---> uname -a: Linux prd-centos7-docker-4c-2g-2292.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: 2799.996 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) 10/07/21 _x86_64_ (2 CPU) 03:29:23 LINUX RESTART (2 CPU) 03:30:01 tps rtps wtps bread/s bwrtn/s 03:31:01 19.19 3.16 16.03 2313.43 2875.30 03:32:01 0.53 0.00 0.53 0.00 9.09 03:33:01 0.18 0.00 0.18 0.00 2.17 03:34:01 0.50 0.00 0.50 0.00 7.45 03:35:01 0.15 0.00 0.15 0.00 1.93 03:36:01 0.27 0.00 0.27 0.00 3.23 03:37:01 0.22 0.00 0.22 0.00 3.60 03:38:01 0.30 0.00 0.30 0.00 4.28 03:39:01 1.73 0.05 1.68 4.26 47.36 03:40:01 199.20 0.13 199.07 11.05 51814.95 Average: 22.24 0.33 21.90 232.96 5479.80 03:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:31:01 5681996 0 619764 7.74 2620 1704560 1210392 13.36 557944 1532364 20 03:32:01 5682548 0 619208 7.73 2620 1704564 1164120 12.85 557992 1532324 16 03:33:01 5681316 0 620440 7.75 2620 1704564 1164432 12.86 558752 1532580 20 03:34:01 5678872 0 622876 7.78 2620 1704572 1164524 12.86 560964 1532580 8 03:35:01 5686284 0 615456 7.68 2620 1704580 1164284 12.85 553652 1533172 8 03:36:01 5684704 0 617032 7.70 2620 1704584 1164504 12.86 555708 1533172 8 03:37:01 5682136 0 619596 7.74 2620 1704588 1164712 12.86 557612 1533196 8 03:38:01 5674880 0 626844 7.83 2620 1704596 1164640 12.86 564744 1533200 16 03:39:01 5108224 0 718264 8.97 2620 2179832 1527464 16.86 783576 1857148 474508 03:40:01 3554564 0 1081960 13.51 2620 3369796 1770536 19.55 1152852 2811196 342012 Average: 5411552 0 676144 8.44 2620 1918624 1265961 13.98 640380 1693093 81662 03:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:31:01 eth0 75.28 50.96 342.34 13.55 0.00 0.00 0.00 0.00 03:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 2.28 1.53 0.32 5.96 0.00 0.00 0.00 0.00 03:32:01 eth0 3.13 0.08 0.32 0.01 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 eth0 4.80 1.22 1.38 0.79 0.00 0.00 0.00 0.00 03:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 eth0 1.85 0.60 0.62 0.40 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 eth0 1.83 0.22 0.28 0.07 0.00 0.00 0.00 0.00 03:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 eth0 3.93 0.63 0.81 0.34 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 eth0 2.87 0.60 0.73 0.43 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 eth0 0.60 0.38 0.28 0.23 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 eth0 295.12 207.57 4063.86 18.77 0.00 0.00 0.00 0.00 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 eth0 619.41 443.24 6010.10 141.12 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 13.35 20.26 1.43 145.12 0.00 0.00 0.00 0.00 Average: eth0 100.93 70.58 1042.55 17.58 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 1.56 2.18 0.17 15.12 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) 10/07/21 _x86_64_ (2 CPU) 03:29:23 LINUX RESTART (2 CPU) 03:30:01 CPU %user %nice %system %iowait %steal %idle 03:31:01 all 3.13 0.00 1.53 0.32 0.03 95.00 03:31:01 0 2.99 0.00 1.60 0.32 0.02 95.08 03:31:01 1 3.27 0.00 1.46 0.32 0.03 94.92 03:32:01 all 0.09 0.00 0.07 0.00 0.01 99.83 03:32:01 0 0.10 0.00 0.05 0.00 0.02 99.83 03:32:01 1 0.08 0.00 0.08 0.00 0.00 99.83 03:33:01 all 0.27 0.00 0.08 0.00 0.02 99.64 03:33:01 0 0.43 0.00 0.08 0.00 0.02 99.47 03:33:01 1 0.10 0.00 0.07 0.00 0.02 99.82 03:34:01 all 0.11 0.00 0.04 0.00 0.01 99.84 03:34:01 0 0.15 0.00 0.05 0.00 0.02 99.78 03:34:01 1 0.07 0.00 0.03 0.00 0.00 99.90 03:35:01 all 0.26 0.00 0.05 0.00 0.02 99.67 03:35:01 0 0.42 0.00 0.03 0.00 0.00 99.55 03:35:01 1 0.10 0.00 0.07 0.00 0.03 99.80 03:36:01 all 0.23 0.00 0.07 0.00 0.02 99.69 03:36:01 0 0.37 0.00 0.05 0.00 0.02 99.57 03:36:01 1 0.08 0.00 0.08 0.00 0.02 99.82 03:37:01 all 0.28 0.00 0.06 0.00 0.03 99.64 03:37:01 0 0.47 0.00 0.07 0.00 0.02 99.45 03:37:01 1 0.08 0.00 0.05 0.00 0.03 99.83 03:38:01 all 0.22 0.00 0.05 0.00 0.01 99.72 03:38:01 0 0.38 0.00 0.07 0.00 0.02 99.53 03:38:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:39:01 all 3.64 0.00 1.65 0.02 0.03 94.67 03:39:01 0 3.62 0.00 1.67 0.02 0.02 94.67 03:39:01 1 3.65 0.00 1.63 0.02 0.03 94.67 03:40:01 all 29.01 0.00 13.05 2.29 0.11 55.53 03:40:01 0 29.22 0.00 13.06 1.85 0.11 55.76 03:40:01 1 28.80 0.00 13.05 2.73 0.11 55.31 Average: all 3.54 0.00 1.58 0.25 0.03 94.60 Average: 0 3.63 0.00 1.59 0.21 0.02 94.54 Average: 1 3.45 0.00 1.58 0.29 0.03 94.66