---> uname -a: Linux prd-centos7-docker-4c-2g-658.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 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) 11/15/21 _x86_64_ (2 CPU) 17:00:41 LINUX RESTART (2 CPU) 17:01:01 tps rtps wtps bread/s bwrtn/s 17:02:01 91.04 10.81 80.23 3749.96 4455.86 17:03:01 1.82 0.00 1.82 0.00 34.82 17:04:01 0.28 0.00 0.28 0.00 4.46 17:05:01 0.15 0.00 0.15 0.00 1.75 17:06:01 0.18 0.00 0.18 0.00 2.17 17:07:01 0.32 0.00 0.32 0.00 4.68 17:08:01 0.23 0.00 0.23 0.00 3.23 17:09:01 0.28 0.00 0.28 0.00 3.41 17:10:01 2.25 0.03 2.22 3.73 70.05 17:11:01 235.97 0.13 235.84 11.05 55304.34 Average: 33.28 1.10 32.18 377.12 5991.46 17:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:02:01 5669640 0 625196 7.81 2620 1711484 1241752 13.71 574680 1530416 132 17:03:01 5674496 0 620336 7.75 2620 1711488 1201024 13.26 570476 1530408 20 17:04:01 5682320 0 612508 7.65 2620 1711492 1155888 12.76 562944 1530656 20 17:05:01 5681516 0 613308 7.66 2620 1711496 1155540 12.76 564052 1530656 20 17:06:01 5683384 0 611432 7.63 2620 1711504 1155540 12.76 561772 1531432 8 17:07:01 5683132 0 611684 7.64 2620 1711504 1155636 12.76 562264 1531432 8 17:08:01 5680872 0 613940 7.67 2620 1711508 1155888 12.76 564432 1531456 16 17:09:01 5673452 0 621352 7.76 2620 1711516 1155540 12.76 572004 1531456 8 17:10:01 5045296 0 736824 9.20 2620 2224200 1533924 16.94 807852 1886160 512468 17:11:01 3328276 0 1115588 13.93 2620 3562456 1648228 18.20 1222272 2943428 528368 Average: 5380238 0 678217 8.47 2620 1947865 1255896 13.87 656275 1707750 104107 17:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:02:01 eth0 498.82 337.37 1217.81 80.77 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 61.95 49.28 4.74 140.32 0.00 0.00 0.00 0.00 17:03:01 eth0 4.01 1.23 3.35 0.09 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 2.40 0.73 0.92 0.55 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 0.12 0.10 0.01 0.04 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 1.08 0.20 0.16 0.07 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 1.23 0.57 0.62 0.39 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 129.80 72.15 4054.13 7.88 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 340.37 205.34 6247.27 120.84 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 33.59 61.71 3.42 405.29 0.00 0.00 0.00 0.00 Average: eth0 97.91 61.85 1152.78 21.08 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 9.57 11.11 0.82 54.60 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) 11/15/21 _x86_64_ (2 CPU) 17:00:41 LINUX RESTART (2 CPU) 17:01:01 CPU %user %nice %system %iowait %steal %idle 17:02:01 all 13.25 0.00 3.08 2.35 0.07 81.26 17:02:01 0 12.84 0.00 3.60 2.59 0.07 80.90 17:02:01 1 13.67 0.00 2.55 2.10 0.07 81.61 17:03:01 all 0.23 0.00 0.08 0.00 0.02 99.67 17:03:01 0 0.13 0.00 0.08 0.00 0.02 99.77 17:03:01 1 0.33 0.00 0.08 0.00 0.02 99.57 17:04:01 all 0.22 0.00 0.08 0.00 0.03 99.68 17:04:01 0 0.12 0.00 0.07 0.00 0.03 99.78 17:04:01 1 0.32 0.00 0.08 0.00 0.02 99.58 17:05:01 all 0.04 0.00 0.03 0.00 0.02 99.91 17:05:01 0 0.03 0.00 0.02 0.00 0.02 99.93 17:05:01 1 0.05 0.00 0.05 0.00 0.02 99.88 17:06:01 all 0.19 0.00 0.06 0.00 0.02 99.73 17:06:01 0 0.32 0.00 0.05 0.00 0.00 99.63 17:06:01 1 0.07 0.00 0.07 0.00 0.03 99.83 17:07:01 all 0.19 0.00 0.04 0.00 0.02 99.75 17:07:01 0 0.32 0.00 0.02 0.00 0.02 99.65 17:07:01 1 0.07 0.00 0.07 0.00 0.02 99.85 17:08:01 all 0.25 0.00 0.04 0.00 0.02 99.69 17:08:01 0 0.40 0.00 0.03 0.00 0.00 99.57 17:08:01 1 0.10 0.00 0.05 0.00 0.03 99.82 17:09:01 all 0.18 0.00 0.06 0.00 0.02 99.75 17:09:01 0 0.30 0.00 0.05 0.00 0.02 99.63 17:09:01 1 0.05 0.00 0.07 0.00 0.02 99.87 17:10:01 all 3.98 0.00 1.45 0.02 0.02 94.54 17:10:01 0 4.18 0.00 1.46 0.02 0.02 94.33 17:10:01 1 3.78 0.00 1.43 0.02 0.02 94.76 17:11:01 all 29.09 0.00 11.68 4.85 0.12 54.26 17:11:01 0 28.41 0.00 11.72 6.66 0.12 53.09 17:11:01 1 29.77 0.00 11.64 3.03 0.12 55.44 Average: all 4.60 0.00 1.60 0.69 0.03 93.07 Average: 0 4.55 0.00 1.65 0.89 0.03 92.88 Average: 1 4.65 0.00 1.55 0.50 0.04 93.26