---> uname -a: Linux prd-centos7-docker-4c-2g-2299.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) 10/07/21 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 tps rtps wtps bread/s bwrtn/s 03:33:01 85.90 3.85 82.05 2401.20 3859.55 03:34:01 1.60 0.00 1.60 0.00 29.33 03:35:01 0.40 0.00 0.40 0.00 6.03 03:36:01 0.23 0.00 0.23 0.00 3.70 03:37:01 0.27 0.00 0.27 0.00 4.31 03:38:01 0.27 0.00 0.27 0.00 4.00 03:39:01 0.92 0.13 0.78 10.79 9.37 Average: 12.80 0.57 12.23 344.71 559.69 03:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 5675128 0 624088 7.79 2620 1707096 1261608 13.93 564788 1530456 20 03:34:01 5682800 0 616412 7.70 2620 1707100 1199520 13.24 558692 1530416 8 03:35:01 5687264 0 611948 7.64 2620 1707100 1163288 12.84 554412 1531264 16 03:36:01 5685192 0 614012 7.67 2620 1707108 1163532 12.85 556948 1531264 20 03:37:01 5686920 0 612276 7.64 2620 1707116 1163616 12.85 554804 1531416 20 03:38:01 5685188 0 614004 7.67 2620 1707120 1163652 12.85 556432 1531416 8 03:39:01 5453080 0 689908 8.61 2620 1863324 1529076 16.88 774788 1532532 155908 Average: 5650796 0 626093 7.82 2620 1729423 1234899 13.63 588695 1531252 22286 03:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 eth0 191.66 127.25 536.62 43.65 0.00 0.00 0.00 0.00 03:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 8.94 4.86 1.57 28.24 0.00 0.00 0.00 0.00 03:34:01 eth0 1.83 0.70 0.62 0.40 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 eth0 1.60 0.08 0.14 0.04 0.00 0.00 0.00 0.00 03:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 eth0 3.98 0.62 0.81 0.37 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 eth0 3.27 0.72 0.98 0.50 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 eth0 0.60 0.30 0.27 0.20 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 eth0 172.80 109.95 2244.42 11.26 0.00 0.00 0.00 0.00 03:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.70 34.25 397.91 8.06 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 1.28 0.69 0.22 4.04 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) 10/07/21 _x86_64_ (2 CPU) 03:31:33 LINUX RESTART (2 CPU) 03:32:01 CPU %user %nice %system %iowait %steal %idle 03:33:01 all 7.98 0.00 2.78 2.20 0.07 86.97 03:33:01 0 7.81 0.00 2.74 0.75 0.07 88.63 03:33:01 1 8.16 0.00 2.83 3.64 0.07 85.30 03:34:01 all 0.16 0.00 0.05 0.00 0.03 99.77 03:34:01 0 0.07 0.00 0.07 0.00 0.03 99.83 03:34:01 1 0.25 0.00 0.03 0.00 0.02 99.70 03:35:01 all 0.19 0.00 0.05 0.00 0.04 99.72 03:35:01 0 0.12 0.00 0.07 0.00 0.07 99.75 03:35:01 1 0.27 0.00 0.03 0.00 0.02 99.68 03:36:01 all 0.24 0.00 0.05 0.00 0.02 99.69 03:36:01 0 0.08 0.00 0.05 0.00 0.02 99.85 03:36:01 1 0.40 0.00 0.05 0.00 0.02 99.53 03:37:01 all 0.23 0.00 0.03 0.00 0.04 99.70 03:37:01 0 0.12 0.00 0.05 0.00 0.05 99.78 03:37:01 1 0.33 0.00 0.02 0.00 0.03 99.62 03:38:01 all 0.16 0.00 0.04 0.00 0.02 99.78 03:38:01 0 0.25 0.00 0.03 0.00 0.02 99.70 03:38:01 1 0.07 0.00 0.05 0.00 0.02 99.87 03:39:01 all 2.07 0.00 0.60 0.03 0.03 97.27 03:39:01 0 2.16 0.00 0.69 0.03 0.02 97.10 03:39:01 1 1.98 0.00 0.52 0.02 0.05 97.43 Average: all 1.56 0.00 0.51 0.31 0.03 97.58 Average: 0 1.50 0.00 0.52 0.11 0.04 97.83 Average: 1 1.62 0.00 0.50 0.51 0.03 97.34