---> uname -a: Linux prd-centos7-docker-4c-2g-2022.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) 10/26/21 _x86_64_ (2 CPU) 10:59:48 LINUX RESTART (2 CPU) 11:01:01 tps rtps wtps bread/s bwrtn/s 11:02:01 1.82 0.08 1.73 1.60 41.97 11:03:01 0.43 0.00 0.43 0.00 6.00 11:04:01 0.18 0.00 0.18 0.00 1.92 11:05:01 0.23 0.00 0.23 0.00 3.37 11:06:01 0.27 0.00 0.27 0.00 3.46 11:07:01 8.35 0.15 8.20 14.26 460.16 Average: 1.88 0.04 1.84 2.64 86.14 11:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 5702720 0 607320 7.58 2620 1696272 1157956 12.78 551196 1522192 16 11:03:01 5705568 0 604468 7.55 2620 1696276 1157956 12.78 548684 1522332 8 11:04:01 5699380 0 610652 7.62 2620 1696280 1158280 12.79 554608 1522332 8 11:05:01 5699084 0 610944 7.63 2620 1696284 1158316 12.79 554020 1523028 8 11:06:01 5703988 0 606032 7.57 2620 1696292 1158064 12.79 549916 1523028 8 11:07:01 4986552 0 767524 9.58 2620 2252236 1522712 16.81 874216 1833084 555164 Average: 5582882 0 634490 7.92 2620 1788940 1218881 13.46 605440 1574333 92535 11:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 eth0 0.30 0.10 0.03 0.03 0.00 0.00 0.00 0.00 11:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 eth0 0.88 0.08 0.10 0.01 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 eth0 5.03 2.30 3.92 0.48 0.00 0.00 0.00 0.00 11:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 eth0 0.43 0.30 0.26 0.23 0.00 0.00 0.00 0.00 11:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 eth0 0.73 0.22 0.13 0.07 0.00 0.00 0.00 0.00 11:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 eth0 97.97 61.46 2599.34 10.41 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.56 10.74 433.92 1.87 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 0.00 0.00 0.00 0.00 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) 10/26/21 _x86_64_ (2 CPU) 10:59:48 LINUX RESTART (2 CPU) 11:01:01 CPU %user %nice %system %iowait %steal %idle 11:02:01 all 0.23 0.00 0.08 0.00 0.02 99.67 11:02:01 0 0.32 0.00 0.07 0.00 0.02 99.60 11:02:01 1 0.15 0.00 0.10 0.00 0.02 99.73 11:03:01 all 0.21 0.00 0.05 0.00 0.03 99.72 11:03:01 0 0.32 0.00 0.02 0.00 0.02 99.65 11:03:01 1 0.10 0.00 0.08 0.00 0.03 99.78 11:04:01 all 0.28 0.00 0.03 0.00 0.02 99.67 11:04:01 0 0.47 0.00 0.03 0.00 0.00 99.50 11:04:01 1 0.08 0.00 0.03 0.00 0.03 99.85 11:05:01 all 0.19 0.00 0.04 0.00 0.01 99.76 11:05:01 0 0.33 0.00 0.03 0.00 0.02 99.62 11:05:01 1 0.05 0.00 0.05 0.00 0.00 99.90 11:06:01 all 0.22 0.00 0.04 0.00 0.03 99.72 11:06:01 0 0.38 0.00 0.05 0.00 0.03 99.53 11:06:01 1 0.05 0.00 0.03 0.00 0.02 99.90 11:07:01 all 8.03 0.00 2.41 0.02 0.04 89.51 11:07:01 0 8.84 0.00 2.53 0.02 0.03 88.59 11:07:01 1 7.23 0.00 2.28 0.02 0.05 90.42 Average: all 1.51 0.00 0.44 0.00 0.02 98.03 Average: 0 1.76 0.00 0.45 0.00 0.02 97.77 Average: 1 1.26 0.00 0.43 0.00 0.03 98.28