---> uname -a: Linux prd-centos7-docker-4c-2g-4780.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: 2800.000 BogoMIPS: 5600.00 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 9.1G 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 9.1G 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) 02/07/22 _x86_64_ (2 CPU) 16:30:39 LINUX RESTART (2 CPU) 16:31:01 tps rtps wtps bread/s bwrtn/s 16:32:02 254.21 5.61 248.60 2941.59 52769.53 16:33:01 212.09 0.02 212.07 0.54 38776.98 16:34:01 3.73 0.00 3.73 0.00 118.66 16:35:01 0.60 0.00 0.60 0.00 7.88 16:36:01 0.22 0.00 0.22 0.00 3.46 16:37:01 0.28 0.00 0.28 0.00 4.00 16:38:01 65.59 0.00 65.59 0.00 17733.83 Average: 76.38 0.81 75.57 421.44 15580.33 16:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:32:02 3484724 0 974476 12.17 2620 3547120 1610896 17.79 1260776 2763060 495128 16:33:01 3942784 0 917076 11.45 2620 3146460 1210904 13.37 914664 2696176 20 16:34:01 3934460 0 925400 11.55 2620 3146460 1207896 13.34 923392 2696176 8 16:35:01 3934612 0 925184 11.55 2620 3146524 1165748 12.87 925544 2696192 16 16:36:01 3944092 0 915756 11.43 2620 3146472 1165508 12.87 917340 2696176 8 16:37:01 3944668 0 915176 11.43 2620 3146476 1165592 12.87 916804 2696176 8 16:38:01 3327212 0 1042792 13.02 2620 3636316 1168816 12.90 1014220 3139408 20 Average: 3787507 0 945123 11.80 2620 3273690 1242194 13.71 981820 2769052 70744 16:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:32:02 eth0 845.74 536.56 6486.03 106.85 0.00 0.00 0.00 0.00 16:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:02 docker0 207.53 258.87 17.26 2145.10 0.00 0.00 0.00 0.00 16:33:01 eth0 64.08 39.80 178.05 17.25 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 docker0 11.24 17.20 0.66 91.21 0.00 0.00 0.00 0.00 16:34:01 eth0 0.83 0.27 0.30 0.22 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 eth0 0.57 0.30 0.27 0.20 0.00 0.00 0.00 0.00 16:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 eth0 0.27 0.27 0.08 0.08 0.00 0.00 0.00 0.00 16:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 eth0 109.89 70.72 2609.05 10.97 0.00 0.00 0.00 0.00 16:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 146.16 92.73 1327.85 19.38 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 31.31 39.50 2.57 320.12 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) 02/07/22 _x86_64_ (2 CPU) 16:30:39 LINUX RESTART (2 CPU) 16:31:01 CPU %user %nice %system %iowait %steal %idle 16:32:02 all 29.77 0.00 10.91 4.01 0.10 55.22 16:32:02 0 29.27 0.00 11.84 5.17 0.09 53.63 16:32:02 1 30.27 0.00 9.98 2.84 0.11 56.80 16:33:01 all 46.68 0.00 9.97 1.98 0.12 41.25 16:33:01 0 46.20 0.00 10.39 1.99 0.13 41.28 16:33:01 1 47.16 0.00 9.55 1.96 0.11 41.22 16:34:01 all 0.16 0.00 0.05 0.00 0.03 99.77 16:34:01 0 0.12 0.00 0.03 0.00 0.00 99.85 16:34:01 1 0.20 0.00 0.07 0.00 0.05 99.68 16:35:01 all 0.17 0.00 0.06 0.00 0.02 99.76 16:35:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:35:01 1 0.30 0.00 0.08 0.00 0.02 99.60 16:36:01 all 0.12 0.00 0.05 0.00 0.03 99.81 16:36:01 0 0.15 0.00 0.05 0.00 0.02 99.78 16:36:01 1 0.08 0.00 0.05 0.00 0.03 99.83 16:37:01 all 0.14 0.00 0.03 0.00 0.02 99.82 16:37:01 0 0.23 0.00 0.02 0.00 0.00 99.75 16:37:01 1 0.05 0.00 0.03 0.00 0.03 99.88 16:38:01 all 7.45 0.00 3.02 0.88 0.05 88.60 16:38:01 0 7.61 0.00 2.90 0.66 0.05 88.77 16:38:01 1 7.29 0.00 3.14 1.10 0.05 88.42 Average: all 11.50 0.00 3.30 0.94 0.05 84.21 Average: 0 11.38 0.00 3.46 1.07 0.04 84.05 Average: 1 11.62 0.00 3.14 0.81 0.06 84.38