---> uname -a: Linux prd-centos7-docker-4c-2g-2165.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 9.0G 32G 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 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/18/21 _x86_64_ (2 CPU) 11:54:15 LINUX RESTART (2 CPU) 11:55:01 tps rtps wtps bread/s bwrtn/s 11:56:01 6.33 0.28 6.04 28.64 665.46 11:57:01 0.37 0.00 0.37 0.00 5.95 11:58:01 0.27 0.00 0.27 0.00 3.61 11:59:01 0.18 0.00 0.18 0.00 3.00 12:00:01 0.32 0.00 0.32 0.00 3.81 12:01:01 0.35 0.03 0.32 0.27 4.05 12:02:01 0.40 0.07 0.33 1.47 5.50 12:03:01 0.25 0.00 0.25 0.00 3.25 12:04:01 0.30 0.00 0.30 0.00 3.10 12:05:02 158.65 0.07 158.58 4.79 33664.42 Average: 16.75 0.04 16.70 3.52 3438.02 11:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:56:01 5680308 0 614876 7.68 2620 1711136 1242904 13.72 563956 1530812 20 11:57:01 5686572 0 608604 7.60 2620 1711144 1162708 12.84 559320 1530776 20 11:58:01 5684404 0 610772 7.63 2620 1711144 1163160 12.84 561436 1530888 20 11:59:01 5685032 0 610136 7.62 2620 1711152 1162776 12.84 561376 1530888 16 12:00:01 5687760 0 607400 7.58 2620 1711160 1162848 12.84 557880 1531720 16 12:01:01 5685280 0 609876 7.61 2620 1711164 1165972 12.87 559592 1531724 12 12:02:01 5685644 0 609388 7.61 2620 1711288 1163284 12.84 559560 1531784 16 12:03:01 5679120 0 615904 7.69 2620 1711296 1163284 12.84 566056 1531784 8 12:04:01 5679116 0 615908 7.69 2620 1711296 1163284 12.84 567924 1529720 16 12:05:02 4139828 0 886364 11.07 2620 2980128 1336676 14.76 832244 2623344 549972 Average: 5529306 0 638923 7.98 2620 1838091 1188690 13.12 588934 1640344 55012 11:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:56:01 eth0 14.34 8.06 13.09 3.52 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 docker0 0.03 0.53 0.00 0.03 0.00 0.00 0.00 0.00 11:57:01 eth0 0.62 0.07 0.06 0.01 0.00 0.00 0.00 0.00 11:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 eth0 2.13 0.75 1.40 0.38 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 eth0 0.27 0.23 0.08 0.07 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 eth0 0.18 0.12 0.07 0.01 0.00 0.00 0.00 0.00 12:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 eth0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 eth0 0.97 0.08 0.10 0.01 0.00 0.00 0.00 0.00 12:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 eth0 356.02 215.28 7708.40 32.00 0.00 0.00 0.00 0.00 12:05:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 docker0 61.79 94.72 5.86 458.46 0.00 0.00 0.00 0.00 Average: eth0 37.50 22.50 772.73 3.61 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 6.19 9.53 0.59 45.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 10/18/21 _x86_64_ (2 CPU) 11:54:15 LINUX RESTART (2 CPU) 11:55:01 CPU %user %nice %system %iowait %steal %idle 11:56:01 all 1.01 0.00 0.43 0.06 0.03 98.48 11:56:01 0 1.39 0.00 0.47 0.07 0.03 98.04 11:56:01 1 0.64 0.00 0.38 0.05 0.02 98.91 11:57:01 all 0.21 0.00 0.03 0.00 0.02 99.74 11:57:01 0 0.38 0.00 0.05 0.00 0.02 99.55 11:57:01 1 0.03 0.00 0.02 0.00 0.02 99.93 11:58:01 all 0.25 0.00 0.05 0.00 0.01 99.69 11:58:01 0 0.43 0.00 0.05 0.00 0.02 99.50 11:58:01 1 0.07 0.00 0.05 0.00 0.00 99.88 11:59:01 all 0.20 0.00 0.03 0.00 0.02 99.75 11:59:01 0 0.18 0.00 0.02 0.00 0.00 99.80 11:59:01 1 0.22 0.00 0.05 0.00 0.03 99.70 12:00:01 all 0.19 0.00 0.05 0.00 0.01 99.75 12:00:01 0 0.30 0.00 0.05 0.00 0.02 99.63 12:00:01 1 0.08 0.00 0.05 0.00 0.00 99.87 12:01:01 all 0.20 0.00 0.04 0.00 0.01 99.75 12:01:01 0 0.33 0.00 0.03 0.00 0.00 99.63 12:01:01 1 0.07 0.00 0.05 0.00 0.02 99.87 12:02:01 all 0.24 0.00 0.07 0.00 0.02 99.67 12:02:01 0 0.15 0.00 0.07 0.00 0.02 99.77 12:02:01 1 0.33 0.00 0.07 0.00 0.02 99.58 12:03:01 all 0.23 0.00 0.04 0.00 0.00 99.73 12:03:01 0 0.03 0.00 0.05 0.00 0.00 99.92 12:03:01 1 0.42 0.00 0.03 0.00 0.00 99.55 12:04:01 all 0.28 0.00 0.04 0.00 0.02 99.67 12:04:01 0 0.07 0.00 0.03 0.00 0.02 99.88 12:04:01 1 0.48 0.00 0.05 0.00 0.02 99.45 12:05:02 all 20.66 0.00 8.15 1.63 0.08 69.48 12:05:02 0 20.56 0.00 8.34 1.99 0.07 69.04 12:05:02 1 20.77 0.00 7.96 1.27 0.09 69.92 Average: all 2.27 0.00 0.86 0.16 0.02 96.69 Average: 0 2.30 0.00 0.88 0.20 0.02 96.60 Average: 1 2.23 0.00 0.84 0.13 0.02 96.78