---> uname -a: Linux prd-centos7-docker-4c-2g-1456.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 9.1G 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) 01/13/22 _x86_64_ (2 CPU) 22:21:17 LINUX RESTART (2 CPU) 22:22:01 tps rtps wtps bread/s bwrtn/s 22:23:01 366.33 0.05 366.28 1.07 78913.54 22:24:01 97.94 0.02 97.92 0.53 7659.80 22:25:02 115.31 0.00 115.31 0.00 24565.06 22:26:01 0.98 0.00 0.98 0.00 11.75 22:27:01 0.27 0.00 0.27 0.00 4.05 22:28:01 0.30 0.00 0.30 0.00 4.05 22:29:01 0.15 0.00 0.15 0.00 2.15 22:30:01 0.28 0.00 0.28 0.00 3.08 22:31:01 0.28 0.00 0.28 0.00 2.61 22:32:01 0.27 0.00 0.27 0.00 3.60 Average: 58.32 0.01 58.32 0.16 11138.63 22:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:23:01 3924816 0 977008 12.20 2620 3104496 1638228 18.09 923740 2711320 69864 22:24:01 3977884 0 985232 12.30 2620 3043204 1977860 21.84 978812 2602480 24 22:25:02 3344528 0 1044456 13.04 2620 3617336 1451200 16.02 1026924 3104908 20 22:26:01 3358776 0 1030204 12.86 2620 3617340 1308176 14.44 1015400 3104908 8 22:27:01 3366056 0 1022916 12.77 2620 3617348 1308188 14.44 1010920 3104908 8 22:28:01 3365936 0 1023036 12.77 2620 3617348 1308212 14.44 1011040 3104908 16 22:29:01 3372836 0 1016128 12.69 2620 3617356 1280420 14.14 1005056 3104908 8 22:30:01 3373520 0 1015440 12.68 2620 3617360 1280420 14.14 1005144 3104908 8 22:31:01 3363564 0 1025396 12.80 2620 3617360 1280420 14.14 1014976 3104908 8 22:32:01 3360460 0 1028492 12.84 2620 3617368 1280600 14.14 1018064 3104908 16 Average: 3480838 0 1016831 12.70 2620 3508652 1411372 15.58 1001008 3015306 6998 22:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:23:01 eth0 364.20 253.06 5321.21 37.38 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 veth0d0e72a 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 22:23:01 docker0 169.10 221.05 13.90 2071.92 0.00 0.00 0.00 0.00 22:24:01 veth4a7cdbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 eth0 22.28 12.24 19.71 9.26 0.00 0.00 0.00 0.00 22:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:24:01 vethe786e46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:02 eth0 146.54 100.32 2744.45 112.55 0.00 0.00 0.00 0.00 22:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:25:02 docker0 216.76 260.84 18.26 2226.92 0.00 0.00 0.00 0.00 22:26:01 eth0 1.42 0.63 0.43 0.29 0.00 0.00 0.00 0.00 22:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 eth0 1.95 0.73 2.11 0.43 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 eth0 0.55 0.28 0.27 0.23 0.00 0.00 0.00 0.00 22:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 eth0 0.68 0.08 0.06 0.01 0.00 0.00 0.00 0.00 22:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 eth0 0.80 0.48 0.43 0.30 0.00 0.00 0.00 0.00 22:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.98 36.87 810.42 16.07 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 18.69 24.18 1.49 216.33 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) 01/13/22 _x86_64_ (2 CPU) 22:21:17 LINUX RESTART (2 CPU) 22:22:01 CPU %user %nice %system %iowait %steal %idle 22:23:01 all 34.60 0.00 12.63 3.97 0.10 48.70 22:23:01 0 34.83 0.00 13.17 3.72 0.09 48.19 22:23:01 1 34.37 0.00 12.09 4.22 0.11 49.21 22:24:01 all 74.61 0.00 8.29 1.88 0.13 15.09 22:24:01 0 73.92 0.00 8.46 1.77 0.13 15.72 22:24:01 1 75.31 0.00 8.11 2.00 0.13 14.45 22:25:02 all 23.04 0.00 5.94 1.98 0.08 68.97 22:25:02 0 22.45 0.00 6.11 2.23 0.07 69.14 22:25:02 1 23.63 0.00 5.77 1.73 0.09 68.79 22:26:01 all 0.23 0.00 0.04 0.00 0.03 99.69 22:26:01 0 0.03 0.00 0.05 0.00 0.03 99.88 22:26:01 1 0.42 0.00 0.03 0.00 0.03 99.51 22:27:01 all 0.21 0.00 0.08 0.00 0.04 99.67 22:27:01 0 0.07 0.00 0.07 0.00 0.05 99.82 22:27:01 1 0.35 0.00 0.08 0.00 0.03 99.53 22:28:01 all 0.19 0.00 0.03 0.00 0.03 99.76 22:28:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:28:01 1 0.37 0.00 0.03 0.00 0.03 99.57 22:29:01 all 0.16 0.00 0.03 0.00 0.03 99.78 22:29:01 0 0.05 0.00 0.03 0.00 0.05 99.87 22:29:01 1 0.27 0.00 0.02 0.00 0.02 99.70 22:30:01 all 0.10 0.00 0.03 0.00 0.03 99.85 22:30:01 0 0.02 0.00 0.00 0.00 0.02 99.97 22:30:01 1 0.18 0.00 0.05 0.00 0.03 99.73 22:31:01 all 0.14 0.00 0.04 0.00 0.03 99.78 22:31:01 0 0.05 0.00 0.03 0.00 0.05 99.87 22:31:01 1 0.23 0.00 0.05 0.00 0.02 99.70 22:32:01 all 0.11 0.00 0.03 0.00 0.03 99.84 22:32:01 0 0.05 0.00 0.02 0.00 0.03 99.90 22:32:01 1 0.17 0.00 0.03 0.00 0.02 99.78 Average: all 12.50 0.00 2.57 0.74 0.05 84.13 Average: 0 12.32 0.00 2.65 0.73 0.05 84.25 Average: 1 12.69 0.00 2.49 0.75 0.05 84.02