---> uname -a: Linux prd-centos7-docker-4c-2g-1249.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) 10/04/21 _x86_64_ (2 CPU) 17:59:30 LINUX RESTART (2 CPU) 18:00:01 tps rtps wtps bread/s bwrtn/s 18:01:01 150.84 26.52 124.32 5694.56 39897.67 18:02:01 1.63 0.05 1.58 1.33 27.76 18:03:01 0.23 0.00 0.23 0.00 3.10 18:04:02 0.28 0.00 0.28 0.00 3.55 18:05:01 0.24 0.00 0.24 0.00 2.95 18:06:01 0.27 0.00 0.27 0.00 2.97 18:07:01 0.15 0.00 0.15 0.00 2.02 18:08:01 0.17 0.00 0.17 0.00 2.57 18:09:01 6.09 0.12 5.98 10.52 314.84 Average: 17.81 2.97 14.84 635.56 4483.73 18:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:01 5656972 0 630320 7.87 2620 1719028 1253456 13.84 574764 1537728 132 18:02:01 5665164 0 622000 7.77 2620 1719156 1202424 13.28 568800 1537756 16 18:03:01 5666176 0 620984 7.75 2620 1719160 1155320 12.76 568748 1537916 8 18:04:02 5665484 0 621672 7.76 2620 1719164 1155164 12.75 569456 1537916 16 18:05:01 5665548 0 621600 7.76 2620 1719172 1155164 12.75 568644 1538716 8 18:06:01 5669820 0 617328 7.71 2620 1719172 1155284 12.75 564680 1538716 8 18:07:01 5668004 0 619140 7.73 2620 1719176 1155524 12.76 566152 1538716 16 18:08:01 5658292 0 628812 7.85 2620 1719216 1155620 12.76 576100 1538724 24 18:09:01 5274312 0 730792 9.12 2620 2001216 1508940 16.66 816168 1650192 281192 Average: 5621086 0 634739 7.93 2620 1750496 1210766 13.37 597057 1550709 31269 18:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:01 eth0 394.01 278.41 1260.42 79.67 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 26.25 18.36 2.83 137.48 0.00 0.00 0.00 0.00 18:02:01 eth0 1.07 0.25 0.50 0.04 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 0.65 0.32 0.28 0.17 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:02 eth0 0.20 0.10 0.01 0.04 0.00 0.00 0.00 0.00 18:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 0.20 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 2.82 0.27 0.42 0.08 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 2.45 0.63 0.69 0.40 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 1.70 0.70 0.59 0.40 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 261.72 194.21 2602.06 17.63 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.04 52.90 430.42 10.96 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 2.92 2.05 0.31 15.31 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) 10/04/21 _x86_64_ (2 CPU) 17:59:30 LINUX RESTART (2 CPU) 18:00:01 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 19.01 0.00 5.75 5.64 0.09 69.52 18:01:01 0 19.76 0.00 6.03 6.13 0.09 67.99 18:01:01 1 18.26 0.00 5.47 5.14 0.09 71.04 18:02:01 all 0.29 0.00 0.05 0.00 0.02 99.64 18:02:01 0 0.52 0.00 0.07 0.00 0.02 99.40 18:02:01 1 0.07 0.00 0.03 0.00 0.02 99.88 18:03:01 all 0.23 0.00 0.06 0.00 0.01 99.70 18:03:01 0 0.40 0.00 0.08 0.00 0.02 99.50 18:03:01 1 0.07 0.00 0.03 0.00 0.00 99.90 18:04:02 all 0.23 0.00 0.05 0.00 0.02 99.71 18:04:02 0 0.43 0.00 0.07 0.00 0.03 99.47 18:04:02 1 0.02 0.00 0.03 0.00 0.00 99.95 18:05:01 all 0.24 0.00 0.06 0.00 0.01 99.69 18:05:01 0 0.42 0.00 0.07 0.00 0.00 99.51 18:05:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:06:01 all 0.23 0.00 0.03 0.00 0.02 99.73 18:06:01 0 0.42 0.00 0.03 0.00 0.03 99.52 18:06:01 1 0.03 0.00 0.02 0.00 0.00 99.95 18:07:01 all 0.28 0.00 0.06 0.00 0.02 99.64 18:07:01 0 0.18 0.00 0.07 0.00 0.02 99.73 18:07:01 1 0.38 0.00 0.05 0.00 0.02 99.55 18:08:01 all 0.30 0.00 0.05 0.00 0.01 99.64 18:08:01 0 0.12 0.00 0.07 0.00 0.00 99.82 18:08:01 1 0.48 0.00 0.03 0.00 0.02 99.47 18:09:01 all 4.46 0.00 1.42 0.03 0.03 94.08 18:09:01 0 3.82 0.00 1.45 0.03 0.03 94.66 18:09:01 1 5.09 0.00 1.38 0.02 0.02 93.49 Average: all 2.75 0.00 0.82 0.61 0.02 95.81 Average: 0 2.83 0.00 0.86 0.67 0.03 95.61 Average: 1 2.66 0.00 0.77 0.56 0.02 96.00