59204.91 22:29:01 107.81 0.05 107.76 1.07 19788.21 22:30:01 0.75 0.00 0.75 0.00 6.33 22:31:01 0.23 0.00 0.23 0.00 3.46 22:32:01 0.22 0.00 0.22 0.00 3.25 22:33:01 0.22 0.00 0.22 0.00 3.30 22:34:01 0.32 0.00 0.32 0.00 3.61 22:35:01 0.32 0.03 0.28 3.73 4.95 Average: 44.23 7.66 36.57 1005.21 9879.72 22:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:28:01 4905848 0 768372 9.59 2620 2332092 1616772 17.85 813304 1974076 71000 22:29:01 4414016 0 845984 10.56 2620 2746312 1213472 13.40 842236 2362212 20 22:30:01 4413316 0 846684 10.57 2620 2746312 1166172 12.88 844388 2362212 8 22:31:01 4414128 0 845864 10.56 2620 2746320 1166428 12.88 843504 2362212 16 22:32:01 4400816 0 859172 10.73 2620 2746324 1166680 12.88 857112 2362212 8 22:33:01 4401920 0 858064 10.71 2620 2746328 1166608 12.88 855824 2362212 8 22:34:01 4407112 0 852868 10.65 2620 2746332 1166428 12.88 850860 2362212 8 22:35:01 4392020 0 867820 10.84 2620 2746472 1167960 12.89 864916 2362276 32 Average: 4468647 0 843104 10.53 2620 2694562 1228815 13.57 846518 2313703 8888 22:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:28:01 eth0 605.40 336.52 4275.19 89.85 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 veth24a4258 6.49 7.11 0.58 38.42 0.00 0.00 0.00 0.00 22:28:01 docker0 9.98 9.29 1.17 49.68 0.00 0.00 0.00 0.00 22:29:01 eth0 120.66 74.93 2606.08 15.15 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 0.70 0.10 0.06 0.01 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 3.40 1.40 8.20 0.31 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 eth0 0.25 0.18 0.08 0.10 0.00 0.00 0.00 0.00 22:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 eth0 4.21 2.75 4.28 1.46 0.00 0.00 0.00 0.00 22:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.88 52.02 861.97 13.36 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 1.25 1.17 0.15 6.21 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) 01/13/22 _x86_64_ (2 CPU) 22:26:49 LINUX RESTART (2 CPU) 22:27:01 CPU %user %nice %system %iowait %steal %idle 22:28:01 all 40.59 0.00 11.73 6.41 0.10 41.18 22:28:01 0 38.56 0.00 12.29 6.79 0.09 42.27 22:28:01 1 42.62 0.00 11.17 6.02 0.11 40.08 22:29:01 all 20.66 0.00 4.86 0.99 0.05 73.44 22:29:01 0 20.44 0.00 4.79 1.05 0.05 73.67 22:29:01 1 20.88 0.00 4.93 0.92 0.05 73.22 22:30:01 all 0.20 0.00 0.05 0.00 0.03 99.72 22:30:01 0 0.33 0.00 0.05 0.00 0.02 99.60 22:30:01 1 0.07 0.00 0.05 0.00 0.03 99.85 22:31:01 all 0.23 0.00 0.04 0.00 0.02 99.71 22:31:01 0 0.38 0.00 0.03 0.00 0.02 99.57 22:31:01 1 0.08 0.00 0.05 0.00 0.02 99.85 22:32:01 all 0.23 0.00 0.06 0.00 0.03 99.68 22:32:01 0 0.12 0.00 0.05 0.00 0.02 99.82 22:32:01 1 0.35 0.00 0.07 0.00 0.03 99.55 22:33:01 all 0.19 0.00 0.03 0.00 0.03 99.75 22:33:01 0 0.15 0.00 0.03 0.00 0.03 99.78 22:33:01 1 0.23 0.00 0.03 0.00 0.02 99.72 22:34:01 all 0.18 0.00 0.06 0.00 0.02 99.75 22:34:01 0 0.30 0.00 0.03 0.00 0.00 99.67 22:34:01 1 0.05 0.00 0.08 0.00 0.03 99.83 22:35:01 all 0.45 0.00 0.30 0.00 0.03 99.22 22:35:01 0 0.45 0.00 0.33 0.00 0.03 99.18 22:35:01 1 0.45 0.00 0.27 0.00 0.02 99.26 Average: all 7.51 0.00 2.05 0.88 0.03 89.53 Average: 0 7.28 0.00 2.11 0.93 0.03 89.64 Average: 1 7.74 0.00 1.99 0.82 0.04 89.41