---> uname -a: Linux prd-centos7-docker-4c-2g-5985.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 14G 27G 33% / 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 14G 27G 33% /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) 02/25/22 _x86_64_ (2 CPU) 14:49:29 LINUX RESTART (2 CPU) 14:50:01 tps rtps wtps bread/s bwrtn/s 14:51:01 216.06 3.23 212.83 2328.63 63813.07 14:52:01 230.77 0.00 230.77 0.00 39853.19 14:53:02 57.79 0.02 57.77 0.53 10755.54 14:54:01 177.24 0.00 177.24 0.00 22384.44 14:55:02 1034.38 673.52 360.87 29938.42 260303.54 14:56:01 362.50 80.08 282.42 12502.15 119412.54 14:57:01 487.73 21.77 465.96 2113.04 168649.51 14:58:01 57.99 12.92 45.06 1165.83 4610.34 Average: 330.01 100.58 229.43 6063.09 86703.53 14:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:01 3427204 0 888520 11.09 2620 3690596 1450584 16.02 1114932 2985364 236092 14:52:01 3293844 0 1012548 12.64 2620 3699928 1520248 16.78 1400524 2829144 299272 14:53:02 3245820 0 1062864 13.27 2620 3697636 1598224 17.65 1367812 2905692 155860 14:54:01 3163892 0 1033320 12.90 2620 3809108 1531252 16.91 1358528 2982900 44 14:55:02 789568 0 1293680 16.15 2620 5923072 2381440 26.29 2728984 3881136 24840 14:56:01 1095864 0 1272288 15.89 2620 5638168 2114996 23.35 2939080 3367140 4948 14:57:01 1825480 0 1251552 15.63 2620 4929288 1877352 20.73 2009528 3528912 3076 14:58:01 2339580 0 1138612 14.22 2620 4528128 1390796 15.36 1489340 3557596 12 Average: 2397656 0 1119173 13.97 2620 4489490 1733112 19.13 1801091 3254736 90518 14:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:01 eth0 773.65 728.28 8444.07 104.75 0.00 0.00 0.00 0.00 14:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 596.40 560.79 63.07 4741.77 0.00 0.00 0.00 0.00 14:52:01 eth0 35.27 20.64 31.99 13.82 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 vethb42079d 0.32 0.45 0.03 0.04 0.00 0.00 0.00 0.00 14:52:01 docker0 0.32 0.32 0.02 0.03 0.00 0.00 0.00 0.00 14:53:02 eth0 27.77 13.46 27.44 9.04 0.00 0.00 0.00 0.00 14:53:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:02 vethb42079d 1.95 1.95 0.15 0.15 0.00 0.00 0.00 0.00 14:53:02 docker0 1.95 1.95 0.12 0.15 0.00 0.00 0.00 0.00 14:54:01 eth0 109.74 68.22 1719.82 119.36 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:02 veth93932e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:02 eth0 74.84 49.09 215.95 15.32 0.00 0.00 0.00 0.00 14:55:02 veth1d47fdb 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethab0b65a 1.10 4.21 0.09 38.50 0.00 0.00 0.00 0.00 14:56:01 veth3567c82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 eth0 42.49 19.56 180.93 12.09 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth16d1f42 12.07 32.52 1.24 406.78 0.00 0.00 0.00 0.00 14:57:01 eth0 165.30 96.47 1734.74 143.33 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth96af647 0.00 1.12 0.00 0.06 0.00 0.00 0.00 0.00 14:58:01 eth0 9.21 5.20 7.47 3.29 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 672.09 686.43 67.89 5668.78 0.00 0.00 0.00 0.00 Average: eth0 154.90 125.26 1544.27 52.47 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 84.11 85.90 8.50 709.42 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) 02/25/22 _x86_64_ (2 CPU) 14:49:29 LINUX RESTART (2 CPU) 14:50:01 CPU %user %nice %system %iowait %steal %idle 14:51:01 all 30.76 0.00 10.83 3.56 0.10 54.76 14:51:01 0 29.18 0.00 11.96 4.46 0.09 54.31 14:51:01 1 32.34 0.00 9.69 2.67 0.11 55.20 14:52:01 all 61.79 0.00 10.71 0.76 0.13 26.62 14:52:01 0 60.51 0.00 11.28 0.62 0.13 27.46 14:52:01 1 63.07 0.00 10.13 0.90 0.13 25.77 14:53:02 all 33.53 0.00 4.86 0.28 0.08 61.25 14:53:02 0 33.43 0.00 4.88 0.21 0.09 61.39 14:53:02 1 33.63 0.00 4.84 0.35 0.07 61.11 14:54:01 all 63.74 0.00 8.65 1.49 0.11 26.01 14:54:01 0 64.34 0.00 8.75 1.66 0.11 25.15 14:54:01 1 63.14 0.00 8.55 1.33 0.11 26.87 14:55:02 all 23.10 0.00 19.79 49.25 0.13 7.73 14:55:02 0 24.02 0.00 19.20 49.53 0.12 7.12 14:55:02 1 22.18 0.00 20.37 48.97 0.14 8.34 14:56:01 all 84.49 0.00 14.14 1.21 0.13 0.03 14:56:01 0 84.60 0.00 13.98 1.27 0.13 0.02 14:56:01 1 84.39 0.00 14.30 1.14 0.13 0.04 14:57:01 all 73.57 0.00 18.13 3.15 0.12 5.03 14:57:01 0 72.84 0.00 17.96 2.95 0.13 6.12 14:57:01 1 74.30 0.00 18.29 3.34 0.11 3.95 14:58:01 all 2.57 0.00 1.71 0.60 0.03 95.09 14:58:01 0 2.21 0.00 1.59 0.88 0.03 95.29 14:58:01 1 2.92 0.00 1.83 0.32 0.03 94.89 Average: all 45.80 0.00 10.98 7.58 0.10 35.54 Average: 0 45.45 0.00 11.08 7.76 0.10 35.60 Average: 1 46.14 0.00 10.88 7.39 0.10 35.48