---> uname -a: Linux prd-centos7-docker-4c-2g-1232.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 11/18/21 _x86_64_ (2 CPU) 15:01:18 LINUX RESTART (2 CPU) 15:02:01 tps rtps wtps bread/s bwrtn/s 15:03:01 8.62 7.24 1.38 1157.91 311.17 15:04:01 2.45 0.50 1.95 59.16 393.57 15:05:01 2.08 0.28 1.80 40.25 233.23 15:06:01 2.07 0.02 2.05 2.13 39.89 15:07:01 0.27 0.00 0.27 0.00 3.48 15:08:01 0.42 0.07 0.35 3.46 4.45 15:09:01 65.58 2.63 62.95 2225.61 17845.46 Average: 11.64 1.53 10.11 498.44 2690.49 15:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:03:01 6000080 0 437560 5.46 2620 1568680 935108 10.32 307744 1478216 4208 15:04:01 5978076 0 449656 5.61 2620 1578588 966060 10.67 327608 1479520 944 15:05:01 5959216 0 461916 5.77 2620 1585188 998012 11.02 345544 1478536 212 15:06:01 5962808 0 458264 5.72 2620 1585248 997916 11.02 342768 1478548 20 15:07:01 5967796 0 453272 5.66 2620 1585252 939104 10.37 339416 1478548 8 15:08:01 5956992 0 463908 5.79 2620 1585420 939672 10.37 349580 1478616 80 15:09:01 5275464 0 588516 7.35 2620 2142340 1125144 12.42 577560 1839260 36 Average: 5871490 0 473299 5.91 2620 1661531 985859 10.88 370031 1530178 787 15:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:03:01 eth0 84.08 56.24 231.79 10.02 0.00 0.00 0.00 0.00 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 eth0 76.60 51.42 158.61 16.12 0.00 0.00 0.00 0.00 15:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 eth0 54.16 40.21 108.87 12.32 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 eth0 1.32 0.90 0.95 0.41 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 eth0 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 15:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 eth0 2.98 1.97 3.05 1.01 0.00 0.00 0.00 0.00 15:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 eth0 111.86 71.29 2591.75 17.53 0.00 0.00 0.00 0.00 15:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.30 31.73 442.20 8.21 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 11/18/21 _x86_64_ (2 CPU) 15:01:18 LINUX RESTART (2 CPU) 15:02:01 CPU %user %nice %system %iowait %steal %idle 15:03:01 all 3.35 0.00 0.35 0.08 0.03 96.19 15:03:01 0 2.57 0.00 0.44 0.15 0.02 96.83 15:03:01 1 4.13 0.00 0.27 0.02 0.03 95.55 15:04:01 all 2.27 0.00 0.31 0.03 0.03 97.37 15:04:01 0 2.06 0.00 0.37 0.02 0.02 97.54 15:04:01 1 2.48 0.00 0.25 0.03 0.03 97.20 15:05:01 all 1.55 0.00 0.42 0.03 0.02 97.98 15:05:01 0 1.54 0.00 0.44 0.03 0.02 97.97 15:05:01 1 1.56 0.00 0.40 0.03 0.02 97.99 15:06:01 all 0.27 0.00 0.07 0.00 0.02 99.65 15:06:01 0 0.30 0.00 0.05 0.00 0.00 99.65 15:06:01 1 0.23 0.00 0.08 0.00 0.03 99.65 15:07:01 all 0.22 0.00 0.06 0.00 0.01 99.72 15:07:01 0 0.37 0.00 0.02 0.00 0.00 99.62 15:07:01 1 0.07 0.00 0.10 0.00 0.02 99.82 15:08:01 all 0.47 0.00 0.11 0.01 0.02 99.40 15:08:01 0 0.55 0.00 0.10 0.02 0.02 99.32 15:08:01 1 0.38 0.00 0.12 0.00 0.02 99.48 15:09:01 all 8.82 0.00 3.50 0.76 0.04 86.88 15:09:01 0 8.17 0.00 3.49 0.39 0.05 87.90 15:09:01 1 9.48 0.00 3.51 1.12 0.03 85.86 Average: all 2.40 0.00 0.68 0.13 0.02 96.77 Average: 0 2.21 0.00 0.69 0.09 0.02 97.00 Average: 1 2.60 0.00 0.67 0.17 0.03 96.53