---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-606 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 29G 127G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 29G 127G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-606) 04/28/25 _x86_64_ (8 CPU) 20:06:43 LINUX RESTART (8 CPU) 20:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:08:01 364.40 44.76 319.64 0.00 4967.70 63494.73 0.00 20:09:01 180.82 1.13 179.69 0.00 22.26 59533.29 0.00 20:10:01 50.56 0.00 50.56 0.00 0.00 36172.50 0.00 20:11:01 45.04 0.20 44.84 0.00 8.27 39758.84 0.00 20:12:01 666.64 10.18 656.46 0.00 2726.35 256716.28 0.00 20:13:01 709.85 11.03 698.82 0.00 92.90 226121.03 0.00 20:14:01 304.53 0.07 304.46 0.00 0.53 108570.25 0.00 20:15:01 548.41 0.02 548.39 0.00 0.13 130040.46 0.00 Average: 358.77 8.35 350.43 0.00 968.88 115160.58 0.00 20:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:08:01 29094584 31520940 800776 2.44 71824 2636236 1865780 5.50 1078696 2332640 402756 20:09:01 27145012 31313604 984164 2.99 128484 4180120 2173588 6.41 1935564 3265604 934764 20:10:01 26833692 31153064 1142428 3.47 132172 4305124 2180776 6.43 1695680 3788148 513776 20:11:01 26382788 31498156 801316 2.44 135740 5089376 1911144 5.63 1804468 4128380 106460 20:12:01 19233248 30971124 1269228 3.86 229920 11298116 3913208 11.53 2826076 9857828 533848 20:13:01 10074280 29328972 2854784 8.68 405076 17996288 9693284 28.57 5434940 15687044 1113092 20:14:01 5720544 27675248 4509292 13.71 420476 20570704 9571328 28.21 8241624 17126344 774480 20:15:01 7354424 30910192 1307456 3.98 435856 22220060 3379956 9.96 4692476 19159892 925720 Average: 18979822 30546412 1708680 5.20 244944 11037003 4336133 12.78 3463690 9418235 663112 20:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:08:01 lo 5.49 5.49 0.53 0.53 0.00 0.00 0.00 0.00 20:08:01 docker0 731.11 637.16 49.92 3038.38 0.00 0.00 0.00 0.00 20:08:01 ens3 1437.42 1315.03 11771.04 171.85 0.00 0.00 0.00 0.00 20:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 docker0 243.19 318.75 20.05 1660.14 0.00 0.00 0.00 0.00 20:09:01 ens3 353.26 263.79 1692.76 37.11 0.00 0.00 0.00 0.00 20:09:01 veth6299e25 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.90 0.90 0.07 0.08 0.00 0.00 0.00 0.00 20:10:01 ens3 34.33 24.55 27.05 15.69 0.00 0.00 0.00 0.00 20:10:01 veth6299e25 0.90 0.93 0.08 0.09 0.00 0.00 0.00 0.00 20:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 ens3 28.05 18.71 23.94 14.31 0.00 0.00 0.00 0.00 20:12:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 20:12:01 veth0ba00ee 46.54 77.75 4.46 356.43 0.00 0.00 0.00 0.03 20:12:01 veth1638d10 45.04 71.32 4.34 351.36 0.00 0.00 0.00 0.03 20:12:01 vetha1f7fb5 0.63 1.63 0.06 0.29 0.00 0.00 0.00 0.00 20:12:01 docker0 331.58 524.03 26.11 3534.07 0.00 0.00 0.00 0.00 20:12:01 vetha6b4a64 45.28 71.22 4.37 354.25 0.00 0.00 0.00 0.03 20:12:01 ens3 782.54 498.07 8900.92 184.05 0.00 0.00 0.00 0.00 20:12:01 veth8628a2e 44.96 62.62 4.33 354.20 0.00 0.00 0.00 0.03 20:12:01 vethe079033 46.03 70.47 4.42 351.78 0.00 0.00 0.00 0.03 20:12:01 vethcdb2493 42.46 68.21 4.15 352.75 0.00 0.00 0.00 0.03 20:13:01 veth817480b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 20:13:01 veth27635b0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 veth8d36145 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 veth9293f59 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 vethb07af96 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 vetha1f7fb5 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 veth9fb9616 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 docker0 246.85 473.46 21.72 5248.82 0.00 0.00 0.00 0.00 20:13:01 veth1e8fb75 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 veth6874088 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 ens3 486.29 253.75 5259.38 30.75 0.00 0.00 0.00 0.00 20:13:01 veth037e4f9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 veth4682dff 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 vethf1bd748 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:13:01 veth02c0a68 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:14:01 veth817480b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 veth27635b0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 veth8d36145 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 veth9293f59 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 vethb07af96 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 vetha1f7fb5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 veth9fb9616 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 veth1e8fb75 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 veth6874088 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 2.52 1.48 2.03 1.11 0.00 0.00 0.00 0.00 20:14:01 veth037e4f9 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 veth4682dff 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 vethf1bd748 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 veth02c0a68 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 veth817480b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 veth8d36145 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 veth9293f59 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 vethb07af96 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 vetha1f7fb5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 veth9fb9616 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 veth1e8fb75 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 14.03 7.63 11.41 6.18 0.00 0.00 0.00 0.00 20:15:01 veth037e4f9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 veth4682dff 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 vethf1bd748 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 veth02c0a68 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth817480b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.09 0.09 0.00 0.00 0.00 0.00 Average: veth8d36145 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth9293f59 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb07af96 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vetha1f7fb5 0.09 0.22 0.01 0.04 0.00 0.00 0.00 0.00 Average: veth9fb9616 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 193.08 243.46 14.66 1682.37 0.00 0.00 0.00 0.00 Average: veth1e8fb75 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 390.11 295.74 3443.61 57.39 0.00 0.00 0.00 0.00 Average: veth037e4f9 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth4682dff 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethf1bd748 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth02c0a68 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-606) 04/28/25 _x86_64_ (8 CPU) 20:06:43 LINUX RESTART (8 CPU) 20:07:02 CPU %user %nice %system %iowait %steal %idle 20:08:01 all 10.38 0.00 3.05 1.93 0.06 84.58 20:08:01 0 13.06 0.00 3.16 0.26 0.09 83.44 20:08:01 1 8.51 0.00 2.48 0.70 0.05 88.26 20:08:01 2 13.33 0.00 5.21 8.53 0.07 72.86 20:08:01 3 13.36 0.00 2.97 1.07 0.07 82.53 20:08:01 4 8.99 0.00 2.67 2.14 0.05 86.15 20:08:01 5 11.08 0.00 2.61 0.22 0.05 86.04 20:08:01 6 7.73 0.00 3.47 2.38 0.07 86.36 20:08:01 7 6.96 0.00 1.83 0.15 0.07 90.98 20:09:01 all 32.15 0.00 5.86 1.49 0.09 60.42 20:09:01 0 32.70 0.00 4.80 0.10 0.08 62.32 20:09:01 1 33.99 0.00 6.67 9.15 0.10 50.08 20:09:01 2 33.02 0.00 5.73 0.17 0.07 61.01 20:09:01 3 31.36 0.00 6.06 0.20 0.07 62.30 20:09:01 4 31.21 0.00 6.09 0.59 0.10 62.00 20:09:01 5 31.42 0.00 5.62 0.12 0.10 62.74 20:09:01 6 32.90 0.00 5.34 1.55 0.08 60.12 20:09:01 7 30.55 0.00 6.60 0.05 0.08 62.71 20:10:01 all 40.38 0.00 6.17 0.76 0.09 52.60 20:10:01 0 40.48 0.00 6.17 0.02 0.08 53.25 20:10:01 1 40.13 0.00 6.45 0.02 0.08 53.32 20:10:01 2 39.28 0.00 5.81 0.05 0.08 54.78 20:10:01 3 39.42 0.00 5.63 0.80 0.10 54.05 20:10:01 4 38.85 0.00 6.91 2.06 0.10 52.08 20:10:01 5 42.62 0.00 6.03 2.92 0.10 48.33 20:10:01 6 42.71 0.00 5.78 0.18 0.08 51.25 20:10:01 7 39.59 0.00 6.58 0.00 0.08 53.75 20:11:01 all 46.78 0.00 6.29 0.70 0.11 46.12 20:11:01 0 46.81 0.00 6.45 0.07 0.10 46.56 20:11:01 1 46.19 0.00 6.22 0.12 0.10 47.37 20:11:01 2 47.49 0.00 6.84 0.75 0.12 44.80 20:11:01 3 47.40 0.00 6.10 0.08 0.10 46.32 20:11:01 4 46.52 0.00 6.09 3.73 0.12 43.54 20:11:01 5 46.26 0.00 6.37 0.12 0.10 47.15 20:11:01 6 48.00 0.00 6.49 0.45 0.12 44.94 20:11:01 7 45.55 0.00 5.78 0.25 0.10 48.31 20:12:01 all 22.24 0.00 8.93 10.64 0.12 58.06 20:12:01 0 22.65 0.00 9.21 9.06 0.10 58.97 20:12:01 1 22.77 0.00 8.05 8.55 0.12 60.51 20:12:01 2 20.71 0.00 8.40 16.77 0.14 53.99 20:12:01 3 23.63 0.00 8.58 11.92 0.12 55.75 20:12:01 4 21.88 0.00 8.19 7.42 0.10 62.41 20:12:01 5 22.47 0.00 8.71 16.81 0.12 51.88 20:12:01 6 21.52 0.00 10.95 6.13 0.17 61.23 20:12:01 7 22.27 0.00 9.34 8.50 0.12 59.77 20:13:01 all 41.22 0.00 8.77 13.35 0.09 36.58 20:13:01 0 41.27 0.00 8.89 7.79 0.08 41.96 20:13:01 1 41.61 0.00 10.41 40.10 0.10 7.77 20:13:01 2 42.21 0.00 8.19 11.02 0.08 38.50 20:13:01 3 41.60 0.00 8.49 9.07 0.07 40.77 20:13:01 4 41.31 0.00 7.41 6.95 0.08 44.25 20:13:01 5 41.25 0.00 8.77 9.71 0.07 40.21 20:13:01 6 39.42 0.00 9.99 15.40 0.12 35.07 20:13:01 7 41.10 0.00 7.98 7.01 0.08 43.82 20:14:01 all 90.12 0.00 9.73 0.00 0.14 0.00 20:14:01 0 90.24 0.00 9.61 0.00 0.15 0.00 20:14:01 1 90.35 0.00 9.52 0.00 0.13 0.00 20:14:01 2 90.37 0.00 9.49 0.00 0.13 0.00 20:14:01 3 90.06 0.00 9.76 0.00 0.18 0.00 20:14:01 4 90.74 0.00 9.15 0.00 0.12 0.00 20:14:01 5 88.28 0.00 11.53 0.00 0.19 0.00 20:14:01 6 90.07 0.00 9.81 0.00 0.12 0.00 20:14:01 7 90.83 0.00 9.04 0.00 0.13 0.00 20:15:01 all 88.07 0.00 9.72 0.46 0.13 1.62 20:15:01 0 87.97 0.00 9.92 0.72 0.13 1.25 20:15:01 1 87.78 0.00 10.13 1.87 0.13 0.08 20:15:01 2 88.63 0.00 9.41 0.08 0.12 1.76 20:15:01 3 88.95 0.00 9.02 0.17 0.13 1.74 20:15:01 4 87.87 0.00 9.36 0.00 0.15 2.62 20:15:01 5 87.63 0.00 10.11 0.39 0.13 1.74 20:15:01 6 87.88 0.00 9.86 0.08 0.13 2.04 20:15:01 7 87.82 0.00 9.96 0.35 0.13 1.74 Average: all 46.57 0.00 7.33 3.66 0.10 42.34 Average: 0 47.03 0.00 7.29 2.25 0.10 43.34 Average: 1 46.57 0.00 7.50 7.53 0.10 38.29 Average: 2 47.09 0.00 7.39 4.64 0.10 40.78 Average: 3 47.11 0.00 7.08 2.91 0.11 42.79 Average: 4 46.10 0.00 7.00 2.86 0.10 43.94 Average: 5 46.44 0.00 7.48 3.79 0.11 42.18 Average: 6 46.45 0.00 7.72 3.27 0.11 42.45 Average: 7 45.79 0.00 7.15 2.03 0.10 44.92