---> uname -a: Linux prd-centos7-docker-4c-2g-522.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: 2799.994 BogoMIPS: 5599.98 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 9.0G 32G 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 9.0G 32G 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) 12/08/21 _x86_64_ (2 CPU) 21:25:28 LINUX RESTART (2 CPU) 21:26:01 tps rtps wtps bread/s bwrtn/s 21:27:01 31.37 3.28 28.09 2334.47 2552.66 21:28:01 0.37 0.00 0.37 0.00 6.08 21:29:01 0.27 0.00 0.27 0.00 3.60 21:30:01 0.22 0.00 0.22 0.00 2.70 21:31:01 0.32 0.00 0.32 0.00 3.30 21:32:01 0.28 0.00 0.28 0.00 4.45 21:33:01 0.17 0.00 0.17 0.00 1.62 21:34:01 126.61 0.03 126.58 3.73 32211.19 Average: 19.95 0.41 19.54 292.39 4349.25 21:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:27:01 5685104 0 623680 7.79 2620 1697536 1247380 13.77 569816 1520684 20 21:28:01 5690992 0 617784 7.71 2620 1697544 1186964 13.10 566136 1520648 16 21:29:01 5696036 0 612740 7.65 2620 1697544 1186532 13.10 560760 1520648 8 21:30:01 5697572 0 611196 7.63 2620 1697552 1155440 12.76 559992 1520652 8 21:31:01 5700780 0 607984 7.59 2620 1697556 1155524 12.76 556872 1520648 16 21:32:01 5701124 0 607640 7.59 2620 1697556 1155440 12.76 556452 1520648 12 21:33:01 5701196 0 607560 7.59 2620 1697564 1155440 12.76 556404 1520648 8 21:34:01 4798244 0 792300 9.89 2620 2415776 1456900 16.08 781080 2114048 52 Average: 5583881 0 635110 7.93 2620 1787328 1212452 13.39 588439 1594828 18 21:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:27:01 eth0 92.41 70.10 408.89 22.04 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 13.97 8.79 1.56 43.51 0.00 0.00 0.00 0.00 21:28:01 eth0 10.39 5.16 9.46 0.63 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.85 0.27 0.30 0.20 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 eth0 0.28 0.22 0.09 0.07 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 eth0 200.13 122.28 4467.29 20.87 0.00 0.00 0.00 0.00 21:34:01 veth92e9ae9 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 docker0 26.74 48.58 2.73 387.50 0.00 0.00 0.00 0.00 Average: eth0 38.06 24.80 610.90 5.48 0.00 0.00 0.00 0.00 Average: veth92e9ae9 0.00 0.01 0.00 0.00 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 5.09 7.17 0.54 53.89 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) 12/08/21 _x86_64_ (2 CPU) 21:25:28 LINUX RESTART (2 CPU) 21:26:01 CPU %user %nice %system %iowait %steal %idle 21:27:01 all 3.97 0.00 1.63 0.82 0.05 93.53 21:27:01 0 3.80 0.00 1.71 0.41 0.03 94.06 21:27:01 1 4.15 0.00 1.55 1.23 0.07 93.00 21:28:01 all 0.29 0.00 0.07 0.00 0.03 99.62 21:28:01 0 0.28 0.00 0.08 0.00 0.03 99.60 21:28:01 1 0.30 0.00 0.05 0.00 0.02 99.63 21:29:01 all 0.24 0.00 0.04 0.00 0.03 99.69 21:29:01 0 0.42 0.00 0.03 0.00 0.02 99.53 21:29:01 1 0.07 0.00 0.05 0.00 0.03 99.85 21:30:01 all 0.16 0.00 0.04 0.00 0.03 99.77 21:30:01 0 0.25 0.00 0.03 0.00 0.02 99.70 21:30:01 1 0.07 0.00 0.05 0.00 0.03 99.85 21:31:01 all 0.08 0.00 0.05 0.00 0.01 99.87 21:31:01 0 0.07 0.00 0.05 0.00 0.00 99.88 21:31:01 1 0.08 0.00 0.05 0.00 0.02 99.85 21:32:01 all 0.17 0.00 0.02 0.00 0.03 99.79 21:32:01 0 0.30 0.00 0.02 0.00 0.02 99.67 21:32:01 1 0.03 0.00 0.02 0.00 0.03 99.92 21:33:01 all 0.18 0.00 0.04 0.00 0.03 99.76 21:33:01 0 0.03 0.00 0.05 0.00 0.02 99.90 21:33:01 1 0.32 0.00 0.03 0.00 0.03 99.62 21:34:01 all 12.23 0.00 4.82 1.77 0.04 81.14 21:34:01 0 12.05 0.00 4.85 1.74 0.03 81.33 21:34:01 1 12.42 0.00 4.78 1.80 0.05 80.95 Average: all 2.13 0.00 0.82 0.32 0.03 96.70 Average: 0 2.12 0.00 0.84 0.26 0.02 96.75 Average: 1 2.14 0.00 0.81 0.37 0.04 96.64