---> uname -a: Linux prd-centos7-docker-4c-2g-314.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) 10/06/21 _x86_64_ (2 CPU) 21:49:46 LINUX RESTART (2 CPU) 21:50:01 tps rtps wtps bread/s bwrtn/s 21:51:01 138.28 24.64 113.64 5661.54 30222.29 21:52:02 1.70 0.00 1.70 0.00 32.03 21:53:01 0.29 0.00 0.29 0.00 3.98 21:54:01 0.18 0.00 0.18 0.00 3.13 21:55:01 0.22 0.00 0.22 0.00 2.45 21:56:01 0.30 0.00 0.30 0.00 4.76 21:57:01 0.23 0.00 0.23 0.00 3.12 21:58:01 0.27 0.00 0.27 0.00 3.51 21:59:01 0.25 0.00 0.25 0.00 2.60 22:00:01 12.38 0.15 12.23 14.26 768.89 Average: 15.44 2.48 12.96 568.76 3111.12 21:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:51:01 5688056 0 614640 7.67 2620 1703624 1241676 13.71 553700 1529452 132 21:52:02 5696508 0 606180 7.57 2620 1703632 1172940 12.95 546632 1529416 20 21:53:01 5693412 0 609276 7.61 2620 1703632 1173132 12.95 548928 1530136 20 21:54:01 5690844 0 611836 7.64 2620 1703640 1173144 12.95 551704 1530136 16 21:55:01 5695180 0 607496 7.59 2620 1703644 1162816 12.84 547868 1530256 24 21:56:01 5694464 0 608208 7.59 2620 1703648 1162912 12.84 548476 1530260 8 21:57:01 5694160 0 608508 7.60 2620 1703652 1162992 12.84 548588 1530256 8 21:58:01 5694288 0 608376 7.60 2620 1703656 1162728 12.84 548768 1530256 8 21:59:01 5682352 0 620304 7.75 2620 1703664 1162728 12.84 560676 1530256 8 22:00:01 5082040 0 730216 9.12 2620 2194064 1278344 14.11 737040 1866256 488404 Average: 5631130 0 622504 7.77 2620 1752686 1185341 13.09 569238 1563668 48865 21:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:51:01 eth0 369.26 234.57 992.50 73.00 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 2.56 1.88 0.58 7.15 0.00 0.00 0.00 0.00 21:52:02 eth0 2.63 0.22 0.41 0.02 0.00 0.00 0.00 0.00 21:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 eth0 2.96 0.88 0.95 0.57 0.00 0.00 0.00 0.00 21:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 eth0 1.38 0.32 0.35 0.23 0.00 0.00 0.00 0.00 21:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 eth0 1.05 0.37 0.32 0.20 0.00 0.00 0.00 0.00 21:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 eth0 2.08 0.45 0.55 0.27 0.00 0.00 0.00 0.00 21:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 eth0 1.30 0.57 0.56 0.40 0.00 0.00 0.00 0.00 21:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 eth0 238.69 169.60 2606.30 54.06 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.07 40.79 360.86 12.90 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 0.26 0.19 0.06 0.72 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) 10/06/21 _x86_64_ (2 CPU) 21:49:46 LINUX RESTART (2 CPU) 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:01 all 16.19 0.00 4.87 3.91 0.09 74.93 21:51:01 0 16.67 0.00 5.09 3.87 0.09 74.28 21:51:01 1 15.72 0.00 4.66 3.95 0.10 75.57 21:52:02 all 0.13 0.00 0.04 0.00 0.03 99.80 21:52:02 0 0.22 0.00 0.03 0.00 0.03 99.72 21:52:02 1 0.05 0.00 0.05 0.00 0.02 99.88 21:53:01 all 0.22 0.00 0.06 0.00 0.03 99.69 21:53:01 0 0.31 0.00 0.07 0.00 0.02 99.61 21:53:01 1 0.14 0.00 0.05 0.00 0.03 99.78 21:54:01 all 0.23 0.00 0.04 0.00 0.03 99.70 21:54:01 0 0.07 0.00 0.07 0.00 0.03 99.83 21:54:01 1 0.40 0.00 0.02 0.00 0.02 99.57 21:55:01 all 0.22 0.00 0.04 0.00 0.03 99.72 21:55:01 0 0.08 0.00 0.05 0.00 0.03 99.83 21:55:01 1 0.35 0.00 0.03 0.00 0.02 99.60 21:56:01 all 0.14 0.00 0.03 0.00 0.02 99.82 21:56:01 0 0.23 0.00 0.02 0.00 0.02 99.73 21:56:01 1 0.05 0.00 0.03 0.00 0.02 99.90 21:57:01 all 0.20 0.00 0.06 0.00 0.03 99.72 21:57:01 0 0.32 0.00 0.05 0.00 0.02 99.62 21:57:01 1 0.08 0.00 0.07 0.00 0.03 99.82 21:58:01 all 0.21 0.00 0.03 0.00 0.02 99.74 21:58:01 0 0.07 0.00 0.03 0.00 0.02 99.88 21:58:01 1 0.35 0.00 0.03 0.00 0.02 99.60 21:59:01 all 0.23 0.00 0.04 0.00 0.02 99.72 21:59:01 0 0.07 0.00 0.03 0.00 0.03 99.87 21:59:01 1 0.38 0.00 0.05 0.00 0.00 99.57 22:00:01 all 8.43 0.00 2.69 0.03 0.03 88.82 22:00:01 0 8.40 0.00 3.05 0.03 0.03 88.48 22:00:01 1 8.46 0.00 2.33 0.03 0.03 89.15 Average: all 2.57 0.00 0.77 0.38 0.03 96.24 Average: 0 2.59 0.00 0.83 0.38 0.03 96.16 Average: 1 2.55 0.00 0.72 0.39 0.03 96.32