---> uname -a: Linux prd-centos7-docker-4c-2g-4538.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: 2799.996 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 9.3G 31G 24% / 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 9.3G 31G 24% /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) 02/03/22 _x86_64_ (2 CPU) 09:50:48 LINUX RESTART (2 CPU) 09:51:01 tps rtps wtps bread/s bwrtn/s 09:52:02 193.59 46.31 147.28 6643.00 55690.66 09:53:01 353.39 0.05 353.34 1.08 90897.26 09:54:01 134.18 0.00 134.18 0.00 19952.33 09:55:01 25.65 0.03 25.61 1.07 1970.86 09:56:01 0.15 0.00 0.15 0.00 2.07 09:57:01 0.40 0.00 0.40 0.00 6.80 09:58:01 0.15 0.00 0.15 0.00 1.77 09:59:01 0.27 0.00 0.27 0.00 3.68 10:00:01 0.27 0.00 0.27 0.00 3.20 10:01:01 0.22 0.02 0.20 0.13 2.47 10:02:01 0.45 0.08 0.37 1.60 5.18 Average: 64.00 4.23 59.77 605.24 15210.19 09:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:02 4525552 0 766860 9.58 2620 2713900 1608724 17.76 854432 2316712 693736 09:53:01 3250940 0 1093292 13.65 2620 3662080 1503600 16.60 1327304 2866292 295784 09:54:01 2835048 0 1201912 15.01 2620 3969352 1536832 16.97 1574620 2995044 39624 09:55:01 3692524 0 948988 11.85 2620 3364800 1204036 13.29 1196704 2659164 8 09:56:01 3695520 0 945988 11.81 2620 3364804 1180380 13.03 1194300 2659164 8 09:57:01 3694352 0 947148 11.83 2620 3364812 1164028 12.85 1195780 2659168 16 09:58:01 3696252 0 945244 11.80 2620 3364816 1163980 12.85 1195512 2659164 12 09:59:01 3695764 0 945724 11.81 2620 3364824 1163932 12.85 1195672 2659168 16 10:00:01 3691760 0 949728 11.86 2620 3364824 1163932 12.85 1199696 2659164 8 10:01:01 3688888 0 952596 11.89 2620 3364828 1166704 12.88 1202288 2659164 8 10:02:01 3689024 0 952336 11.89 2620 3364952 1164536 12.86 1202328 2659228 8 Average: 3650511 0 968165 12.09 2620 3387636 1274608 14.07 1212603 2677403 93566 09:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:02 eth0 1434.49 1437.25 9745.21 191.22 0.00 0.00 0.00 0.00 09:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:02 docker0 758.15 455.89 65.59 2709.11 0.00 0.00 0.00 0.00 09:53:01 vethf5ef34b 27.57 33.80 2.76 518.26 0.00 0.00 0.00 0.00 09:53:01 eth0 302.98 242.26 2624.21 34.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 223.21 270.62 18.41 2594.48 0.00 0.00 0.00 0.00 09:54:01 vethf5ef34b 0.85 0.85 0.07 0.07 0.00 0.00 0.00 0.00 09:54:01 eth0 25.37 12.85 19.85 10.46 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.85 0.85 0.06 0.07 0.00 0.00 0.00 0.00 09:55:01 eth0 7.19 4.23 5.67 1.65 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 1.45 1.43 0.09 0.11 0.00 0.00 0.00 0.00 09:56:01 eth0 0.53 0.30 0.27 0.20 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 eth0 0.32 0.13 0.08 0.01 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 eth0 0.08 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 eth0 0.37 0.30 0.15 0.08 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 160.88 154.23 1124.76 21.59 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 89.23 65.95 7.64 479.05 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) 02/03/22 _x86_64_ (2 CPU) 09:50:48 LINUX RESTART (2 CPU) 09:51:01 CPU %user %nice %system %iowait %steal %idle 09:52:02 all 39.90 0.00 12.32 6.48 0.11 41.19 09:52:02 0 41.12 0.00 13.26 5.77 0.11 39.75 09:52:02 1 38.70 0.00 11.38 7.19 0.11 42.63 09:53:01 all 38.61 0.00 12.38 2.21 0.11 46.69 09:53:01 0 38.82 0.00 12.33 2.35 0.11 46.38 09:53:01 1 38.40 0.00 12.43 2.07 0.11 46.99 09:54:01 all 44.13 0.00 4.32 1.76 0.07 49.72 09:54:01 0 43.23 0.00 4.82 1.66 0.07 50.21 09:54:01 1 45.02 0.00 3.82 1.86 0.07 49.23 09:55:01 all 7.60 0.00 2.17 0.13 0.06 90.05 09:55:01 0 7.78 0.00 2.32 0.15 0.07 89.68 09:55:01 1 7.42 0.00 2.02 0.10 0.05 90.41 09:56:01 all 0.14 0.00 0.05 0.00 0.04 99.77 09:56:01 0 0.05 0.00 0.07 0.00 0.05 99.83 09:56:01 1 0.23 0.00 0.03 0.00 0.03 99.70 09:57:01 all 0.19 0.00 0.04 0.00 0.03 99.74 09:57:01 0 0.08 0.00 0.03 0.00 0.03 99.85 09:57:01 1 0.30 0.00 0.05 0.00 0.02 99.63 09:58:01 all 0.07 0.00 0.06 0.00 0.03 99.85 09:58:01 0 0.10 0.00 0.07 0.00 0.03 99.80 09:58:01 1 0.03 0.00 0.05 0.00 0.02 99.90 09:59:01 all 0.18 0.00 0.04 0.00 0.03 99.74 09:59:01 0 0.27 0.00 0.05 0.00 0.02 99.67 09:59:01 1 0.10 0.00 0.03 0.00 0.05 99.82 10:00:01 all 0.15 0.00 0.04 0.00 0.03 99.78 10:00:01 0 0.27 0.00 0.05 0.00 0.03 99.65 10:00:01 1 0.03 0.00 0.03 0.00 0.02 99.92 10:01:01 all 0.22 0.00 0.06 0.00 0.02 99.71 10:01:01 0 0.03 0.00 0.05 0.00 0.00 99.92 10:01:01 1 0.40 0.00 0.07 0.00 0.03 99.50 10:02:01 all 0.16 0.00 0.03 0.01 0.03 99.77 10:02:01 0 0.03 0.00 0.03 0.02 0.02 99.90 10:02:01 1 0.28 0.00 0.03 0.00 0.03 99.65 Average: CPU %user %nice %system %iowait %steal %idle Average: all 11.39 0.00 2.72 0.91 0.05 84.93 Average: 0 11.42 0.00 2.86 0.86 0.05 84.82 Average: 1 11.36 0.00 2.59 0.97 0.05 85.03