---> uname -a: Linux prd-centos7-docker-4c-2g-98.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) 11/11/21 _x86_64_ (2 CPU) 16:06:32 LINUX RESTART (2 CPU) 16:07:01 tps rtps wtps bread/s bwrtn/s 16:08:02 68.28 3.18 65.10 2306.49 2482.42 16:09:01 0.37 0.00 0.37 0.00 6.64 16:10:01 0.23 0.00 0.23 0.00 3.75 16:11:01 0.33 0.00 0.33 0.00 4.40 16:12:01 0.30 0.00 0.30 0.00 2.97 16:13:01 1.75 0.03 1.72 3.73 32.57 16:14:01 294.76 0.12 294.64 10.52 71303.21 Average: 52.43 0.48 51.96 332.41 10577.60 16:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:08:02 5684236 0 621736 7.76 2620 1700340 1259092 13.90 562280 1525656 12 16:09:01 5692560 0 613404 7.66 2620 1700348 1193488 13.18 554940 1526244 20 16:10:01 5692544 0 613420 7.66 2620 1700348 1186304 13.10 555548 1526244 20 16:11:01 5690780 0 615176 7.68 2620 1700356 1186352 13.10 556304 1527140 8 16:12:01 5697640 0 608312 7.60 2620 1700360 1160652 12.81 550172 1527140 20 16:13:01 5207708 0 693412 8.66 2620 2105192 1525240 16.84 739196 1809420 404440 16:14:01 3423588 0 1070036 13.36 2620 3512688 1478124 16.32 1059040 2988176 32 Average: 5298437 0 690785 8.63 2620 2017090 1284179 14.18 653926 1775717 57793 16:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:08:02 eth0 79.50 59.87 366.84 22.62 0.00 0.00 0.00 0.00 16:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:02 docker0 12.44 6.24 2.69 28.80 0.00 0.00 0.00 0.00 16:09:01 eth0 2.22 0.51 0.65 0.40 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 1.13 0.38 0.33 0.24 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 1.02 0.65 0.54 0.40 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.28 0.20 0.09 0.04 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 137.40 82.25 4053.01 8.51 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 352.49 223.32 6130.07 58.33 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 32.41 44.07 2.80 297.65 0.00 0.00 0.00 0.00 Average: eth0 82.22 52.60 1511.40 12.97 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 6.42 7.21 0.79 46.77 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) 11/11/21 _x86_64_ (2 CPU) 16:06:32 LINUX RESTART (2 CPU) 16:07:01 CPU %user %nice %system %iowait %steal %idle 16:08:02 all 4.08 0.00 1.91 1.56 0.04 92.40 16:08:02 0 4.50 0.00 2.11 1.26 0.05 92.08 16:08:02 1 3.66 0.00 1.72 1.86 0.03 92.72 16:09:01 all 0.18 0.00 0.07 0.00 0.02 99.74 16:09:01 0 0.08 0.00 0.07 0.00 0.00 99.85 16:09:01 1 0.27 0.00 0.07 0.00 0.03 99.63 16:10:01 all 0.20 0.00 0.03 0.00 0.03 99.74 16:10:01 0 0.32 0.00 0.03 0.00 0.03 99.62 16:10:01 1 0.08 0.00 0.03 0.00 0.02 99.87 16:11:01 all 0.16 0.00 0.05 0.00 0.03 99.76 16:11:01 0 0.25 0.00 0.05 0.00 0.02 99.68 16:11:01 1 0.07 0.00 0.05 0.00 0.05 99.83 16:12:01 all 0.07 0.00 0.05 0.00 0.02 99.87 16:12:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:12:01 1 0.08 0.00 0.05 0.00 0.02 99.85 16:13:01 all 2.81 0.00 1.07 0.03 0.03 96.06 16:13:01 0 2.67 0.00 1.16 0.03 0.03 96.11 16:13:01 1 2.96 0.00 0.99 0.02 0.03 96.00 16:14:01 all 30.98 0.00 13.01 3.53 0.12 52.37 16:14:01 0 31.01 0.00 12.97 3.34 0.11 52.58 16:14:01 1 30.94 0.00 13.05 3.72 0.13 52.16 Average: all 5.27 0.00 2.22 0.70 0.04 91.77 Average: 0 5.32 0.00 2.25 0.64 0.04 91.76 Average: 1 5.22 0.00 2.19 0.77 0.04 91.78