---> uname -a: Linux prd-centos7-docker-4c-2g-43.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 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) 11/18/21 _x86_64_ (2 CPU) 19:37:30 LINUX RESTART (2 CPU) 19:38:01 tps rtps wtps bread/s bwrtn/s 19:39:01 64.85 3.38 61.47 2350.18 2821.00 19:40:01 0.40 0.00 0.40 0.00 6.51 19:41:01 0.30 0.00 0.30 0.00 3.91 19:42:01 0.30 0.00 0.30 0.00 4.15 19:43:01 0.15 0.00 0.15 0.00 1.85 19:44:01 0.48 0.00 0.48 0.00 7.86 19:45:01 0.25 0.00 0.25 0.00 3.43 19:46:01 0.35 0.00 0.35 0.00 5.05 19:47:01 0.17 0.00 0.17 0.00 1.47 19:48:01 9.24 0.22 9.03 16.39 604.11 Average: 7.65 0.36 7.29 236.74 346.04 19:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:39:01 5685400 0 618228 7.72 2620 1702692 1262276 13.94 568600 1520588 12 19:40:01 5697872 0 605748 7.56 2620 1702700 1160884 12.82 557576 1521212 8 19:41:01 5697444 0 606176 7.57 2620 1702700 1161244 12.82 557676 1521212 8 19:42:01 5698000 0 605612 7.56 2620 1702708 1160884 12.82 556944 1522096 20 19:43:01 5697464 0 606144 7.57 2620 1702712 1160968 12.82 557420 1522092 16 19:44:01 5696596 0 607012 7.58 2620 1702712 1161124 12.82 558000 1522324 20 19:45:01 5697148 0 606452 7.57 2620 1702720 1160884 12.82 557548 1522324 12 19:46:01 5688808 0 614788 7.68 2620 1702724 1160884 12.82 565688 1522556 8 19:47:01 5687156 0 616436 7.70 2620 1702728 1161052 12.82 569180 1520548 16 19:48:01 5007528 0 767768 9.59 2620 2231024 1523508 16.82 886572 1809336 526596 Average: 5625342 0 625436 7.81 2620 1755542 1207371 13.33 593520 1550429 52672 19:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:39:01 eth0 71.35 50.92 342.13 22.51 0.00 0.00 0.00 0.00 19:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:39:01 docker0 1.83 1.53 0.29 6.12 0.00 0.00 0.00 0.00 19:40:01 eth0 0.30 0.10 0.03 0.01 0.00 0.00 0.00 0.00 19:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 eth0 4.51 1.82 3.57 0.44 0.00 0.00 0.00 0.00 19:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 eth0 0.43 0.18 0.11 0.04 0.00 0.00 0.00 0.00 19:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 eth0 0.80 0.40 0.35 0.23 0.00 0.00 0.00 0.00 19:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 eth0 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 eth0 0.55 0.35 0.27 0.20 0.00 0.00 0.00 0.00 19:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 eth0 99.12 61.14 2597.95 11.41 0.00 0.00 0.00 0.00 19:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.75 11.52 294.47 3.49 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 0.18 0.15 0.03 0.61 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) 11/18/21 _x86_64_ (2 CPU) 19:37:30 LINUX RESTART (2 CPU) 19:38:01 CPU %user %nice %system %iowait %steal %idle 19:39:01 all 4.15 0.00 2.17 1.62 0.05 92.01 19:39:01 0 4.29 0.00 2.09 0.98 0.05 92.58 19:39:01 1 4.00 0.00 2.25 2.26 0.05 91.44 19:40:01 all 0.19 0.00 0.06 0.00 0.03 99.72 19:40:01 0 0.30 0.00 0.03 0.00 0.02 99.65 19:40:01 1 0.08 0.00 0.08 0.00 0.03 99.80 19:41:01 all 0.27 0.00 0.05 0.00 0.03 99.66 19:41:01 0 0.45 0.00 0.05 0.00 0.03 99.47 19:41:01 1 0.08 0.00 0.05 0.00 0.02 99.85 19:42:01 all 0.19 0.00 0.03 0.00 0.03 99.76 19:42:01 0 0.20 0.00 0.02 0.00 0.02 99.77 19:42:01 1 0.18 0.00 0.03 0.00 0.03 99.75 19:43:01 all 0.23 0.00 0.05 0.00 0.02 99.70 19:43:01 0 0.08 0.00 0.05 0.00 0.02 99.85 19:43:01 1 0.38 0.00 0.05 0.00 0.02 99.55 19:44:01 all 0.16 0.00 0.08 0.00 0.03 99.74 19:44:01 0 0.08 0.00 0.07 0.00 0.03 99.82 19:44:01 1 0.23 0.00 0.08 0.00 0.02 99.67 19:45:01 all 0.08 0.00 0.06 0.00 0.03 99.83 19:45:01 0 0.08 0.00 0.03 0.00 0.02 99.87 19:45:01 1 0.08 0.00 0.08 0.00 0.03 99.80 19:46:01 all 0.23 0.00 0.03 0.00 0.02 99.72 19:46:01 0 0.03 0.00 0.03 0.00 0.02 99.92 19:46:01 1 0.42 0.00 0.03 0.00 0.02 99.53 19:47:01 all 0.19 0.00 0.06 0.00 0.03 99.72 19:47:01 0 0.07 0.00 0.07 0.00 0.03 99.83 19:47:01 1 0.32 0.00 0.05 0.00 0.02 99.62 19:48:01 all 8.23 0.00 2.77 0.03 0.03 88.94 19:48:01 0 8.56 0.00 2.99 0.03 0.03 88.39 19:48:01 1 7.90 0.00 2.56 0.03 0.02 89.49 Average: all 1.38 0.00 0.53 0.16 0.03 97.90 Average: 0 1.40 0.00 0.54 0.10 0.03 97.93 Average: 1 1.36 0.00 0.52 0.23 0.03 97.87