---> uname -a: Linux prd-centos7-docker-4c-2g-4535.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 9.3G 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) 09:46:50 LINUX RESTART (2 CPU) 09:47:01 tps rtps wtps bread/s bwrtn/s 09:48:01 277.24 67.66 209.58 8744.45 86761.97 09:49:01 266.21 0.00 266.21 0.00 57663.23 09:50:01 63.26 0.00 63.26 0.00 12907.79 09:51:01 117.16 0.02 117.14 0.53 4772.15 09:52:01 19.34 0.00 19.34 0.00 2118.47 09:53:01 0.25 0.00 0.25 0.00 4.71 09:54:01 0.22 0.00 0.22 0.00 3.41 09:55:01 0.35 0.00 0.35 0.00 4.75 09:56:01 0.23 0.00 0.23 0.00 3.18 09:57:01 0.20 0.00 0.20 0.00 2.58 Average: 74.46 6.77 67.69 874.66 16427.47 09:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:48:01 4310200 0 763536 9.53 2620 2932584 1852000 20.45 1033116 2334932 44 09:49:01 3588184 0 957256 11.95 2620 3460880 1448164 15.99 1230476 2721408 94912 09:50:01 3145064 0 1085368 13.55 2620 3775888 1541776 17.02 1518296 2852056 33292 09:51:01 3217468 0 1064448 13.29 2620 3724404 1446240 15.97 1458820 2817688 52132 09:52:01 3689308 0 952152 11.89 2620 3364860 1202692 13.28 1274092 2587436 20 09:53:01 3693184 0 948272 11.84 2620 3364864 1175904 12.98 1271216 2587436 20 09:54:01 3693480 0 947968 11.84 2620 3364872 1165516 12.87 1272948 2587436 8 09:55:01 3685640 0 955800 11.93 2620 3364880 1165636 12.87 1280912 2587440 16 09:56:01 3689536 0 951904 11.89 2620 3364880 1165588 12.87 1276380 2587436 8 09:57:01 3688452 0 952984 11.90 2620 3364884 1165408 12.87 1277864 2587436 8 Average: 3640052 0 957969 11.96 2620 3408300 1332892 14.72 1289412 2625070 18046 09:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:48:01 eth0 1260.48 1400.97 9728.67 188.26 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 vethb7e77c1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 728.56 356.70 63.83 2701.05 0.00 0.00 0.00 0.00 09:49:01 eth0 281.00 201.60 2071.19 27.33 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 veth1e1fbd6 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 09:49:01 docker0 184.86 251.42 15.16 2043.33 0.00 0.00 0.00 0.00 09:50:01 eth0 27.47 13.83 22.42 10.94 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 veth1e1fbd6 0.73 0.73 0.06 0.07 0.00 0.00 0.00 0.00 09:50:01 docker0 0.73 0.73 0.05 0.07 0.00 0.00 0.00 0.00 09:51:01 eth0 11.56 6.18 7.95 4.30 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 veth1e1fbd6 1.43 1.43 0.11 0.11 0.00 0.00 0.00 0.00 09:51:01 docker0 1.43 1.43 0.09 0.11 0.00 0.00 0.00 0.00 09:52:01 eth0 3.28 2.10 2.94 1.27 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 eth0 0.43 0.27 0.09 0.08 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 eth0 1.03 0.17 0.18 0.07 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 eth0 0.85 0.42 0.42 0.27 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 eth0 0.47 0.25 0.26 0.16 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 0.12 0.10 0.01 0.04 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 Average: eth0 158.70 162.62 1183.63 23.28 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 91.58 61.04 7.91 474.54 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) 09:46:50 LINUX RESTART (2 CPU) 09:47:01 CPU %user %nice %system %iowait %steal %idle 09:48:01 all 38.66 0.00 11.71 7.07 0.09 42.47 09:48:01 0 30.29 0.00 12.30 6.79 0.09 50.53 09:48:01 1 47.10 0.00 11.13 7.35 0.09 34.34 09:49:01 all 27.73 0.00 9.17 1.48 0.09 61.53 09:49:01 0 27.31 0.00 9.35 1.50 0.09 61.75 09:49:01 1 28.15 0.00 8.99 1.46 0.09 61.31 09:50:01 all 48.04 0.00 4.46 0.48 0.09 46.93 09:50:01 0 48.31 0.00 4.86 0.61 0.09 46.13 09:50:01 1 47.76 0.00 4.06 0.35 0.09 47.73 09:51:01 all 70.69 0.00 5.76 2.02 0.11 21.42 09:51:01 0 70.52 0.00 5.66 1.94 0.11 21.78 09:51:01 1 70.86 0.00 5.86 2.11 0.11 21.06 09:52:01 all 4.99 0.00 1.19 0.21 0.04 93.57 09:52:01 0 5.19 0.00 1.15 0.27 0.05 93.34 09:52:01 1 4.80 0.00 1.23 0.15 0.03 93.79 09:53:01 all 0.10 0.00 0.04 0.00 0.03 99.83 09:53:01 0 0.15 0.00 0.03 0.00 0.03 99.78 09:53:01 1 0.05 0.00 0.05 0.00 0.02 99.88 09:54:01 all 0.13 0.00 0.03 0.00 0.03 99.82 09:54:01 0 0.20 0.00 0.03 0.00 0.02 99.75 09:54:01 1 0.05 0.00 0.02 0.00 0.03 99.90 09:55:01 all 0.07 0.00 0.06 0.00 0.02 99.86 09:55:01 0 0.08 0.00 0.07 0.00 0.03 99.82 09:55:01 1 0.05 0.00 0.05 0.00 0.00 99.90 09:56:01 all 0.23 0.00 0.04 0.00 0.02 99.71 09:56:01 0 0.05 0.00 0.05 0.00 0.02 99.88 09:56:01 1 0.42 0.00 0.03 0.00 0.02 99.53 09:57:01 all 0.18 0.00 0.03 0.00 0.02 99.77 09:57:01 0 0.03 0.00 0.03 0.00 0.03 99.90 09:57:01 1 0.33 0.00 0.03 0.00 0.00 99.63 Average: all 18.29 0.00 3.13 1.08 0.05 77.45 Average: 0 17.45 0.00 3.24 1.07 0.05 78.19 Average: 1 19.13 0.00 3.03 1.09 0.05 76.70