---> uname -a: Linux prd-centos7-docker-4c-2g-960.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) 12/16/21 _x86_64_ (2 CPU) 10:54:41 LINUX RESTART (2 CPU) 10:55:01 tps rtps wtps bread/s bwrtn/s 10:56:01 92.55 8.68 83.88 3516.99 4030.13 10:57:01 1.67 0.05 1.62 1.07 32.76 10:58:01 0.35 0.00 0.35 0.00 4.15 10:59:01 0.27 0.00 0.27 0.00 4.40 Average: 23.71 2.18 21.53 879.66 1018.02 10:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:56:01 5678052 0 617060 7.70 2620 1711208 1283948 14.18 577524 1517824 124 10:57:01 5691348 0 603716 7.54 2620 1711256 1164424 12.86 566848 1517816 20 10:58:01 5693716 0 601348 7.51 2620 1711256 1164580 12.86 564388 1517808 16 10:59:01 5689084 0 605972 7.57 2620 1711264 1164628 12.86 568752 1517808 16 Average: 5688050 0 607024 7.58 2620 1711246 1194395 13.19 569378 1517814 44 10:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:56:01 eth0 491.47 267.79 1268.75 76.64 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 7.96 5.63 1.08 26.75 0.00 0.00 0.00 0.00 10:57:01 eth0 0.68 0.27 0.18 0.08 0.00 0.00 0.00 0.00 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 eth0 4.41 2.30 3.39 0.40 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 eth0 0.50 0.48 0.26 0.21 0.00 0.00 0.00 0.00 10:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.29 67.72 318.20 19.34 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 1.99 1.41 0.27 6.69 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) 12/16/21 _x86_64_ (2 CPU) 10:54:41 LINUX RESTART (2 CPU) 10:55:01 CPU %user %nice %system %iowait %steal %idle 10:56:01 all 11.66 0.00 3.02 2.01 0.05 83.26 10:56:01 0 11.46 0.00 3.66 1.61 0.05 83.23 10:56:01 1 11.86 0.00 2.39 2.41 0.05 83.30 10:57:01 all 0.26 0.00 0.06 0.00 0.01 99.67 10:57:01 0 0.42 0.00 0.05 0.00 0.00 99.53 10:57:01 1 0.10 0.00 0.07 0.00 0.02 99.82 10:58:01 all 0.28 0.00 0.04 0.00 0.03 99.66 10:58:01 0 0.44 0.00 0.03 0.00 0.02 99.51 10:58:01 1 0.12 0.00 0.05 0.00 0.03 99.80 10:59:01 all 0.29 0.00 0.03 0.00 0.03 99.65 10:59:01 0 0.50 0.00 0.03 0.00 0.02 99.45 10:59:01 1 0.08 0.00 0.03 0.00 0.03 99.85 Average: all 3.07 0.00 0.78 0.49 0.03 95.63 Average: 0 3.15 0.00 0.93 0.39 0.02 95.50 Average: 1 2.99 0.00 0.63 0.59 0.03 95.76