---> uname -a: Linux prd-centos7-docker-4c-2g-1629.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: 2799.994 BogoMIPS: 5599.98 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) 01/17/22 _x86_64_ (2 CPU) 01:25:38 LINUX RESTART (2 CPU) 01:26:01 tps rtps wtps bread/s bwrtn/s 01:27:01 164.89 5.34 159.54 2937.33 25799.52 01:28:01 285.30 0.02 285.28 1.47 59374.39 01:29:01 35.19 0.00 35.19 0.00 6008.74 01:30:01 0.82 0.48 0.33 35.84 5.23 01:31:01 0.55 0.17 0.38 19.46 8.66 01:32:01 0.30 0.00 0.30 0.00 4.18 01:33:01 0.23 0.00 0.23 0.00 3.00 01:34:01 65.33 0.02 65.31 0.53 18014.19 01:35:01 0.98 0.10 0.88 13.46 8.74 Average: 61.52 0.68 60.84 334.32 12139.11 01:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:01 4242372 0 879088 10.98 2620 2884860 1606840 17.74 796596 2542672 585644 01:28:01 3927808 0 1010284 12.61 2620 3068228 1706376 18.84 979496 2642780 3468 01:29:01 3931976 0 928856 11.60 2620 3145488 1204828 13.30 927776 2696576 12 01:30:01 3907260 0 952488 11.89 2620 3146572 1206920 13.33 953872 2697336 20 01:31:01 3910568 0 948604 11.84 2620 3147148 1207656 13.33 950972 2697108 16 01:32:01 3914276 0 944892 11.80 2620 3147152 1180904 13.04 948204 2697108 8 01:33:01 3919152 0 940012 11.74 2620 3147156 1168568 12.90 944520 2697108 16 01:34:01 3300180 0 1069136 13.35 2620 3637004 1442008 15.92 1034944 3140380 8 01:35:01 3290204 0 1078564 13.47 2620 3637552 1440588 15.90 1158244 3028380 172 Average: 3815977 0 972436 12.14 2620 3217907 1351632 14.92 966069 2759939 65485 01:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:27:01 veth22ec722 189.56 248.47 17.41 1729.08 0.00 0.00 0.00 0.00 01:27:01 eth0 778.64 491.64 6054.87 100.58 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 docker0 210.09 265.65 16.69 1833.88 0.00 0.00 0.00 0.00 01:28:01 veth3def76a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 eth0 75.89 48.90 394.53 15.44 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 24.98 31.95 1.79 350.25 0.00 0.00 0.00 0.00 01:29:01 eth0 24.32 12.39 105.41 4.11 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 docker0 4.33 9.66 0.26 51.72 0.00 0.00 0.00 0.00 01:30:01 eth0 5.98 3.41 4.65 3.70 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 eth0 3.51 2.08 2.32 2.24 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 eth0 0.48 0.37 0.21 0.09 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 eth0 106.71 75.04 2597.39 94.53 0.00 0.00 0.00 0.00 01:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 eth0 12.87 7.94 12.98 4.52 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 112.09 71.34 1019.38 25.03 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 26.61 34.15 2.08 248.49 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) 01/17/22 _x86_64_ (2 CPU) 01:25:38 LINUX RESTART (2 CPU) 01:26:01 CPU %user %nice %system %iowait %steal %idle 01:27:01 all 23.09 0.00 8.58 3.11 0.10 65.13 01:27:01 0 22.87 0.00 9.47 4.52 0.09 63.05 01:27:01 1 23.30 0.00 7.69 1.71 0.11 67.20 01:28:01 all 36.61 0.00 10.98 2.50 0.10 49.80 01:28:01 0 37.60 0.00 11.36 2.25 0.11 48.68 01:28:01 1 35.62 0.00 10.61 2.75 0.09 50.93 01:29:01 all 14.44 0.00 1.94 0.64 0.04 82.94 01:29:01 0 14.54 0.00 2.06 0.32 0.03 83.04 01:29:01 1 14.35 0.00 1.81 0.96 0.05 82.84 01:30:01 all 0.49 0.00 0.09 0.02 0.03 99.37 01:30:01 0 0.45 0.00 0.12 0.00 0.02 99.42 01:30:01 1 0.54 0.00 0.07 0.03 0.03 99.33 01:31:01 all 0.26 0.00 0.07 0.01 0.03 99.63 01:31:01 0 0.22 0.00 0.03 0.00 0.03 99.72 01:31:01 1 0.30 0.00 0.10 0.02 0.03 99.55 01:32:01 all 0.25 0.00 0.03 0.00 0.02 99.71 01:32:01 0 0.45 0.00 0.02 0.00 0.02 99.52 01:32:01 1 0.05 0.00 0.03 0.00 0.02 99.90 01:33:01 all 0.27 0.00 0.03 0.00 0.02 99.68 01:33:01 0 0.48 0.00 0.03 0.00 0.02 99.47 01:33:01 1 0.05 0.00 0.03 0.00 0.02 99.90 01:34:01 all 7.43 0.00 3.21 0.83 0.03 88.49 01:34:01 0 7.30 0.00 3.17 0.97 0.03 88.53 01:34:01 1 7.56 0.00 3.26 0.70 0.03 88.45 01:35:01 all 1.52 0.00 0.49 0.01 0.03 97.94 01:35:01 0 1.37 0.00 0.55 0.00 0.03 98.04 01:35:01 1 1.67 0.00 0.44 0.02 0.03 97.84 Average: all 9.08 0.00 2.73 0.77 0.04 87.37 Average: 0 9.18 0.00 2.88 0.87 0.04 87.03 Average: 1 8.98 0.00 2.58 0.66 0.05 87.72