---> uname -a: Linux prd-centos7-docker-4c-2g-13611.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) 11/01/21 _x86_64_ (2 CPU) 01:55:58 LINUX RESTART (2 CPU) 01:57:01 tps rtps wtps bread/s bwrtn/s 01:58:01 2.07 0.03 2.03 1.07 42.04 01:59:01 0.18 0.00 0.18 0.00 2.57 02:00:01 0.30 0.00 0.30 0.00 3.63 02:01:01 0.22 0.02 0.20 0.13 2.86 02:02:01 0.43 0.08 0.35 1.60 7.01 02:03:01 0.32 0.00 0.32 0.00 4.05 02:04:01 0.25 0.00 0.25 0.00 2.48 02:05:01 0.20 0.00 0.20 0.00 2.57 02:06:01 0.18 0.00 0.18 0.00 1.88 02:07:01 0.17 0.00 0.17 0.00 2.02 02:08:01 223.21 0.07 223.15 4.80 54705.53 Average: 20.69 0.02 20.67 0.69 4980.97 01:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:58:01 5690436 0 620204 7.74 2620 1695680 1192704 13.17 563532 1522036 16 01:59:01 5694176 0 616452 7.70 2620 1695692 1188592 13.12 559960 1522236 8 02:00:01 5692188 0 618440 7.72 2620 1695692 1161076 12.82 562636 1522236 8 02:01:01 5690680 0 619940 7.74 2620 1695700 1163524 12.85 563072 1523260 20 02:02:01 5695096 0 615396 7.68 2620 1695828 1161428 12.82 558716 1523328 16 02:03:01 5695820 0 614672 7.67 2620 1695828 1161344 12.82 558232 1523372 8 02:04:01 5685776 0 624712 7.80 2620 1695832 1161344 12.82 568200 1523372 8 02:05:01 5684140 0 626340 7.82 2620 1695840 1161548 12.82 569636 1523452 8 02:06:01 5685168 0 625312 7.81 2620 1695840 1161344 12.82 570148 1521924 8 02:07:01 5684432 0 626040 7.82 2620 1695848 1161524 12.82 571120 1521932 8 02:08:01 4012320 0 976176 12.19 2620 3017824 1294516 14.29 895564 2646860 48 Average: 5537294 0 653062 8.15 2620 1815964 1178995 13.02 594620 1624910 14 01:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:58:01 eth0 2.55 0.50 0.70 0.37 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 eth0 1.23 0.27 0.33 0.23 0.00 0.00 0.00 0.00 01:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 eth0 2.12 0.48 0.64 0.39 0.00 0.00 0.00 0.00 02:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 eth0 0.93 0.52 0.53 0.39 0.00 0.00 0.00 0.00 02:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 eth0 0.35 0.27 0.15 0.08 0.00 0.00 0.00 0.00 02:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 eth0 0.10 0.03 0.01 0.00 0.00 0.00 0.00 0.00 02:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 eth0 1.03 0.07 0.10 0.01 0.00 0.00 0.00 0.00 02:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 eth0 0.48 0.28 0.27 0.20 0.00 0.00 0.00 0.00 02:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 eth0 0.25 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 eth0 1.65 0.47 0.50 0.27 0.00 0.00 0.00 0.00 02:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 eth0 348.36 205.73 7673.76 39.62 0.00 0.00 0.00 0.00 02:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 vethd2c5ff1 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 docker0 33.77 49.04 3.16 387.30 0.00 0.00 0.00 0.00 Average: eth0 32.65 18.98 698.09 3.78 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: vethd2c5ff1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 3.07 4.46 0.29 35.22 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) 11/01/21 _x86_64_ (2 CPU) 01:55:58 LINUX RESTART (2 CPU) 01:57:01 CPU %user %nice %system %iowait %steal %idle 01:58:01 all 0.20 0.00 0.11 0.00 0.02 99.67 01:58:01 0 0.25 0.00 0.12 0.00 0.02 99.62 01:58:01 1 0.15 0.00 0.10 0.00 0.02 99.73 01:59:01 all 0.22 0.00 0.08 0.00 0.04 99.67 01:59:01 0 0.35 0.00 0.07 0.00 0.02 99.57 01:59:01 1 0.08 0.00 0.08 0.00 0.07 99.77 02:00:01 all 0.32 0.00 0.08 0.00 0.01 99.60 02:00:01 0 0.20 0.00 0.10 0.00 0.02 99.68 02:00:01 1 0.43 0.00 0.05 0.00 0.00 99.52 02:01:01 all 0.33 0.00 0.05 0.00 0.04 99.57 02:01:01 0 0.13 0.00 0.07 0.00 0.05 99.75 02:01:01 1 0.53 0.00 0.03 0.00 0.03 99.40 02:02:01 all 0.27 0.00 0.05 0.00 0.02 99.67 02:02:01 0 0.07 0.00 0.08 0.00 0.02 99.83 02:02:01 1 0.47 0.00 0.02 0.00 0.02 99.50 02:03:01 all 0.28 0.00 0.03 0.00 0.03 99.66 02:03:01 0 0.07 0.00 0.02 0.00 0.02 99.90 02:03:01 1 0.50 0.00 0.03 0.00 0.05 99.42 02:04:01 all 0.25 0.00 0.06 0.00 0.02 99.67 02:04:01 0 0.25 0.00 0.05 0.00 0.02 99.68 02:04:01 1 0.25 0.00 0.07 0.00 0.02 99.67 02:05:01 all 0.24 0.00 0.06 0.00 0.04 99.66 02:05:01 0 0.40 0.00 0.03 0.00 0.02 99.55 02:05:01 1 0.08 0.00 0.08 0.00 0.07 99.77 02:06:01 all 0.20 0.00 0.06 0.00 0.02 99.72 02:06:01 0 0.28 0.00 0.03 0.00 0.02 99.67 02:06:01 1 0.12 0.00 0.08 0.00 0.02 99.78 02:07:01 all 0.20 0.00 0.05 0.00 0.03 99.72 02:07:01 0 0.30 0.00 0.03 0.00 0.02 99.65 02:07:01 1 0.10 0.00 0.07 0.00 0.03 99.80 02:08:01 all 26.35 0.00 10.71 2.65 0.43 59.87 02:08:01 0 25.60 0.00 10.23 3.03 0.45 60.70 02:08:01 1 27.10 0.00 11.18 2.26 0.41 59.04 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.49 0.00 0.97 0.23 0.06 96.25 Average: 0 2.40 0.00 0.93 0.26 0.06 96.35 Average: 1 2.57 0.00 1.01 0.19 0.06 96.16