---> uname -a: Linux prd-centos7-docker-4c-2g-3793.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) 01/24/22 _x86_64_ (2 CPU) 19:52:43 LINUX RESTART (2 CPU) 19:53:02 tps rtps wtps bread/s bwrtn/s 19:54:02 312.17 13.40 298.76 4391.81 53681.27 19:55:01 196.36 0.05 196.31 1.08 31888.98 19:56:01 65.53 0.00 65.53 0.00 8013.87 19:57:01 0.25 0.00 0.25 0.00 2.88 19:58:01 0.28 0.00 0.28 0.00 4.56 19:59:01 0.30 0.00 0.30 0.00 4.38 20:00:01 0.30 0.00 0.30 0.00 3.93 20:01:01 0.25 0.03 0.22 0.27 3.61 20:02:01 71.57 0.07 71.51 1.47 17695.97 Average: 71.25 1.49 69.76 482.28 12259.76 19:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:54:02 3494376 0 976576 12.19 2620 3535360 1607552 17.75 1260700 2755712 494980 19:55:01 3931780 0 939632 11.73 2620 3134900 1383044 15.27 971356 2633564 29564 19:56:01 3926944 0 940864 11.75 2620 3138504 1207748 13.33 954304 2673740 20 19:57:01 3929640 0 938164 11.71 2620 3138508 1168324 12.90 954180 2673740 20 19:58:01 3933620 0 934176 11.66 2620 3138516 1168516 12.90 951592 2673740 16 19:59:01 3935524 0 932272 11.64 2620 3138516 1168528 12.90 951744 2673740 8 20:00:01 3938652 0 929132 11.60 2620 3138528 1168360 12.90 948792 2673740 20 20:01:01 3930088 0 937692 11.71 2620 3138532 1171508 12.93 956568 2673740 8 20:02:01 3303244 0 1074452 13.42 2620 3628616 1548508 17.10 1051332 3119044 44 Average: 3813763 0 955884 11.94 2620 3236664 1288010 14.22 1000063 2727862 58298 19:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:54:02 eth0 758.84 455.90 6505.44 101.76 0.00 0.00 0.00 0.00 19:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:54:02 docker0 176.60 233.29 14.59 2116.62 0.00 0.00 0.00 0.00 19:55:01 eth0 29.87 17.37 27.43 11.17 0.00 0.00 0.00 0.00 19:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:55:01 veth9593751 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 19:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 eth0 50.58 32.73 161.10 12.55 0.00 0.00 0.00 0.00 19:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:56:01 docker0 13.84 17.27 0.78 89.60 0.00 0.00 0.00 0.00 19:57:01 eth0 0.77 0.12 0.06 0.01 0.00 0.00 0.00 0.00 19:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 eth0 1.43 0.67 1.01 0.22 0.00 0.00 0.00 0.00 19:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 eth0 0.85 0.48 0.44 0.33 0.00 0.00 0.00 0.00 19:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 eth0 0.73 0.18 0.12 0.01 0.00 0.00 0.00 0.00 20:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 eth0 0.58 0.33 0.27 0.20 0.00 0.00 0.00 0.00 20:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 eth0 120.58 71.72 2593.13 102.53 0.00 0.00 0.00 0.00 20:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.13 63.79 1024.32 25.32 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 20.92 27.53 1.69 242.28 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) 01/24/22 _x86_64_ (2 CPU) 19:52:43 LINUX RESTART (2 CPU) 19:53:02 CPU %user %nice %system %iowait %steal %idle 19:54:02 all 34.06 0.00 11.51 4.16 0.12 50.16 19:54:02 0 33.81 0.00 12.25 3.90 0.09 49.95 19:54:02 1 34.30 0.00 10.76 4.42 0.15 50.37 19:55:01 all 61.57 0.00 8.27 2.46 0.11 27.59 19:55:01 0 60.71 0.00 8.28 2.86 0.11 28.04 19:55:01 1 62.43 0.00 8.27 2.05 0.11 27.15 19:56:01 all 20.55 0.00 4.46 3.28 0.07 71.64 19:56:01 0 21.37 0.00 4.13 2.69 0.07 71.74 19:56:01 1 19.74 0.00 4.79 3.86 0.07 71.54 19:57:01 all 0.13 0.00 0.04 0.00 0.03 99.80 19:57:01 0 0.05 0.00 0.07 0.00 0.02 99.87 19:57:01 1 0.22 0.00 0.02 0.00 0.03 99.73 19:58:01 all 0.16 0.00 0.06 0.00 0.03 99.76 19:58:01 0 0.07 0.00 0.07 0.00 0.02 99.85 19:58:01 1 0.25 0.00 0.05 0.00 0.03 99.67 19:59:01 all 0.15 0.00 0.05 0.00 0.02 99.78 19:59:01 0 0.05 0.00 0.07 0.00 0.02 99.87 19:59:01 1 0.25 0.00 0.03 0.00 0.02 99.70 20:00:01 all 0.14 0.00 0.02 0.00 0.02 99.82 20:00:01 0 0.07 0.00 0.02 0.00 0.03 99.88 20:00:01 1 0.22 0.00 0.02 0.00 0.00 99.77 20:01:01 all 0.23 0.00 0.05 0.00 0.03 99.70 20:01:01 0 0.07 0.00 0.05 0.00 0.03 99.85 20:01:01 1 0.38 0.00 0.05 0.00 0.02 99.55 20:02:01 all 7.45 0.00 3.14 0.87 0.03 88.51 20:02:01 0 7.38 0.00 2.92 0.76 0.03 88.91 20:02:01 1 7.53 0.00 3.36 0.97 0.03 88.11 Average: all 13.08 0.00 2.92 1.15 0.05 82.80 Average: 0 13.01 0.00 2.95 1.08 0.05 82.91 Average: 1 13.16 0.00 2.90 1.21 0.05 82.68