---> uname -a: Linux prd-centos7-docker-4c-2g-3922.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 01/26/22 _x86_64_ (2 CPU) 04:59:18 LINUX RESTART (2 CPU) 05:00:01 tps rtps wtps bread/s bwrtn/s 05:01:01 149.85 0.03 149.82 0.40 27566.48 05:02:01 77.13 0.08 77.05 1.60 8264.12 05:03:01 88.71 0.00 88.71 0.00 18760.37 05:04:01 0.80 0.00 0.80 0.00 8.08 05:05:01 0.25 0.00 0.25 0.00 2.90 05:06:02 0.20 0.00 0.20 0.00 2.42 05:07:01 0.29 0.00 0.29 0.00 3.32 05:08:01 0.28 0.00 0.28 0.00 3.50 05:09:01 0.18 0.00 0.18 0.00 1.75 05:10:01 0.15 0.00 0.15 0.00 1.88 Average: 31.88 0.01 31.87 0.20 5477.30 05:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:01:01 4300960 0 951472 11.88 2620 2753888 1561852 17.24 1086516 2249660 286684 05:02:01 4111040 0 1181372 14.75 2620 2713908 1698940 18.76 1393288 2122268 12792 05:03:01 4286864 0 893424 11.16 2620 2826032 1219308 13.46 924708 2402212 8 05:04:01 4290520 0 889764 11.11 2620 2826036 1174852 12.97 923180 2402216 8 05:05:01 4290468 0 889808 11.11 2620 2826044 1174912 12.97 922460 2402216 16 05:06:02 4292512 0 887764 11.08 2620 2826044 1174648 12.97 921148 2402216 8 05:07:01 4297264 0 883004 11.03 2620 2826052 1174648 12.97 916196 2402220 8 05:08:01 4292784 0 887452 11.08 2620 2826084 1174648 12.97 920520 2402216 12 05:09:01 4283396 0 896868 11.20 2620 2826056 1174648 12.97 930172 2402216 8 05:10:01 4280468 0 899788 11.23 2620 2826064 1174756 12.97 932856 2402216 8 Average: 4272628 0 926072 11.56 2620 2807621 1270321 14.03 987104 2358966 29955 05:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:01:01 eth0 253.94 220.12 4097.18 33.97 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 vethb160bd2 45.70 56.98 4.36 407.01 0.00 0.00 0.00 0.00 05:01:01 docker0 134.93 109.37 11.22 738.13 0.00 0.00 0.00 0.00 05:02:01 eth0 18.61 9.72 15.11 7.84 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 vethb160bd2 0.85 0.78 0.07 0.23 0.00 0.00 0.00 0.00 05:02:01 docker0 0.85 0.78 0.06 0.23 0.00 0.00 0.00 0.00 05:03:01 eth0 114.94 71.34 2612.06 12.46 0.00 0.00 0.00 0.00 05:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 eth0 1.55 0.28 0.36 0.17 0.00 0.00 0.00 0.00 05:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 eth0 1.83 1.07 1.66 0.37 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 eth0 0.17 0.10 0.01 0.03 0.00 0.00 0.00 0.00 05:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 0.28 0.20 0.08 0.04 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.28 30.41 674.55 5.51 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 13.63 11.06 1.13 74.11 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) 01/26/22 _x86_64_ (2 CPU) 04:59:18 LINUX RESTART (2 CPU) 05:00:01 CPU %user %nice %system %iowait %steal %idle 05:01:01 all 58.76 0.00 9.63 1.74 0.10 29.77 05:01:01 0 59.47 0.00 10.01 2.52 0.09 27.90 05:01:01 1 58.05 0.00 9.25 0.96 0.11 31.63 05:02:01 all 42.10 0.00 6.44 1.01 0.07 50.38 05:02:01 0 42.30 0.00 6.93 1.24 0.07 49.46 05:02:01 1 41.89 0.00 5.95 0.78 0.07 51.31 05:03:01 all 12.00 0.00 4.20 0.72 0.05 83.03 05:03:01 0 12.00 0.00 4.20 0.72 0.05 83.03 05:03:01 1 11.99 0.00 4.20 0.72 0.05 83.04 05:04:01 all 0.25 0.00 0.04 0.00 0.03 99.68 05:04:01 0 0.43 0.00 0.03 0.00 0.02 99.52 05:04:01 1 0.07 0.00 0.05 0.00 0.03 99.85 05:05:01 all 0.27 0.00 0.05 0.00 0.02 99.67 05:05:01 0 0.45 0.00 0.03 0.00 0.02 99.50 05:05:01 1 0.08 0.00 0.07 0.00 0.02 99.83 05:06:02 all 0.18 0.00 0.03 0.00 0.02 99.77 05:06:02 0 0.32 0.00 0.03 0.00 0.02 99.63 05:06:02 1 0.03 0.00 0.03 0.00 0.02 99.92 05:07:01 all 0.17 0.00 0.04 0.00 0.02 99.77 05:07:01 0 0.22 0.00 0.03 0.00 0.00 99.74 05:07:01 1 0.12 0.00 0.05 0.00 0.03 99.80 05:08:01 all 0.08 0.00 0.05 0.00 0.02 99.86 05:08:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:08:01 1 0.12 0.00 0.07 0.00 0.02 99.80 05:09:01 all 0.15 0.00 0.03 0.00 0.03 99.78 05:09:01 0 0.05 0.00 0.05 0.00 0.03 99.87 05:09:01 1 0.25 0.00 0.02 0.00 0.03 99.70 05:10:01 all 0.15 0.00 0.04 0.00 0.01 99.80 05:10:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:10:01 1 0.27 0.00 0.05 0.00 0.00 99.68 Average: all 10.87 0.00 1.97 0.33 0.03 86.79 Average: 0 10.99 0.00 2.05 0.43 0.03 86.51 Average: 1 10.76 0.00 1.89 0.24 0.04 87.08