---> uname -a: Linux prd-centos7-docker-4c-2g-4749.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: 2800.000 BogoMIPS: 5600.00 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 9.0G 32G 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 9.0G 32G 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) 02/07/22 _x86_64_ (2 CPU) 04:23:49 LINUX RESTART (2 CPU) 04:24:01 tps rtps wtps bread/s bwrtn/s 04:25:01 257.82 62.68 195.14 8248.59 61230.79 04:26:01 284.53 0.05 284.48 1.07 62133.12 04:27:01 79.20 0.00 79.20 0.00 18039.53 04:28:01 0.17 0.00 0.17 0.00 2.15 04:29:01 0.27 0.00 0.27 0.00 3.35 04:30:01 0.27 0.00 0.27 0.00 4.10 04:31:01 0.28 0.00 0.28 0.00 3.35 Average: 88.95 8.96 79.98 1178.72 20205.71 04:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 4413256 0 856748 10.70 2620 2736316 1618932 17.87 762516 2438592 438864 04:26:01 4045372 0 905568 11.31 2620 3055380 1376876 15.20 824876 2682052 20 04:27:01 3453900 0 1007212 12.58 2620 3545208 1206292 13.32 903992 3124864 8 04:28:01 3459684 0 1001420 12.50 2620 3545216 1165624 12.87 901064 3124864 16 04:29:01 3472508 0 988592 12.34 2620 3545220 1165624 12.87 887868 3124864 8 04:30:01 3472536 0 988560 12.34 2620 3545224 1165708 12.87 888260 3124864 8 04:31:01 3478156 0 982936 12.27 2620 3545228 1165624 12.87 883624 3124864 8 Average: 3685059 0 961577 12.01 2620 3359685 1266383 13.98 864600 2963566 62705 04:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 eth0 757.15 476.95 5404.21 101.87 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 veth3e89f21 124.85 157.30 11.98 905.73 0.00 0.00 0.00 0.00 04:25:01 docker0 148.53 175.84 13.18 1011.01 0.00 0.00 0.00 0.00 04:26:01 eth0 112.94 81.25 1159.82 16.71 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 63.40 83.53 4.94 1132.14 0.00 0.00 0.00 0.00 04:27:01 eth0 114.34 70.54 2607.14 10.96 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 140.74 89.91 1310.40 18.52 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 30.28 37.06 2.59 306.22 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) 02/07/22 _x86_64_ (2 CPU) 04:23:49 LINUX RESTART (2 CPU) 04:24:01 CPU %user %nice %system %iowait %steal %idle 04:25:01 all 30.62 0.00 11.20 6.35 0.09 51.74 04:25:01 0 30.84 0.00 11.63 5.91 0.09 51.53 04:25:01 1 30.39 0.00 10.78 6.79 0.09 51.95 04:26:01 all 52.94 0.00 10.21 1.82 0.09 34.94 04:26:01 0 52.44 0.00 10.71 2.02 0.09 34.74 04:26:01 1 53.45 0.00 9.71 1.61 0.09 35.14 04:27:01 all 7.13 0.00 2.85 0.80 0.05 89.16 04:27:01 0 7.02 0.00 2.88 0.64 0.05 89.41 04:27:01 1 7.25 0.00 2.83 0.95 0.05 88.92 04:28:01 all 0.10 0.00 0.05 0.00 0.04 99.81 04:28:01 0 0.05 0.00 0.05 0.00 0.05 99.85 04:28:01 1 0.15 0.00 0.05 0.00 0.03 99.77 04:29:01 all 0.08 0.00 0.04 0.00 0.04 99.83 04:29:01 0 0.05 0.00 0.05 0.00 0.07 99.83 04:29:01 1 0.12 0.00 0.03 0.00 0.02 99.83 04:30:01 all 0.07 0.00 0.03 0.00 0.03 99.87 04:30:01 0 0.03 0.00 0.02 0.00 0.05 99.90 04:30:01 1 0.10 0.00 0.03 0.00 0.02 99.85 04:31:01 all 0.08 0.00 0.04 0.00 0.04 99.84 04:31:01 0 0.05 0.00 0.05 0.00 0.05 99.85 04:31:01 1 0.10 0.00 0.03 0.00 0.03 99.83 Average: all 12.43 0.00 3.36 1.23 0.05 82.92 Average: 0 12.35 0.00 3.48 1.18 0.06 82.92 Average: 1 12.52 0.00 3.23 1.29 0.05 82.92