---> uname -a: Linux prd-centos7-docker-4c-2g-604.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: 2799.996 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) 10/12/21 _x86_64_ (2 CPU) 06:50:32 LINUX RESTART (2 CPU) 06:51:01 tps rtps wtps bread/s bwrtn/s 06:52:01 77.33 3.49 73.84 2377.23 3636.08 06:53:01 0.37 0.00 0.37 0.00 6.69 06:54:01 0.23 0.00 0.23 0.00 3.31 06:55:01 0.25 0.00 0.25 0.00 4.26 06:56:01 0.35 0.00 0.35 0.00 5.46 06:57:01 0.35 0.00 0.35 0.00 5.06 06:58:02 0.20 0.00 0.20 0.00 3.45 06:59:01 0.37 0.00 0.37 0.00 5.95 07:00:01 145.24 0.05 145.19 4.26 43493.38 Average: 25.03 0.39 24.64 265.25 5255.53 06:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:52:01 5673160 0 622632 7.77 2620 1710528 1252692 13.83 572044 1529308 20 06:53:01 5684848 0 610940 7.63 2620 1710532 1157456 12.78 562448 1529272 20 06:54:01 5684720 0 611064 7.63 2620 1710536 1157876 12.78 561704 1529976 12 06:55:01 5683008 0 612772 7.65 2620 1710540 1157804 12.78 563420 1529976 20 06:56:01 5687192 0 608580 7.60 2620 1710548 1157552 12.78 558460 1530924 16 06:57:01 5688272 0 607500 7.59 2620 1710548 1157456 12.78 557928 1530920 12 06:58:02 5686464 0 609304 7.61 2620 1710552 1157576 12.78 559252 1531112 16 06:59:01 5679168 0 616588 7.70 2620 1710564 1157456 12.78 566872 1531112 8 07:00:01 4042000 0 931932 11.64 2620 3032388 1345056 14.85 841748 2675828 250532 Average: 5500981 0 647924 8.09 2620 1857415 1188992 13.13 593764 1657603 27851 06:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:52:01 eth0 181.58 134.17 699.03 40.08 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 22.68 16.59 2.60 132.63 0.00 0.00 0.00 0.00 06:53:01 eth0 0.63 0.10 0.06 0.01 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 eth0 2.33 0.73 3.29 0.20 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 eth0 0.78 0.60 0.50 0.36 0.00 0.00 0.00 0.00 06:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 eth0 0.25 0.22 0.08 0.05 0.00 0.00 0.00 0.00 06:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 eth0 0.08 0.08 0.01 0.03 0.00 0.00 0.00 0.00 06:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:02 eth0 0.20 0.18 0.07 0.01 0.00 0.00 0.00 0.00 06:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 eth0 321.44 185.56 7604.50 29.64 0.00 0.00 0.00 0.00 07:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 docker0 16.33 30.51 1.71 355.65 0.00 0.00 0.00 0.00 Average: eth0 56.53 35.85 925.73 7.84 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 4.35 5.25 0.48 54.40 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) 10/12/21 _x86_64_ (2 CPU) 06:50:32 LINUX RESTART (2 CPU) 06:51:01 CPU %user %nice %system %iowait %steal %idle 06:52:01 all 6.43 0.00 2.41 2.08 0.04 89.03 06:52:01 0 6.60 0.00 2.53 0.73 0.03 90.11 06:52:01 1 6.26 0.00 2.30 3.44 0.05 87.95 06:53:01 all 0.26 0.00 0.08 0.00 0.02 99.65 06:53:01 0 0.43 0.00 0.08 0.00 0.02 99.47 06:53:01 1 0.08 0.00 0.07 0.00 0.02 99.83 06:54:01 all 0.27 0.00 0.08 0.00 0.03 99.62 06:54:01 0 0.17 0.00 0.10 0.00 0.03 99.70 06:54:01 1 0.37 0.00 0.07 0.00 0.02 99.55 06:55:01 all 0.21 0.00 0.04 0.00 0.02 99.73 06:55:01 0 0.07 0.00 0.03 0.00 0.02 99.88 06:55:01 1 0.35 0.00 0.05 0.00 0.02 99.58 06:56:01 all 0.26 0.00 0.06 0.00 0.02 99.67 06:56:01 0 0.38 0.00 0.07 0.00 0.03 99.52 06:56:01 1 0.13 0.00 0.05 0.00 0.00 99.82 06:57:01 all 0.07 0.00 0.05 0.00 0.03 99.86 06:57:01 0 0.10 0.00 0.05 0.00 0.03 99.82 06:57:01 1 0.03 0.00 0.05 0.00 0.02 99.90 06:58:02 all 0.19 0.00 0.05 0.00 0.03 99.73 06:58:02 0 0.30 0.00 0.03 0.00 0.02 99.65 06:58:02 1 0.08 0.00 0.07 0.00 0.03 99.82 06:59:01 all 0.17 0.00 0.05 0.00 0.03 99.75 06:59:01 0 0.29 0.00 0.03 0.00 0.02 99.66 06:59:01 1 0.05 0.00 0.07 0.00 0.03 99.85 07:00:01 all 22.90 0.00 9.82 1.89 0.07 65.32 07:00:01 0 22.91 0.00 9.87 1.58 0.09 65.56 07:00:01 1 22.90 0.00 9.77 2.20 0.05 65.08 Average: all 3.32 0.00 1.36 0.43 0.03 94.85 Average: 0 3.38 0.00 1.38 0.25 0.03 94.96 Average: 1 3.27 0.00 1.35 0.62 0.03 94.75