---> uname -a: Linux prd-centos7-docker-4c-2g-1363.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) 10/14/21 _x86_64_ (2 CPU) 07:53:46 LINUX RESTART (2 CPU) 07:54:02 tps rtps wtps bread/s bwrtn/s 07:55:02 157.34 28.18 129.16 5792.93 40906.53 07:56:01 1.81 0.00 1.81 0.00 34.52 07:57:01 0.25 0.00 0.25 0.00 2.57 07:58:01 0.35 0.00 0.35 0.00 5.31 07:59:01 0.15 0.00 0.15 0.00 1.88 08:00:01 0.23 0.00 0.23 0.00 3.18 08:01:01 0.60 0.02 0.58 0.13 8.09 08:02:01 0.38 0.08 0.30 1.60 4.75 08:03:01 0.25 0.00 0.25 0.00 2.30 08:04:01 0.15 0.00 0.15 0.00 2.02 08:05:01 1.03 0.15 0.88 14.25 16.44 Average: 14.59 2.55 12.04 521.31 3678.22 07:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:55:02 5686128 0 620876 7.75 2620 1699316 1271028 14.03 564484 1523048 128 07:56:01 5701188 0 605808 7.56 2620 1699324 1151336 12.71 552364 1523264 16 07:57:01 5702708 0 604288 7.55 2620 1699324 1151648 12.71 550104 1523264 16 07:58:01 5698180 0 608808 7.60 2620 1699332 1151844 12.72 553924 1523984 20 07:59:01 5699984 0 606996 7.58 2620 1699340 1151592 12.71 552632 1523984 12 08:00:01 5697992 0 608984 7.60 2620 1699344 1151724 12.72 554404 1523984 8 08:01:01 5696032 0 610940 7.63 2620 1699348 1154612 12.75 555676 1523984 8 08:02:01 5690512 0 616332 7.70 2620 1699476 1152100 12.72 561912 1524048 8 08:03:01 5690048 0 616796 7.70 2620 1699476 1152100 12.72 562332 1524048 8 08:04:01 5689176 0 617660 7.71 2620 1699484 1152292 12.72 565008 1522288 8 08:05:01 5397652 0 701012 8.75 2620 1907656 1525956 16.85 809112 1558668 207632 Average: 5668145 0 619864 7.74 2620 1718311 1196930 13.21 580177 1526779 18897 07:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:55:02 eth0 429.23 244.32 1038.27 74.55 0.00 0.00 0.00 0.00 07:55:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:02 docker0 8.68 4.69 1.61 29.40 0.00 0.00 0.00 0.00 07:56:01 eth0 0.54 0.08 0.05 0.02 0.00 0.00 0.00 0.00 07:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 eth0 2.95 0.97 3.01 0.06 0.00 0.00 0.00 0.00 07:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 eth0 0.58 0.32 0.27 0.17 0.00 0.00 0.00 0.00 07:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 eth0 0.70 0.10 0.06 0.04 0.00 0.00 0.00 0.00 07:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 eth0 0.30 0.20 0.09 0.07 0.00 0.00 0.00 0.00 08:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 eth0 1.08 0.52 0.38 0.21 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 eth0 1.35 0.28 0.36 0.20 0.00 0.00 0.00 0.00 08:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 eth0 115.04 69.01 2594.59 9.48 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.71 28.46 330.18 7.63 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 0.78 0.42 0.14 2.64 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) 10/14/21 _x86_64_ (2 CPU) 07:53:46 LINUX RESTART (2 CPU) 07:54:02 CPU %user %nice %system %iowait %steal %idle 07:55:02 all 17.79 0.00 5.82 6.18 0.08 70.13 07:55:02 0 16.88 0.00 6.03 4.95 0.07 72.07 07:55:02 1 18.71 0.00 5.60 7.43 0.09 68.18 07:56:01 all 0.18 0.00 0.07 0.00 0.03 99.73 07:56:01 0 0.27 0.00 0.07 0.00 0.02 99.64 07:56:01 1 0.09 0.00 0.07 0.00 0.03 99.81 07:57:01 all 0.13 0.00 0.05 0.00 0.03 99.78 07:57:01 0 0.13 0.00 0.05 0.00 0.05 99.77 07:57:01 1 0.13 0.00 0.05 0.00 0.02 99.80 07:58:01 all 0.18 0.00 0.03 0.00 0.03 99.76 07:58:01 0 0.30 0.00 0.03 0.00 0.02 99.65 07:58:01 1 0.07 0.00 0.03 0.00 0.03 99.87 07:59:01 all 0.17 0.00 0.03 0.00 0.04 99.76 07:59:01 0 0.30 0.00 0.02 0.00 0.03 99.65 07:59:01 1 0.03 0.00 0.05 0.00 0.05 99.87 08:00:01 all 0.15 0.00 0.04 0.00 0.03 99.78 08:00:01 0 0.03 0.00 0.03 0.00 0.03 99.90 08:00:01 1 0.27 0.00 0.05 0.00 0.02 99.67 08:01:01 all 0.22 0.00 0.04 0.00 0.03 99.71 08:01:01 0 0.05 0.00 0.03 0.00 0.02 99.90 08:01:01 1 0.38 0.00 0.05 0.00 0.05 99.52 08:02:01 all 0.12 0.00 0.08 0.00 0.03 99.77 08:02:01 0 0.17 0.00 0.08 0.00 0.03 99.72 08:02:01 1 0.07 0.00 0.07 0.00 0.03 99.83 08:03:01 all 0.17 0.00 0.03 0.00 0.03 99.78 08:03:01 0 0.30 0.00 0.02 0.00 0.02 99.67 08:03:01 1 0.03 0.00 0.03 0.00 0.03 99.90 08:04:01 all 0.14 0.00 0.05 0.00 0.03 99.78 08:04:01 0 0.07 0.00 0.05 0.00 0.03 99.85 08:04:01 1 0.22 0.00 0.05 0.00 0.02 99.72 08:05:01 all 2.85 0.00 0.87 0.01 0.03 96.25 08:05:01 0 2.89 0.00 0.81 0.02 0.03 96.26 08:05:01 1 2.81 0.00 0.94 0.00 0.02 96.24 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.94 0.00 0.62 0.54 0.03 96.86 Average: 0 1.89 0.00 0.64 0.43 0.03 97.01 Average: 1 2.00 0.00 0.61 0.65 0.04 96.71