---> uname -a: Linux prd-centos7-docker-4c-2g-502.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 11/25/21 _x86_64_ (2 CPU) 10:00:41 LINUX RESTART (2 CPU) 10:01:01 tps rtps wtps bread/s bwrtn/s 10:02:01 92.70 7.70 85.01 3471.54 3924.27 10:03:01 1.58 0.00 1.58 0.00 29.49 10:04:02 0.20 0.00 0.20 0.00 2.15 10:05:01 0.15 0.00 0.15 0.00 1.78 10:06:01 0.27 0.00 0.27 0.00 3.51 10:07:01 0.40 0.00 0.40 0.00 6.01 10:08:01 0.32 0.00 0.32 0.00 3.22 10:09:01 0.25 0.00 0.25 0.00 3.33 10:10:01 0.17 0.00 0.17 0.00 1.33 10:11:01 0.28 0.00 0.28 0.00 3.61 Average: 9.67 0.77 8.89 348.43 399.32 10:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:02:01 5676444 0 629392 7.86 2620 1700484 1272324 14.05 575008 1522884 20 10:03:01 5690152 0 615680 7.69 2620 1700488 1162444 12.83 563724 1522876 16 10:04:02 5691268 0 614560 7.67 2620 1700492 1162720 12.84 562492 1523040 8 10:05:01 5690512 0 615312 7.68 2620 1700496 1162444 12.83 562996 1523036 8 10:06:01 5692288 0 613532 7.66 2620 1700500 1162648 12.84 560456 1524068 8 10:07:01 5692104 0 613712 7.66 2620 1700504 1162624 12.84 560372 1524068 16 10:08:01 5692928 0 612884 7.65 2620 1700508 1162480 12.83 559380 1524156 8 10:09:01 5685292 0 620512 7.75 2620 1700516 1162444 12.83 567352 1524156 12 10:10:01 5683968 0 621836 7.76 2620 1700516 1162444 12.83 568716 1524280 16 10:11:01 5683772 0 622024 7.77 2620 1700524 1162444 12.83 570280 1522696 8 Average: 5687873 0 617944 7.72 2620 1700503 1173502 12.96 565078 1523526 12 10:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:02:01 eth0 494.40 285.65 1038.80 76.95 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 13.00 7.08 1.55 42.81 0.00 0.00 0.00 0.00 10:03:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:02 eth0 2.42 0.50 0.68 0.36 0.00 0.00 0.00 0.00 10:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 eth0 0.32 0.10 0.03 0.04 0.00 0.00 0.00 0.00 10:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 eth0 0.93 0.28 0.32 0.20 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 eth0 0.70 0.40 0.35 0.26 0.00 0.00 0.00 0.00 10:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 eth0 0.25 0.15 0.07 0.01 0.00 0.00 0.00 0.00 10:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 eth0 0.17 0.07 0.01 0.01 0.00 0.00 0.00 0.00 10:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 50.14 28.85 104.41 7.81 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 1.30 0.71 0.16 4.30 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) 11/25/21 _x86_64_ (2 CPU) 10:00:41 LINUX RESTART (2 CPU) 10:01:01 CPU %user %nice %system %iowait %steal %idle 10:02:01 all 11.05 0.00 2.89 1.95 0.05 84.06 10:02:01 0 10.55 0.00 3.10 1.93 0.05 84.36 10:02:01 1 11.56 0.00 2.68 1.96 0.05 83.75 10:03:01 all 0.23 0.00 0.05 0.00 0.03 99.68 10:03:01 0 0.03 0.00 0.05 0.00 0.03 99.88 10:03:01 1 0.43 0.00 0.05 0.00 0.03 99.48 10:04:02 all 0.18 0.00 0.03 0.00 0.03 99.77 10:04:02 0 0.10 0.00 0.03 0.00 0.03 99.83 10:04:02 1 0.25 0.00 0.03 0.00 0.02 99.70 10:05:01 all 0.20 0.00 0.03 0.00 0.02 99.75 10:05:01 0 0.22 0.00 0.05 0.00 0.03 99.69 10:05:01 1 0.17 0.00 0.02 0.00 0.00 99.81 10:06:01 all 0.16 0.00 0.04 0.00 0.03 99.77 10:06:01 0 0.23 0.00 0.03 0.00 0.02 99.72 10:06:01 1 0.08 0.00 0.05 0.00 0.05 99.82 10:07:01 all 0.17 0.00 0.03 0.00 0.03 99.77 10:07:01 0 0.28 0.00 0.03 0.00 0.02 99.67 10:07:01 1 0.05 0.00 0.03 0.00 0.03 99.88 10:08:01 all 0.21 0.00 0.03 0.00 0.03 99.74 10:08:01 0 0.35 0.00 0.02 0.00 0.02 99.62 10:08:01 1 0.07 0.00 0.03 0.00 0.03 99.87 10:09:01 all 0.17 0.00 0.03 0.00 0.02 99.79 10:09:01 0 0.32 0.00 0.02 0.00 0.02 99.65 10:09:01 1 0.02 0.00 0.03 0.00 0.02 99.93 10:10:01 all 0.18 0.00 0.03 0.00 0.03 99.76 10:10:01 0 0.32 0.00 0.03 0.00 0.03 99.62 10:10:01 1 0.05 0.00 0.03 0.00 0.02 99.90 10:11:01 all 0.18 0.00 0.03 0.00 0.03 99.77 10:11:01 0 0.33 0.00 0.02 0.00 0.02 99.63 10:11:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 1.26 0.00 0.32 0.19 0.03 98.21 Average: 0 1.26 0.00 0.34 0.19 0.03 98.18 Average: 1 1.25 0.00 0.29 0.19 0.03 98.23