---> uname -a: Linux prd-centos7-docker-4c-2g-3803.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 9.2G 31G 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 9.2G 31G 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) 01/24/22 _x86_64_ (2 CPU) 22:34:18 LINUX RESTART (2 CPU) 22:35:01 tps rtps wtps bread/s bwrtn/s 22:36:01 303.66 0.45 303.21 290.63 81959.18 22:37:01 103.61 0.00 103.61 0.00 12383.84 22:38:01 66.19 0.00 66.19 0.00 17839.63 22:39:01 0.37 0.00 0.37 0.00 5.83 22:40:01 0.18 0.00 0.18 0.00 1.53 22:41:01 0.23 0.00 0.23 0.00 3.50 22:42:01 0.30 0.00 0.30 0.00 5.10 Average: 67.83 0.06 67.76 41.54 16036.21 22:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:36:01 3916748 0 985376 12.30 2620 3104188 1621420 17.90 817000 2754972 18884 22:37:01 3527532 0 1025472 12.80 2620 3453308 1577224 17.41 1067644 2934348 256484 22:38:01 3276188 0 1044212 13.04 2620 3685912 1407584 15.54 1028040 3167884 8 22:39:01 3289204 0 1031192 12.88 2620 3685916 1287652 14.22 1017560 3167884 8 22:40:01 3292404 0 1027984 12.84 2620 3685924 1303592 14.39 1017244 3167884 20 22:41:01 3296720 0 1023668 12.78 2620 3685924 1287716 14.22 1014420 3167884 12 22:42:01 3292920 0 1027456 12.83 2620 3685936 1365956 15.08 1015948 3167932 24 Average: 3413102 0 1023623 12.78 2620 3569587 1407306 15.54 996837 3075541 39349 22:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:36:01 eth0 431.74 329.76 5939.15 44.89 0.00 0.00 0.00 0.00 22:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:36:01 docker0 233.45 268.80 19.58 2283.47 0.00 0.00 0.00 0.00 22:37:01 eth0 176.98 103.18 2762.34 23.87 0.00 0.00 0.00 0.00 22:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:37:01 docker0 14.76 17.66 0.84 89.58 0.00 0.00 0.00 0.00 22:38:01 eth0 18.77 15.67 13.48 56.09 0.00 0.00 0.00 0.00 22:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 eth0 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 eth0 1.10 1.12 0.14 6.47 0.00 0.00 0.00 0.00 22:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 eth0 6.08 5.55 2.23 32.87 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.77 65.13 1246.08 23.46 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 35.48 40.95 2.92 339.21 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) 01/24/22 _x86_64_ (2 CPU) 22:34:18 LINUX RESTART (2 CPU) 22:35:01 CPU %user %nice %system %iowait %steal %idle 22:36:01 all 27.63 0.00 13.92 3.45 0.12 54.87 22:36:01 0 28.04 0.00 14.03 3.34 0.12 54.47 22:36:01 1 27.23 0.00 13.82 3.55 0.12 55.28 22:37:01 all 48.83 0.00 10.32 1.99 0.12 38.74 22:37:01 0 48.43 0.00 10.53 1.80 0.13 39.11 22:37:01 1 49.24 0.00 10.12 2.17 0.11 38.36 22:38:01 all 4.99 0.00 2.28 1.17 0.03 91.53 22:38:01 0 4.99 0.00 2.35 1.42 0.05 91.19 22:38:01 1 4.99 0.00 2.21 0.91 0.02 91.87 22:39:01 all 0.04 0.00 0.06 0.00 0.03 99.87 22:39:01 0 0.05 0.00 0.07 0.00 0.03 99.85 22:39:01 1 0.03 0.00 0.05 0.00 0.02 99.90 22:40:01 all 0.13 0.00 0.10 0.00 0.03 99.74 22:40:01 0 0.08 0.00 0.07 0.00 0.02 99.83 22:40:01 1 0.18 0.00 0.13 0.00 0.03 99.65 22:41:01 all 0.03 0.00 0.04 0.00 0.02 99.92 22:41:01 0 0.02 0.00 0.03 0.00 0.00 99.95 22:41:01 1 0.03 0.00 0.05 0.00 0.03 99.88 22:42:01 all 0.19 0.00 0.13 0.00 0.03 99.66 22:42:01 0 0.15 0.00 0.13 0.00 0.02 99.70 22:42:01 1 0.23 0.00 0.12 0.00 0.03 99.62 Average: all 11.11 0.00 3.67 0.91 0.05 84.26 Average: 0 11.09 0.00 3.71 0.90 0.05 84.25 Average: 1 11.14 0.00 3.62 0.91 0.05 84.28