---> uname -a: Linux prd-centos7-docker-4c-2g-3858.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: 2799.976 BogoMIPS: 5599.95 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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 01/25/22 _x86_64_ (2 CPU) 17:37:08 LINUX RESTART (2 CPU) 17:38:02 tps rtps wtps bread/s bwrtn/s 17:39:01 113.75 0.00 113.75 0.00 28426.68 17:40:01 117.77 0.02 117.75 0.53 20038.57 17:41:01 6.01 0.00 6.01 0.00 429.51 17:42:01 0.20 0.00 0.20 0.00 2.96 17:43:01 0.27 0.00 0.27 0.00 3.51 Average: 47.38 0.00 47.38 0.11 9719.52 17:38:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:39:01 4589948 0 838596 10.47 2620 2577776 1432516 15.82 953320 2097512 61052 17:40:01 4293244 0 887380 11.08 2620 2825696 1200180 13.25 914184 2402808 20 17:41:01 4295580 0 885044 11.05 2620 2825696 1164912 12.86 913384 2402808 20 17:42:01 4295464 0 885152 11.05 2620 2825704 1164912 12.86 913428 2402808 8 17:43:01 4295228 0 885384 11.05 2620 2825708 1165020 12.86 913832 2402808 8 Average: 4353893 0 876311 10.94 2620 2776116 1225508 13.53 921630 2341749 12222 17:38:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:39:01 vethb759338 52.59 64.00 4.91 420.65 0.00 0.00 0.00 0.00 17:39:01 eth0 106.50 76.85 459.07 21.71 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 52.59 63.87 4.19 420.64 0.00 0.00 0.00 0.00 17:40:01 eth0 129.84 77.02 2611.90 15.10 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.15 30.69 614.79 7.33 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 10.38 12.61 0.83 83.02 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) 01/25/22 _x86_64_ (2 CPU) 17:37:08 LINUX RESTART (2 CPU) 17:38:02 CPU %user %nice %system %iowait %steal %idle 17:39:01 all 45.71 0.00 10.07 1.59 0.11 42.52 17:39:01 0 44.88 0.00 9.84 1.73 0.11 43.44 17:39:01 1 46.55 0.00 10.30 1.44 0.11 41.60 17:40:01 all 25.99 0.00 5.40 0.99 0.06 67.56 17:40:01 0 26.39 0.00 5.51 1.29 0.05 66.77 17:40:01 1 25.60 0.00 5.28 0.69 0.07 68.35 17:41:01 all 0.19 0.00 0.07 0.00 0.03 99.72 17:41:01 0 0.33 0.00 0.07 0.00 0.03 99.57 17:41:01 1 0.05 0.00 0.07 0.00 0.02 99.87 17:42:01 all 0.21 0.00 0.03 0.00 0.02 99.74 17:42:01 0 0.35 0.00 0.02 0.00 0.02 99.62 17:42:01 1 0.07 0.00 0.05 0.00 0.02 99.87 17:43:01 all 0.17 0.00 0.04 0.00 0.03 99.76 17:43:01 0 0.30 0.00 0.07 0.00 0.03 99.60 17:43:01 1 0.03 0.00 0.02 0.00 0.03 99.92 Average: all 13.82 0.00 2.98 0.49 0.05 82.66 Average: 0 13.83 0.00 2.97 0.58 0.05 82.58 Average: 1 13.80 0.00 3.00 0.41 0.05 82.74