---> uname -a: Linux prd-centos7-docker-4c-2g-27946.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 11/08/21 _x86_64_ (2 CPU) 15:58:31 LINUX RESTART (2 CPU) 15:59:01 tps rtps wtps bread/s bwrtn/s 16:00:01 76.71 3.68 73.03 2385.62 4733.33 16:01:01 0.42 0.00 0.42 0.00 6.78 16:02:01 0.53 0.10 0.43 1.73 7.34 16:03:01 0.17 0.00 0.17 0.00 1.62 16:04:01 0.30 0.00 0.30 0.00 3.95 16:05:01 0.32 0.00 0.32 0.00 3.91 16:06:01 67.85 1.75 66.11 37.82 27030.40 Average: 20.91 0.79 20.12 346.59 4542.88 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 5661296 0 612868 7.65 2620 1732148 1246820 13.77 570356 1541856 20 16:01:01 5671376 0 602780 7.53 2620 1732156 1165452 12.87 562004 1542068 20 16:02:01 5670528 0 603504 7.54 2620 1732280 1163928 12.85 562328 1542132 8 16:03:01 5671632 0 602396 7.52 2620 1732284 1163680 12.85 561236 1542940 16 16:04:01 5672516 0 601504 7.51 2620 1732292 1163932 12.85 559856 1542944 16 16:05:01 5674348 0 599672 7.49 2620 1732292 1163680 12.85 558476 1543036 20 16:06:01 4812932 0 741932 9.26 2620 2451448 1328764 14.67 688140 2189088 0 Average: 5547804 0 623522 7.79 2620 1834986 1199465 13.24 580342 1634866 14 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 eth0 258.66 266.22 1092.63 56.80 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 104.53 49.91 9.88 313.73 0.00 0.00 0.00 0.00 16:01:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 eth0 3.26 1.33 3.49 0.41 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 1.30 0.45 0.43 0.24 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 0.13 0.10 0.01 0.03 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 135.31 78.82 4059.39 11.26 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 veth77c3946 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.07 49.61 736.87 9.83 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: veth77c3946 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 14.94 7.13 1.41 44.84 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) 11/08/21 _x86_64_ (2 CPU) 15:58:31 LINUX RESTART (2 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 8.37 0.00 2.66 2.01 0.05 86.91 16:00:01 0 9.75 0.00 2.94 2.45 0.03 84.83 16:00:01 1 6.99 0.00 2.39 1.58 0.07 88.98 16:01:01 all 0.27 0.00 0.07 0.01 0.03 99.63 16:01:01 0 0.42 0.00 0.07 0.00 0.02 99.50 16:01:01 1 0.12 0.00 0.07 0.02 0.03 99.77 16:02:01 all 0.25 0.00 0.08 0.00 0.01 99.66 16:02:01 0 0.38 0.00 0.07 0.00 0.02 99.53 16:02:01 1 0.12 0.00 0.10 0.00 0.00 99.78 16:03:01 all 0.23 0.00 0.05 0.00 0.01 99.71 16:03:01 0 0.42 0.00 0.07 0.00 0.02 99.50 16:03:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:04:01 all 0.24 0.00 0.07 0.00 0.02 99.67 16:04:01 0 0.42 0.00 0.08 0.00 0.02 99.48 16:04:01 1 0.07 0.00 0.05 0.00 0.02 99.87 16:05:01 all 0.14 0.00 0.06 0.00 0.03 99.77 16:05:01 0 0.23 0.00 0.07 0.00 0.02 99.68 16:05:01 1 0.05 0.00 0.05 0.00 0.03 99.87 16:06:01 all 9.17 0.01 3.49 0.68 0.03 86.62 16:06:01 0 9.01 0.00 3.46 0.70 0.03 86.80 16:06:01 1 9.33 0.02 3.53 0.66 0.02 86.44 Average: all 2.64 0.00 0.92 0.38 0.02 96.04 Average: 0 2.92 0.00 0.95 0.44 0.02 95.67 Average: 1 2.36 0.00 0.88 0.32 0.02 96.41