---> uname -a: Linux prd-centos7-docker-4c-2g-1677.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: 2799.994 BogoMIPS: 5599.98 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 13G 28G 33% / 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 13G 28G 33% /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) 01/17/22 _x86_64_ (2 CPU) 14:59:58 LINUX RESTART (2 CPU) 15:01:02 tps rtps wtps bread/s bwrtn/s 15:02:01 329.66 0.14 329.53 2.71 90264.97 15:03:01 59.59 0.00 59.59 0.00 10672.25 15:04:01 104.70 0.02 104.68 0.53 3761.66 15:05:03 484.82 248.72 236.09 6816.82 148544.50 15:06:01 638.24 337.77 300.47 15640.51 173804.06 15:07:01 519.69 37.48 482.21 2919.84 194096.09 15:08:01 179.95 11.17 168.78 1110.81 29797.30 15:09:01 1.48 0.00 1.48 0.00 27.84 15:10:02 0.20 0.02 0.18 0.53 2.28 15:11:01 0.29 0.00 0.29 0.00 3.56 15:12:01 0.37 0.00 0.37 0.00 4.75 15:13:01 0.17 0.00 0.17 0.00 1.35 15:14:01 0.20 0.00 0.20 0.00 1.63 15:15:01 0.30 0.05 0.25 1.07 3.45 15:16:01 291.24 270.22 21.02 3769.35 1098.87 15:17:01 0.38 0.00 0.38 0.00 5.08 15:18:01 0.20 0.00 0.20 0.00 3.18 15:19:01 0.27 0.00 0.27 0.00 3.83 Average: 144.76 50.21 94.55 1667.36 36157.52 15:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:02:01 3646460 0 947692 11.83 2620 3412160 1435976 15.85 1187536 2707148 47232 15:03:01 3219528 0 1067808 13.33 2620 3718976 1529264 16.88 1470460 2828576 44120 15:04:01 3284076 0 1053296 13.15 2620 3668940 1466284 16.19 1419200 2794560 66604 15:05:03 1215376 0 1216704 15.19 2620 5574232 2028752 22.40 1802012 4406932 20524 15:06:01 535064 0 1475688 18.43 2620 5995560 2820660 31.14 2930216 3894724 205080 15:07:01 1227992 0 1394812 17.42 2620 5383508 2351144 25.96 2220824 3909568 11832 15:08:01 2405932 0 1162196 14.51 2620 4438184 1618008 17.86 1490908 3474068 20 15:09:01 2426004 0 1142120 14.26 2620 4438188 1331768 14.70 1506964 3447448 16 15:10:02 2439612 0 1128508 14.09 2620 4438192 1331996 14.71 1505348 3436788 8 15:11:01 2439968 0 1128148 14.09 2620 4438196 1331888 14.70 1505096 3436788 8 15:12:01 2442000 0 1126112 14.06 2620 4438200 1331768 14.70 1504944 3435288 8 15:13:01 2442372 0 1125736 14.06 2620 4438204 1331768 14.70 1505068 3435284 8 15:14:01 2442496 0 1125608 14.05 2620 4438208 1331768 14.70 1504956 3435076 8 15:15:01 2440836 0 1127264 14.08 2620 4438212 1333664 14.72 1506404 3435080 20 15:16:01 2282840 0 1221940 15.26 2620 4501532 1331908 14.71 1545436 3458064 12 15:17:01 2282752 0 1222024 15.26 2620 4501536 1331800 14.70 1545320 3458064 8 15:18:01 2282760 0 1222012 15.26 2620 4501540 1331800 14.70 1545324 3458064 8 15:19:01 2282620 0 1222144 15.26 2620 4501548 1331800 14.70 1545332 3458064 20 Average: 2318816 0 1172767 14.64 2620 4514729 1550112 17.11 1624519 3439421 21974 15:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:02:01 eth0 330.83 244.81 3204.33 32.56 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 vethd2b7ae4 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:02:01 docker0 207.99 268.98 16.29 2075.86 0.00 0.00 0.00 0.00 15:03:01 eth0 29.56 14.96 27.82 11.89 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 vethd2b7ae4 0.63 0.65 0.05 0.07 0.00 0.00 0.00 0.00 15:03:01 docker0 0.63 0.63 0.04 0.06 0.00 0.00 0.00 0.00 15:04:01 eth0 12.34 6.76 8.82 4.80 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 vethd2b7ae4 1.52 1.52 0.12 0.12 0.00 0.00 0.00 0.00 15:04:01 docker0 1.52 1.52 0.10 0.12 0.00 0.00 0.00 0.00 15:05:03 vethb1995db 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:03 vethbec6bc7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:03 eth0 106.89 71.39 1654.36 119.60 0.00 0.00 0.00 0.00 15:05:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 veth146079a 0.00 0.36 0.00 0.02 0.00 0.00 0.00 0.00 15:06:01 eth0 71.10 48.33 219.53 14.42 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 vethc90c24b 0.05 0.19 0.00 0.01 0.00 0.00 0.00 0.00 15:07:01 vethac1966f 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:07:01 eth0 90.95 47.37 372.32 21.28 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 veth2546c7e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:08:01 eth0 108.69 62.45 1501.72 134.21 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 1068.34 833.12 88.42 5635.00 0.00 0.00 0.00 0.00 15:09:01 eth0 0.60 0.07 0.06 0.01 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 15:10:02 eth0 0.57 0.47 0.27 0.21 0.00 0.00 0.00 0.00 15:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 eth0 0.27 0.17 0.09 0.04 0.00 0.00 0.00 0.00 15:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 eth0 0.10 0.08 0.01 0.03 0.00 0.00 0.00 0.00 15:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 eth0 1.17 0.55 3.06 0.04 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 41.72 27.54 388.84 19.03 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 15.42 21.53 1.15 163.12 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) 01/17/22 _x86_64_ (2 CPU) 14:59:58 LINUX RESTART (2 CPU) 15:01:02 CPU %user %nice %system %iowait %steal %idle 15:02:01 all 30.73 0.00 13.25 2.40 0.10 53.52 15:02:01 0 30.43 0.00 13.82 1.78 0.09 53.88 15:02:01 1 31.02 0.00 12.68 3.02 0.11 53.17 15:03:01 all 50.01 0.00 5.30 0.49 0.08 44.12 15:03:01 0 50.16 0.00 5.61 0.41 0.09 43.73 15:03:01 1 49.87 0.00 4.99 0.57 0.07 44.50 15:04:01 all 66.40 0.00 5.97 1.91 0.12 25.61 15:04:01 0 67.36 0.00 6.01 1.95 0.13 24.56 15:04:01 1 65.45 0.00 5.92 1.87 0.11 26.65 15:05:03 all 40.45 0.00 14.07 18.21 0.13 27.13 15:05:03 0 39.76 0.00 13.82 17.45 0.12 28.84 15:05:03 1 41.14 0.00 14.33 18.97 0.14 25.42 15:06:01 all 67.50 0.00 18.40 9.97 0.12 4.01 15:06:01 0 67.44 0.00 18.63 10.44 0.11 3.37 15:06:01 1 67.56 0.00 18.17 9.49 0.13 4.65 15:07:01 all 73.06 0.00 19.08 6.85 0.15 0.86 15:07:01 0 73.50 0.00 18.79 6.93 0.15 0.63 15:07:01 1 72.62 0.00 19.36 6.77 0.15 1.10 15:08:01 all 29.65 0.00 7.85 2.40 0.07 60.03 15:08:01 0 28.59 0.00 7.29 1.95 0.05 62.12 15:08:01 1 30.72 0.00 8.42 2.84 0.09 57.94 15:09:01 all 0.23 0.00 0.06 0.00 0.02 99.69 15:09:01 0 0.03 0.00 0.05 0.00 0.02 99.90 15:09:01 1 0.43 0.00 0.07 0.00 0.02 99.48 15:10:02 all 0.18 0.00 0.03 0.00 0.03 99.76 15:10:02 0 0.08 0.00 0.03 0.00 0.03 99.85 15:10:02 1 0.28 0.00 0.03 0.00 0.02 99.67 15:11:01 all 0.16 0.00 0.03 0.00 0.01 99.80 15:11:01 0 0.03 0.00 0.03 0.00 0.02 99.92 15:11:01 1 0.29 0.00 0.03 0.00 0.00 99.68 15:12:01 all 0.19 0.00 0.03 0.00 0.02 99.77 15:12:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:12:01 1 0.35 0.00 0.03 0.00 0.02 99.60 15:12:01 CPU %user %nice %system %iowait %steal %idle 15:13:01 all 0.17 0.00 0.03 0.00 0.02 99.79 15:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:13:01 1 0.32 0.00 0.03 0.00 0.03 99.62 15:14:01 all 0.06 0.00 0.03 0.00 0.03 99.89 15:14:01 0 0.03 0.00 0.02 0.00 0.02 99.93 15:14:01 1 0.08 0.00 0.03 0.00 0.03 99.85 15:15:01 all 0.08 0.00 0.03 0.00 0.01 99.88 15:15:01 0 0.05 0.00 0.02 0.00 0.00 99.93 15:15:01 1 0.10 0.00 0.05 0.00 0.02 99.83 15:16:01 all 0.19 3.97 12.97 2.91 0.05 79.91 15:16:01 0 0.27 3.91 12.70 3.03 0.05 80.04 15:16:01 1 0.10 4.03 13.24 2.79 0.05 79.79 15:17:01 all 0.12 0.00 0.02 0.00 0.02 99.85 15:17:01 0 0.20 0.00 0.02 0.00 0.02 99.77 15:17:01 1 0.03 0.00 0.02 0.00 0.02 99.93 15:18:01 all 0.18 0.00 0.03 0.00 0.02 99.77 15:18:01 0 0.32 0.00 0.02 0.00 0.00 99.67 15:18:01 1 0.05 0.00 0.03 0.00 0.03 99.88 15:19:01 all 0.19 0.00 0.02 0.01 0.02 99.77 15:19:01 0 0.32 0.00 0.02 0.00 0.00 99.67 15:19:01 1 0.07 0.00 0.02 0.02 0.03 99.87 Average: all 18.89 0.22 5.15 2.39 0.05 73.29 Average: 0 18.83 0.22 5.14 2.33 0.05 73.43 Average: 1 18.94 0.23 5.16 2.46 0.06 73.15