---> uname -a: Linux prd-centos7-docker-4c-2g-1122.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) 10/13/21 _x86_64_ (2 CPU) 16:03:42 LINUX RESTART (2 CPU) 16:04:01 tps rtps wtps bread/s bwrtn/s 16:05:01 153.86 33.15 120.71 5836.83 38966.30 16:06:01 1.78 0.00 1.78 0.00 39.42 16:07:01 0.22 0.00 0.22 0.00 3.10 16:08:01 0.23 0.00 0.23 0.00 3.33 16:09:01 0.23 0.00 0.23 0.00 2.98 16:10:01 0.27 0.00 0.27 0.00 3.38 16:11:01 0.40 0.03 0.37 3.73 4.88 Average: 22.44 4.74 17.69 834.64 5576.63 16:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:05:01 5686712 0 623708 7.79 2620 1695900 1259972 13.91 564144 1522968 128 16:06:01 5694216 0 616196 7.69 2620 1695908 1212800 13.39 558156 1523048 20 16:07:01 5697572 0 612840 7.65 2620 1695908 1162428 12.83 555212 1523156 20 16:08:01 5693504 0 616900 7.70 2620 1695916 1162656 12.84 559272 1523736 20 16:09:01 5700164 0 610232 7.62 2620 1695924 1162632 12.84 552268 1523828 16 16:10:01 5697888 0 612504 7.65 2620 1695928 1162596 12.84 554932 1523828 12 16:11:01 5690596 0 619620 7.74 2620 1696104 1175600 12.98 557920 1523836 20 Average: 5694379 0 616000 7.69 2620 1695941 1185526 13.09 557415 1523486 34 16:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:05:01 eth0 453.75 240.63 985.53 71.78 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 3.65 2.46 1.21 9.30 0.00 0.00 0.00 0.00 16:06:01 eth0 0.80 0.28 0.28 0.19 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 0.92 0.10 0.10 0.01 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 0.58 0.33 0.27 0.17 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 1.00 0.43 0.32 0.21 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 0.37 0.28 0.15 0.11 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 2.52 1.72 2.86 0.71 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 Average: eth0 65.73 34.84 141.41 10.46 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 0.52 0.35 0.17 1.33 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) 10/13/21 _x86_64_ (2 CPU) 16:03:42 LINUX RESTART (2 CPU) 16:04:01 CPU %user %nice %system %iowait %steal %idle 16:05:01 all 18.04 0.00 5.76 5.11 0.09 70.99 16:05:01 0 17.27 0.00 5.88 3.76 0.07 73.01 16:05:01 1 18.80 0.00 5.64 6.46 0.12 68.98 16:06:01 all 0.27 0.00 0.08 0.00 0.03 99.62 16:06:01 0 0.08 0.00 0.08 0.00 0.03 99.80 16:06:01 1 0.45 0.00 0.08 0.00 0.02 99.45 16:07:01 all 0.28 0.00 0.05 0.00 0.02 99.65 16:07:01 0 0.48 0.00 0.05 0.00 0.02 99.45 16:07:01 1 0.08 0.00 0.05 0.00 0.02 99.85 16:08:01 all 0.27 0.00 0.07 0.00 0.02 99.65 16:08:01 0 0.47 0.00 0.08 0.00 0.02 99.43 16:08:01 1 0.07 0.00 0.05 0.00 0.02 99.87 16:09:01 all 0.29 0.00 0.06 0.00 0.02 99.63 16:09:01 0 0.43 0.00 0.05 0.00 0.02 99.50 16:09:01 1 0.15 0.00 0.07 0.00 0.02 99.77 16:10:01 all 0.23 0.00 0.04 0.00 0.02 99.71 16:10:01 0 0.07 0.00 0.07 0.00 0.02 99.85 16:10:01 1 0.40 0.00 0.02 0.00 0.02 99.57 16:11:01 all 0.44 0.00 0.22 0.00 0.01 99.33 16:11:01 0 0.37 0.00 0.27 0.00 0.02 99.35 16:11:01 1 0.52 0.00 0.17 0.00 0.00 99.31 Average: all 2.76 0.00 0.87 0.71 0.03 95.62 Average: 0 2.67 0.00 0.90 0.52 0.03 95.88 Average: 1 2.85 0.00 0.85 0.90 0.03 95.37