---> uname -a: Linux prd-centos7-docker-4c-2g-1483.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 9.2G 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) 01/14/22 _x86_64_ (2 CPU) 01:24:58 LINUX RESTART (2 CPU) 01:26:01 tps rtps wtps bread/s bwrtn/s 01:27:01 308.99 0.00 308.99 0.00 63997.37 01:28:01 131.39 0.00 131.39 0.00 29244.47 01:29:01 0.85 0.00 0.85 0.00 6.64 01:30:01 0.32 0.00 0.32 0.00 5.23 01:31:01 0.22 0.00 0.22 0.00 3.28 01:32:01 0.32 0.00 0.32 0.00 3.48 01:33:01 0.20 0.00 0.20 0.00 2.60 Average: 63.19 0.00 63.19 0.00 13324.69 01:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 3831784 0 1015388 12.68 2620 3159140 1547340 17.08 939376 2772016 45340 01:28:01 3218276 0 1066568 13.32 2620 3721468 1418008 15.66 1024244 3228296 20 01:29:01 3212456 0 1072388 13.39 2620 3721468 1441824 15.92 1031320 3228296 20 01:30:01 3219708 0 1065132 13.30 2620 3721472 1442852 15.93 1024800 3228296 8 01:31:01 3225388 0 1059444 13.23 2620 3721480 1413396 15.60 1019788 3228296 8 01:32:01 3243152 0 1041680 13.01 2620 3721480 1299288 14.34 1005512 3228296 16 01:33:01 3243572 0 1041252 13.00 2620 3721488 1299288 14.34 1005584 3228296 8 Average: 3313477 0 1051693 13.13 2620 3641142 1408857 15.55 1007232 3163113 6489 01:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 eth0 274.18 197.62 2080.25 27.69 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 veth325b588 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 01:27:01 docker0 177.03 235.16 13.84 2043.89 0.00 0.00 0.00 0.00 01:28:01 eth0 146.19 95.09 2705.10 57.64 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 6.34 8.09 0.35 38.01 0.00 0.00 0.00 0.00 01:29:01 eth0 3.28 2.21 0.78 19.48 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 eth0 1.42 1.40 0.41 12.92 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 eth0 0.75 0.80 0.12 6.47 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 eth0 0.08 0.07 0.01 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 60.86 42.47 683.94 17.75 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 26.20 34.75 2.03 297.42 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) 01/14/22 _x86_64_ (2 CPU) 01:24:58 LINUX RESTART (2 CPU) 01:26:01 CPU %user %nice %system %iowait %steal %idle 01:27:01 all 33.76 0.00 10.81 2.57 0.11 52.75 01:27:01 0 32.75 0.00 10.70 1.50 0.11 54.94 01:27:01 1 34.77 0.00 10.91 3.65 0.11 50.56 01:28:01 all 25.82 0.00 6.38 2.08 0.08 65.64 01:28:01 0 25.85 0.00 6.24 1.90 0.07 65.94 01:28:01 1 25.78 0.00 6.53 2.25 0.09 65.34 01:29:01 all 0.19 0.00 0.10 0.00 0.03 99.67 01:29:01 0 0.22 0.00 0.10 0.00 0.05 99.63 01:29:01 1 0.17 0.00 0.10 0.00 0.02 99.72 01:30:01 all 0.12 0.00 0.10 0.00 0.02 99.77 01:30:01 0 0.12 0.00 0.10 0.00 0.02 99.77 01:30:01 1 0.12 0.00 0.10 0.00 0.02 99.77 01:31:01 all 0.03 0.00 0.04 0.00 0.02 99.91 01:31:01 0 0.03 0.00 0.05 0.00 0.00 99.92 01:31:01 1 0.03 0.00 0.03 0.00 0.03 99.90 01:32:01 all 0.08 0.00 0.03 0.00 0.02 99.88 01:32:01 0 0.08 0.00 0.02 0.00 0.00 99.90 01:32:01 1 0.07 0.00 0.03 0.00 0.03 99.87 01:33:01 all 0.03 0.00 0.03 0.00 0.03 99.92 01:33:01 0 0.02 0.00 0.02 0.00 0.02 99.95 01:33:01 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: all 8.23 0.00 2.40 0.64 0.04 88.70 Average: 0 8.10 0.00 2.36 0.47 0.04 89.04 Average: 1 8.36 0.00 2.43 0.81 0.05 88.36