---> uname -a: Linux prd-centos7-docker-4c-2g-1166.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 01/10/22 _x86_64_ (2 CPU) 22:41:47 LINUX RESTART (2 CPU) 22:42:02 tps rtps wtps bread/s bwrtn/s 22:43:01 138.77 17.53 121.24 5358.67 41116.70 22:44:01 1.85 0.05 1.80 1.07 36.34 22:45:01 0.25 0.00 0.25 0.00 3.50 22:46:01 0.23 0.00 0.23 0.00 3.60 22:47:01 0.22 0.00 0.22 0.00 3.25 22:48:01 0.38 0.00 0.38 0.00 5.60 Average: 23.30 2.89 20.41 880.93 6766.71 22:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:43:01 5664024 0 617280 7.71 2620 1725008 1245892 13.76 589140 1520240 132 22:44:01 5671188 0 610068 7.62 2620 1725056 1192100 13.16 584252 1520232 20 22:45:01 5674792 0 606408 7.57 2620 1725112 1192004 13.16 580164 1520248 32 22:46:01 5670948 0 610300 7.62 2620 1725064 1192340 13.16 584024 1520236 16 22:47:01 5680380 0 600860 7.50 2620 1725072 1164020 12.85 575808 1520232 8 22:48:01 5679872 0 601368 7.51 2620 1725072 1164116 12.85 576436 1520232 16 Average: 5673534 0 607714 7.59 2620 1725064 1191745 13.16 581637 1520237 37 22:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:43:01 eth0 497.34 274.34 1539.94 78.61 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 18.31 8.74 2.48 67.11 0.00 0.00 0.00 0.00 22:44:01 eth0 1.93 0.75 0.83 0.56 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.65 0.17 0.14 0.10 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 6.80 2.00 8.95 0.31 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.38 45.63 254.78 13.10 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 3.01 1.44 0.41 11.03 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) 01/10/22 _x86_64_ (2 CPU) 22:41:47 LINUX RESTART (2 CPU) 22:42:02 CPU %user %nice %system %iowait %steal %idle 22:43:01 all 16.21 0.00 4.17 3.65 0.06 75.92 22:43:01 0 15.85 0.00 4.74 4.25 0.05 75.10 22:43:01 1 16.56 0.00 3.59 3.05 0.07 76.73 22:44:01 all 0.18 0.00 0.05 0.00 0.03 99.74 22:44:01 0 0.13 0.00 0.05 0.00 0.05 99.77 22:44:01 1 0.22 0.00 0.05 0.00 0.02 99.72 22:45:01 all 0.07 0.00 0.05 0.00 0.03 99.85 22:45:01 0 0.05 0.00 0.05 0.00 0.05 99.85 22:45:01 1 0.08 0.00 0.05 0.00 0.02 99.85 22:46:01 all 0.17 0.00 0.04 0.00 0.03 99.76 22:46:01 0 0.20 0.00 0.05 0.00 0.03 99.72 22:46:01 1 0.13 0.00 0.03 0.00 0.03 99.80 22:47:01 all 0.13 0.00 0.03 0.00 0.04 99.79 22:47:01 0 0.07 0.00 0.03 0.00 0.05 99.85 22:47:01 1 0.20 0.00 0.03 0.00 0.03 99.73 22:48:01 all 0.10 0.00 0.03 0.00 0.03 99.84 22:48:01 0 0.03 0.00 0.03 0.00 0.03 99.90 22:48:01 1 0.17 0.00 0.03 0.00 0.02 99.78 Average: all 2.71 0.00 0.70 0.59 0.04 95.97 Average: 0 2.62 0.00 0.80 0.68 0.04 95.86 Average: 1 2.79 0.00 0.61 0.49 0.03 96.08