---> uname -a: Linux prd-centos7-docker-4c-2g-5442.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: 2799.996 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 11G 30G 26% / 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 11G 30G 26% /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) 02/17/22 _x86_64_ (2 CPU) 20:43:35 LINUX RESTART (2 CPU) 20:44:01 tps rtps wtps bread/s bwrtn/s 20:45:01 262.36 4.31 258.05 2447.96 41653.44 20:46:01 236.41 0.00 236.41 0.00 40741.08 20:47:01 138.30 0.03 138.26 0.80 26997.99 20:48:01 5.61 0.00 5.61 0.00 398.07 20:49:01 0.25 0.00 0.25 0.00 2.85 20:50:01 0.33 0.00 0.33 0.00 4.86 20:51:01 0.20 0.00 0.20 0.00 3.02 20:52:01 0.23 0.00 0.23 0.00 2.08 20:53:01 222.86 0.07 222.80 6.93 54373.21 Average: 96.32 0.49 95.83 272.86 18247.95 20:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:45:01 4106132 0 861336 10.75 2620 3038844 1411024 15.58 763748 2677196 256920 20:46:01 3926172 0 945104 11.80 2620 3135036 1432224 15.81 971568 2633988 64624 20:47:01 3326368 0 1051800 13.13 2620 3628144 1436576 15.86 1040492 3101356 20 20:48:01 3344600 0 1033564 12.91 2620 3628148 1281984 14.15 1027424 3101356 16 20:49:01 3347256 0 1030900 12.87 2620 3628156 1282068 14.15 1027604 3101356 16 20:50:01 3353288 0 1024868 12.80 2620 3628156 1281984 14.15 1021192 3101356 12 20:51:01 3355488 0 1022660 12.77 2620 3628164 1282276 14.16 1021100 3101356 8 20:52:01 3355224 0 1022920 12.77 2620 3628168 1282048 14.15 1021304 3101356 8 20:53:01 1781604 0 1274476 15.91 2620 4950232 1374144 15.17 1257980 4226472 40 Average: 3321792 0 1029736 12.86 2620 3654783 1340481 14.80 1016935 3127310 35740 20:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:45:01 eth0 600.82 407.69 5998.56 83.85 0.00 0.00 0.00 0.00 20:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:45:01 docker0 202.65 268.88 16.39 2086.64 0.00 0.00 0.00 0.00 20:46:01 eth0 28.11 16.75 26.25 10.67 0.00 0.00 0.00 0.00 20:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:46:01 veth6ded8fe 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 eth0 234.95 166.53 2796.27 251.35 0.00 0.00 0.00 0.00 20:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:01 docker0 23.49 30.32 1.28 90.49 0.00 0.00 0.00 0.00 20:48:01 eth0 0.45 0.43 0.03 0.04 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 eth0 0.32 0.30 0.09 0.05 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 0.12 0.12 0.01 0.04 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 2.65 1.23 3.22 0.26 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 eth0 366.24 232.47 7696.96 48.81 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 32.04 50.81 3.25 388.26 0.00 0.00 0.00 0.00 Average: eth0 137.09 91.74 1835.80 43.90 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 28.69 38.89 2.32 285.05 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) 02/17/22 _x86_64_ (2 CPU) 20:43:35 LINUX RESTART (2 CPU) 20:44:01 CPU %user %nice %system %iowait %steal %idle 20:45:01 all 23.72 0.00 9.66 4.06 0.10 62.46 20:45:01 0 23.63 0.00 10.62 3.68 0.09 61.99 20:45:01 1 23.81 0.00 8.71 4.45 0.11 62.93 20:46:01 all 61.25 0.00 9.91 2.12 0.12 26.60 20:46:01 0 60.18 0.00 10.76 1.94 0.13 27.00 20:46:01 1 62.32 0.00 9.07 2.31 0.11 26.20 20:47:01 all 30.71 0.00 8.11 2.31 0.10 58.78 20:47:01 0 30.46 0.00 8.10 2.36 0.09 58.98 20:47:01 1 30.96 0.00 8.11 2.25 0.11 58.57 20:48:01 all 0.21 0.00 0.09 0.01 0.03 99.67 20:48:01 0 0.35 0.00 0.12 0.02 0.03 99.48 20:48:01 1 0.07 0.00 0.07 0.00 0.02 99.85 20:49:01 all 0.23 0.00 0.08 0.00 0.03 99.67 20:49:01 0 0.30 0.00 0.10 0.00 0.03 99.57 20:49:01 1 0.15 0.00 0.05 0.00 0.03 99.77 20:50:01 all 0.14 0.00 0.03 0.00 0.03 99.80 20:50:01 0 0.05 0.00 0.05 0.00 0.03 99.87 20:50:01 1 0.23 0.00 0.02 0.00 0.02 99.73 20:51:01 all 0.15 0.00 0.03 0.00 0.03 99.78 20:51:01 0 0.07 0.00 0.03 0.00 0.05 99.85 20:51:01 1 0.23 0.00 0.03 0.00 0.02 99.72 20:52:01 all 0.20 0.00 0.03 0.00 0.02 99.75 20:52:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:52:01 1 0.35 0.00 0.03 0.00 0.03 99.58 20:53:01 all 24.64 0.00 10.53 3.60 0.09 61.14 20:53:01 0 24.38 0.00 11.23 3.96 0.09 60.34 20:53:01 1 24.91 0.00 9.83 3.25 0.09 61.93 Average: all 15.03 0.00 4.12 1.30 0.06 79.49 Average: 0 14.84 0.00 4.39 1.28 0.06 79.43 Average: 1 15.22 0.00 3.85 1.32 0.06 79.55