---> uname -a: Linux prd-centos7-docker-4c-2g-2067.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 10/05/21 _x86_64_ (2 CPU) 10:28:17 LINUX RESTART (2 CPU) 10:29:01 tps rtps wtps bread/s bwrtn/s 10:30:01 21.33 3.20 18.13 2315.27 2403.65 10:31:01 0.35 0.00 0.35 0.00 5.71 10:32:01 0.27 0.00 0.27 0.00 3.25 10:33:01 0.27 0.00 0.27 0.00 3.63 10:34:01 0.25 0.00 0.25 0.00 3.05 10:35:01 0.38 0.00 0.38 0.00 4.98 10:36:01 0.30 0.00 0.30 0.00 5.00 10:37:01 104.96 0.13 104.83 10.79 22621.41 Average: 16.02 0.42 15.60 290.82 3132.46 10:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:30:01 5677952 0 621332 7.76 2620 1707036 1465820 16.18 561048 1532448 28 10:31:01 5674844 0 624432 7.80 2620 1707044 1456580 16.08 564048 1532424 20 10:32:01 5673572 0 625704 7.81 2620 1707044 1440168 15.90 566104 1532576 8 10:33:01 5672100 0 627168 7.83 2620 1707052 1440132 15.90 567248 1532576 8 10:34:01 5675656 0 623604 7.79 2620 1707060 1420804 15.69 563004 1533440 8 10:35:01 5676920 0 622336 7.77 2620 1707064 1420624 15.68 561964 1533440 8 10:36:01 5676268 0 622984 7.78 2620 1707068 1420576 15.68 562772 1533496 8 10:37:01 4503876 0 962196 12.01 2620 2540248 1796044 19.83 970904 2136648 228588 Average: 5528898 0 666220 8.32 2620 1811202 1482594 16.37 614636 1608381 28584 10:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:30:01 eth0 81.30 61.63 360.54 15.01 0.00 0.00 0.00 0.00 10:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 docker0 7.84 4.91 1.00 26.47 0.00 0.00 0.00 0.00 10:31:01 eth0 0.93 0.22 0.31 0.19 0.00 0.00 0.00 0.00 10:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 eth0 5.03 2.23 3.36 0.33 0.00 0.00 0.00 0.00 10:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 eth0 0.67 0.30 0.28 0.20 0.00 0.00 0.00 0.00 10:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 eth0 0.73 0.45 0.35 0.27 0.00 0.00 0.00 0.00 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 eth0 0.30 0.15 0.07 0.01 0.00 0.00 0.00 0.00 10:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 eth0 589.51 405.96 5851.08 53.06 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 docker0 2.36 1.67 0.38 0.41 0.00 0.00 0.00 0.00 Average: eth0 84.86 58.90 777.28 8.64 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 0.82 0.17 3.36 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) 10/05/21 _x86_64_ (2 CPU) 10:28:17 LINUX RESTART (2 CPU) 10:29:01 CPU %user %nice %system %iowait %steal %idle 10:30:01 all 3.23 0.00 1.54 0.46 0.04 94.72 10:30:01 0 3.08 0.00 1.62 0.56 0.03 94.71 10:30:01 1 3.38 0.00 1.47 0.37 0.05 94.73 10:31:01 all 0.18 0.00 0.06 0.00 0.01 99.76 10:31:01 0 0.13 0.00 0.05 0.00 0.00 99.82 10:31:01 1 0.22 0.00 0.07 0.00 0.02 99.70 10:32:01 all 0.25 0.00 0.04 0.00 0.02 99.69 10:32:01 0 0.38 0.00 0.03 0.00 0.02 99.57 10:32:01 1 0.12 0.00 0.05 0.00 0.02 99.82 10:33:01 all 0.25 0.00 0.05 0.00 0.02 99.68 10:33:01 0 0.43 0.00 0.05 0.00 0.02 99.50 10:33:01 1 0.07 0.00 0.05 0.00 0.02 99.87 10:34:01 all 0.26 0.00 0.04 0.00 0.02 99.68 10:34:01 0 0.45 0.00 0.03 0.00 0.02 99.50 10:34:01 1 0.07 0.00 0.05 0.00 0.02 99.87 10:35:01 all 0.22 0.00 0.03 0.00 0.01 99.75 10:35:01 0 0.40 0.00 0.03 0.00 0.02 99.55 10:35:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:36:01 all 0.23 0.00 0.03 0.00 0.01 99.73 10:36:01 0 0.38 0.00 0.03 0.00 0.00 99.58 10:36:01 1 0.07 0.00 0.03 0.00 0.02 99.88 10:37:01 all 16.93 0.00 7.45 1.05 0.10 74.48 10:37:01 0 16.79 0.00 7.84 1.22 0.10 74.05 10:37:01 1 17.07 0.00 7.05 0.87 0.09 74.92 Average: all 2.62 0.00 1.12 0.18 0.03 96.05 Average: 0 2.69 0.00 1.18 0.22 0.03 95.90 Average: 1 2.55 0.00 1.07 0.15 0.03 96.21