---> uname -a: Linux prd-centos7-docker-4c-2g-2169.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 10G 31G 25% / 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 10G 31G 25% /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) 01/20/22 _x86_64_ (2 CPU) 00:06:39 LINUX RESTART (2 CPU) 00:07:01 tps rtps wtps bread/s bwrtn/s 00:08:01 287.90 6.19 281.70 2989.41 49400.38 00:09:01 139.82 0.05 139.77 1.07 25628.33 00:10:01 3.20 0.00 3.20 0.00 138.98 00:11:01 0.25 0.00 0.25 0.00 3.90 00:12:01 0.17 0.00 0.17 0.00 2.43 00:13:01 0.32 0.00 0.32 0.00 4.46 00:14:01 0.23 0.00 0.23 0.00 2.85 00:15:01 0.30 0.00 0.30 0.00 4.06 00:16:02 104.03 0.03 104.00 3.73 29355.92 Average: 59.59 0.70 58.89 332.79 11618.12 00:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:08:01 4562376 0 843116 10.53 2620 2600828 1538372 16.98 724632 2327552 52 00:09:01 3825172 0 1008612 12.59 2620 3172536 1403704 15.50 959720 2743200 20 00:10:01 3836944 0 996840 12.45 2620 3172536 1304624 14.40 949960 2743192 8 00:11:01 3842004 0 991768 12.38 2620 3172548 1268644 14.01 948372 2743192 8 00:12:01 3858096 0 975672 12.18 2620 3172552 1268996 14.01 932496 2743192 8 00:13:01 3859784 0 973980 12.16 2620 3172556 1269044 14.01 932000 2743196 8 00:14:01 3864876 0 968884 12.10 2620 3172560 1268708 14.01 927260 2743192 8 00:15:01 3864240 0 969516 12.11 2620 3172564 1268924 14.01 927808 2743192 8 00:16:02 2999608 0 1115980 13.93 2620 3890732 1555640 17.18 1105860 3339484 44 Average: 3834789 0 982708 12.27 2620 3188824 1349628 14.90 934234 2763266 18 00:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:08:01 eth0 730.97 443.59 5458.70 99.39 0.00 0.00 0.00 0.00 00:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 veth8c54530 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 docker0 137.13 157.34 10.74 1062.95 0.00 0.00 0.00 0.00 00:09:01 eth0 193.02 139.60 2736.23 216.86 0.00 0.00 0.00 0.00 00:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 docker0 6.19 7.94 0.35 38.01 0.00 0.00 0.00 0.00 00:10:01 eth0 3.85 1.83 5.24 0.19 0.00 0.00 0.00 0.00 00:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 eth0 0.50 0.10 0.05 0.01 0.00 0.00 0.00 0.00 00:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 eth0 1.58 0.52 0.60 0.36 0.00 0.00 0.00 0.00 00:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 eth0 0.95 0.52 0.49 0.36 0.00 0.00 0.00 0.00 00:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 eth0 0.67 0.08 0.06 0.01 0.00 0.00 0.00 0.00 00:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 eth0 1.28 0.37 0.41 0.23 0.00 0.00 0.00 0.00 00:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:02 veth9cae597 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:16:02 eth0 199.38 117.90 4261.61 20.28 0.00 0.00 0.00 0.00 00:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:02 docker0 18.42 27.78 1.77 180.24 0.00 0.00 0.00 0.00 Average: veth9cae597 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 125.83 78.30 1385.10 37.53 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 17.98 21.46 1.43 142.39 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) 01/20/22 _x86_64_ (2 CPU) 00:06:39 LINUX RESTART (2 CPU) 00:07:01 CPU %user %nice %system %iowait %steal %idle 00:08:01 all 26.83 0.00 11.02 4.76 0.11 57.27 00:08:01 0 26.20 0.00 11.73 4.03 0.12 57.91 00:08:01 1 27.46 0.00 10.31 5.48 0.11 56.64 00:09:01 all 44.70 0.00 9.27 2.52 0.13 43.38 00:09:01 0 44.81 0.00 9.68 2.47 0.11 42.94 00:09:01 1 44.58 0.00 8.87 2.58 0.14 43.83 00:10:01 all 0.29 0.00 0.08 0.00 0.02 99.62 00:10:01 0 0.30 0.00 0.07 0.00 0.02 99.62 00:10:01 1 0.28 0.00 0.08 0.00 0.02 99.62 00:11:01 all 0.26 0.00 0.08 0.00 0.02 99.65 00:11:01 0 0.47 0.00 0.03 0.00 0.02 99.48 00:11:01 1 0.05 0.00 0.12 0.00 0.02 99.82 00:12:01 all 0.28 0.00 0.06 0.00 0.02 99.64 00:12:01 0 0.43 0.00 0.05 0.00 0.02 99.50 00:12:01 1 0.13 0.00 0.07 0.00 0.02 99.78 00:13:01 all 0.24 0.00 0.05 0.00 0.03 99.68 00:13:01 0 0.40 0.00 0.05 0.00 0.02 99.53 00:13:01 1 0.08 0.00 0.05 0.00 0.03 99.83 00:14:01 all 0.23 0.00 0.04 0.00 0.01 99.72 00:14:01 0 0.40 0.00 0.05 0.00 0.02 99.53 00:14:01 1 0.05 0.00 0.03 0.00 0.00 99.92 00:15:01 all 0.18 0.00 0.06 0.00 0.01 99.75 00:15:01 0 0.33 0.00 0.07 0.00 0.00 99.60 00:15:01 1 0.03 0.00 0.05 0.00 0.02 99.90 00:16:02 all 11.40 0.00 4.65 1.73 0.04 82.18 00:16:02 0 11.50 0.00 4.62 1.51 0.05 82.32 00:16:02 1 11.29 0.00 4.69 1.95 0.03 82.04 Average: all 8.97 0.00 2.70 0.96 0.04 87.33 Average: 0 9.02 0.00 2.81 0.86 0.04 87.27 Average: 1 8.91 0.00 2.59 1.07 0.04 87.38