---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13995 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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: 2799.934 BogoMIPS: 5599.86 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 33G 123G 22% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 33G 123G 22% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13995) 06/29/26 _x86_64_ (8 CPU) 03:00:42 LINUX RESTART (8 CPU) 03:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:02:03 463.76 72.49 391.27 0.00 12296.88 71035.89 0.00 03:03:01 114.27 9.14 105.14 0.00 1690.61 32495.66 0.00 03:04:01 66.91 0.50 66.41 0.00 10.93 15636.33 0.00 03:05:01 52.16 0.02 52.14 0.00 0.13 41635.33 0.00 03:06:01 79.39 2.27 77.12 0.00 2297.75 29347.11 0.00 03:07:01 573.39 6.91 566.49 0.00 297.77 343770.52 0.00 03:08:01 1014.16 3.90 1010.26 0.00 41.58 313755.66 0.00 03:09:01 409.58 0.05 409.53 0.00 0.40 108868.77 0.00 03:10:01 834.07 32.17 801.90 0.00 1087.50 170584.07 0.00 Average: 401.98 14.18 387.80 0.00 1969.88 125624.99 0.00 03:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:02:03 29063092 31522748 784876 2.39 75936 2680508 1742572 5.14 993528 2452804 836 03:03:01 28036612 31482268 801244 2.44 97400 3599824 2010248 5.93 1109752 3299508 3928 03:04:01 26293284 30950968 1323288 4.03 125124 4673284 2506716 7.39 2235272 3788376 715048 03:05:01 26381844 31272276 997920 3.04 129308 4881496 2286696 6.74 1802684 4111796 289780 03:06:01 25417828 31328820 928724 2.83 138028 5828696 2003816 5.91 1821156 4976432 368256 03:07:01 16568428 30837568 1372456 4.18 240508 13685584 4843652 14.28 3067448 12118204 82908 03:08:01 4491860 28442324 3714716 11.30 407620 22546772 10649692 31.40 7097520 19438236 363012 03:09:01 686140 27345468 4817732 14.66 425316 25131460 9599704 28.30 9343420 20901268 148848 03:10:01 4779204 31353872 874784 2.66 430128 25198208 2104400 6.20 3730072 22665640 628 Average: 17968699 30504035 1735082 5.28 229930 12025092 4194166 12.37 3466761 10416918 219249 03:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:02:03 lo 3.83 3.83 0.38 0.38 0.00 0.00 0.00 0.00 03:02:03 vethf7bc293 0.48 0.48 0.10 0.10 0.00 0.00 0.00 0.00 03:02:03 ens3 864.86 733.04 7584.77 121.83 0.00 0.00 0.00 0.00 03:02:03 docker0 0.48 0.38 0.10 0.09 0.00 0.00 0.00 0.00 03:03:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 03:03:01 veth3d76779 141.15 158.39 13.66 125.94 0.00 0.00 0.00 0.01 03:03:01 ens3 808.74 711.52 6764.62 104.84 0.00 0.00 0.00 0.00 03:03:01 docker0 620.38 662.70 45.33 3286.56 0.00 0.00 0.00 0.00 03:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:04:01 vethd79ea68 0.12 0.23 0.01 0.02 0.00 0.00 0.00 0.00 03:04:01 ens3 193.47 160.01 1463.60 22.29 0.00 0.00 0.00 0.00 03:04:01 docker0 145.16 166.46 10.51 1438.72 0.00 0.00 0.00 0.00 03:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 vethd79ea68 1.50 1.53 0.13 0.14 0.00 0.00 0.00 0.00 03:05:01 ens3 23.30 16.48 19.48 10.17 0.00 0.00 0.00 0.00 03:05:01 docker0 1.50 1.50 0.11 0.14 0.00 0.00 0.00 0.00 03:06:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 03:06:01 vethd79ea68 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 76.02 40.19 1419.37 10.83 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 vethbca0585 8.49 9.90 0.60 17.73 0.00 0.00 0.00 0.00 03:07:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 03:07:01 veth90a3b1c 141.41 176.19 12.61 1307.66 0.00 0.00 0.00 0.11 03:07:01 veth2d7aa08 19.77 30.60 1.37 52.01 0.00 0.00 0.00 0.00 03:07:01 veth911cd62 15.21 19.30 1.17 34.43 0.00 0.00 0.00 0.00 03:07:01 veth5b59ac8 14.14 17.45 1.02 30.38 0.00 0.00 0.00 0.00 03:07:01 veth914aa82 16.99 26.21 1.16 44.00 0.00 0.00 0.00 0.00 03:07:01 veth324ea51 28.70 37.55 2.04 65.80 0.00 0.00 0.00 0.01 03:07:01 veth31e4591 0.63 3.14 0.06 0.38 0.00 0.00 0.00 0.00 03:07:01 ens3 1223.41 904.08 8002.10 91.99 0.00 0.00 0.00 0.00 03:07:01 vethef1d10b 29.65 40.47 2.11 68.81 0.00 0.00 0.00 0.01 03:07:01 vethed42cbc 33.76 46.29 2.46 79.95 0.00 0.00 0.00 0.01 03:07:01 veth5850aed 126.12 155.04 11.30 1154.49 0.00 0.00 0.00 0.09 03:07:01 docker0 816.11 1034.99 54.61 4713.66 0.00 0.00 0.00 0.00 03:07:01 vethe48c763 141.23 175.69 12.57 1220.08 0.00 0.00 0.00 0.10 03:07:01 veth110ee08 29.25 40.73 2.12 68.98 0.00 0.00 0.00 0.01 03:07:01 veth71fd435 16.69 20.23 1.23 35.45 0.00 0.00 0.00 0.00 03:08:01 veth0e9a3ed 0.13 0.67 0.01 0.04 0.00 0.00 0.00 0.00 03:08:01 veth7317e6e 0.05 1.48 0.00 0.09 0.00 0.00 0.00 0.00 03:08:01 vetha503c9a 0.05 1.42 0.00 0.08 0.00 0.00 0.00 0.00 03:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:08:01 veth0c123ec 0.13 2.43 0.01 0.15 0.00 0.00 0.00 0.00 03:08:01 vethf203eea 0.05 2.32 0.00 0.14 0.00 0.00 0.00 0.00 03:08:01 vetha1e3033 0.10 1.50 0.00 0.09 0.00 0.00 0.00 0.00 03:08:01 veth52c3661 0.10 2.40 0.00 0.15 0.00 0.00 0.00 0.00 03:08:01 veth31e4591 0.07 3.23 0.00 0.19 0.00 0.00 0.00 0.00 03:08:01 veth179009c 0.10 1.47 0.00 0.09 0.00 0.00 0.00 0.00 03:08:01 veth3c11d66 0.10 1.43 0.00 0.09 0.00 0.00 0.00 0.00 03:08:01 ens3 912.08 635.87 4785.72 69.82 0.00 0.00 0.00 0.00 03:08:01 veth46fe3f3 0.05 1.47 0.00 0.09 0.00 0.00 0.00 0.00 03:08:01 veth6eb48da 0.05 2.37 0.00 0.14 0.00 0.00 0.00 0.00 03:08:01 veth3a84d61 0.05 2.67 0.00 0.16 0.00 0.00 0.00 0.00 03:08:01 docker0 611.66 836.25 42.68 4749.24 0.00 0.00 0.00 0.00 03:09:01 veth0e9a3ed 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 veth7317e6e 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 vetha503c9a 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 veth0c123ec 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 vetha1e3033 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 veth52c3661 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 veth31e4591 0.08 0.42 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 veth179009c 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 veth3c11d66 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 ens3 10.24 5.61 7.56 4.12 0.00 0.00 0.00 0.00 03:09:01 veth6eb48da 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 veth3a84d61 0.00 0.35 0.00 0.02 0.00 0.00 0.00 0.00 03:09:01 docker0 0.15 0.33 0.01 0.02 0.00 0.00 0.00 0.00 03:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:10:01 ens3 22.19 13.56 16.57 24.02 0.00 0.00 0.00 0.00 03:10:01 docker0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 458.19 356.59 3328.34 50.91 0.00 0.00 0.00 0.00 Average: docker0 242.64 299.07 16.94 1570.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13995) 06/29/26 _x86_64_ (8 CPU) 03:00:42 LINUX RESTART (8 CPU) 03:01:01 CPU %user %nice %system %iowait %steal %idle 03:02:03 all 8.05 0.00 2.30 1.31 0.06 88.28 03:02:03 0 11.28 0.00 1.97 0.70 0.05 85.99 03:02:03 1 5.38 0.00 2.54 1.25 0.07 90.75 03:02:03 2 9.15 0.00 2.66 1.50 0.08 86.61 03:02:03 3 5.70 0.00 2.15 2.44 0.05 89.66 03:02:03 4 9.43 0.00 3.08 0.12 0.05 87.33 03:02:03 5 9.08 0.00 1.89 1.11 0.07 87.85 03:02:03 6 7.49 0.00 1.79 0.65 0.05 90.02 03:02:03 7 6.87 0.00 2.35 2.72 0.05 88.01 03:03:01 all 4.33 0.00 1.81 0.76 0.05 93.06 03:03:01 0 2.39 0.00 1.81 1.38 0.05 94.37 03:03:01 1 7.77 0.00 2.39 0.45 0.05 89.33 03:03:01 2 4.14 0.00 1.53 0.61 0.03 93.68 03:03:01 3 3.85 0.00 1.46 3.31 0.03 91.35 03:03:01 4 4.13 0.00 1.32 0.05 0.03 94.46 03:03:01 5 5.62 0.00 2.36 0.05 0.05 91.91 03:03:01 6 3.57 0.00 1.20 0.02 0.07 95.15 03:03:01 7 3.20 0.00 2.37 0.17 0.03 94.22 03:04:01 all 27.83 0.00 4.31 0.56 0.08 67.22 03:04:01 0 29.25 0.00 4.03 0.60 0.08 66.03 03:04:01 1 26.80 0.00 4.04 0.02 0.08 69.07 03:04:01 2 27.36 0.00 4.18 0.52 0.07 67.87 03:04:01 3 28.20 0.00 4.72 3.04 0.08 63.96 03:04:01 4 27.66 0.00 4.34 0.05 0.08 67.86 03:04:01 5 28.70 0.00 4.32 0.02 0.10 66.86 03:04:01 6 26.86 0.00 4.60 0.18 0.07 68.29 03:04:01 7 27.83 0.00 4.23 0.03 0.07 67.84 03:05:01 all 37.35 0.00 7.30 0.25 0.10 55.00 03:05:01 0 38.65 0.00 7.46 0.03 0.12 53.74 03:05:01 1 37.67 0.00 6.97 0.02 0.08 55.26 03:05:01 2 39.53 0.00 7.77 1.23 0.10 51.37 03:05:01 3 36.07 0.00 8.27 0.03 0.08 55.55 03:05:01 4 36.62 0.00 6.89 0.00 0.10 56.38 03:05:01 5 36.43 0.00 7.18 0.03 0.08 56.27 03:05:01 6 37.18 0.00 6.93 0.05 0.10 55.73 03:05:01 7 36.64 0.00 6.93 0.59 0.12 55.72 03:06:01 all 63.78 0.00 7.74 0.22 0.11 28.16 03:06:01 0 62.94 0.00 7.66 0.03 0.10 29.26 03:06:01 1 62.67 0.00 7.57 0.22 0.10 29.44 03:06:01 2 63.02 0.00 7.75 0.88 0.12 28.24 03:06:01 3 64.43 0.00 7.46 0.35 0.12 27.65 03:06:01 4 63.58 0.00 8.13 0.02 0.10 28.18 03:06:01 5 65.55 0.00 7.88 0.22 0.12 26.23 03:06:01 6 64.12 0.00 7.71 0.02 0.10 28.05 03:06:01 7 63.92 0.00 7.78 0.00 0.10 28.20 03:07:01 all 27.18 0.00 10.59 4.66 0.12 57.44 03:07:01 0 26.36 0.00 10.29 4.34 0.12 58.89 03:07:01 1 27.13 0.00 11.03 5.15 0.12 56.57 03:07:01 2 26.89 0.00 10.28 3.54 0.14 59.15 03:07:01 3 27.05 0.00 11.17 4.42 0.12 57.23 03:07:01 4 27.73 0.00 10.18 3.51 0.14 58.45 03:07:01 5 25.49 0.00 10.24 6.51 0.10 57.66 03:07:01 6 29.41 0.00 10.03 2.93 0.12 57.51 03:07:01 7 27.37 0.00 11.52 6.92 0.10 54.09 03:08:01 all 79.42 0.00 13.19 2.57 0.13 4.68 03:08:01 0 80.11 0.00 12.29 1.42 0.13 6.05 03:08:01 1 79.95 0.00 12.56 3.14 0.13 4.21 03:08:01 2 78.69 0.00 14.02 3.81 0.13 3.35 03:08:01 3 79.10 0.00 13.41 2.46 0.12 4.91 03:08:01 4 79.64 0.00 13.03 2.15 0.13 5.04 03:08:01 5 79.92 0.00 12.40 2.65 0.15 4.87 03:08:01 6 80.39 0.00 12.35 1.34 0.12 5.81 03:08:01 7 77.55 0.00 15.50 3.60 0.15 3.19 03:09:01 all 91.23 0.00 8.64 0.00 0.13 0.00 03:09:01 0 91.39 0.00 8.48 0.00 0.13 0.00 03:09:01 1 91.09 0.00 8.80 0.00 0.12 0.00 03:09:01 2 92.00 0.00 7.86 0.00 0.13 0.00 03:09:01 3 91.50 0.00 8.36 0.00 0.13 0.00 03:09:01 4 91.32 0.00 8.55 0.00 0.13 0.00 03:09:01 5 90.97 0.00 8.90 0.00 0.13 0.00 03:09:01 6 90.92 0.00 8.93 0.00 0.15 0.00 03:09:01 7 90.62 0.00 9.25 0.00 0.13 0.00 03:10:01 all 83.80 0.00 9.06 0.54 0.11 6.48 03:10:01 0 84.47 0.00 8.38 0.35 0.12 6.69 03:10:01 1 84.14 0.00 8.80 0.50 0.13 6.42 03:10:01 2 83.85 0.00 8.85 0.77 0.12 6.43 03:10:01 3 83.53 0.00 8.91 1.47 0.10 5.98 03:10:01 4 83.16 0.00 9.41 0.08 0.10 7.25 03:10:01 5 83.47 0.00 8.96 0.10 0.12 7.36 03:10:01 6 84.37 0.00 9.73 0.13 0.10 5.67 03:10:01 7 83.45 0.00 9.43 0.94 0.12 6.06 Average: all 47.26 0.00 7.24 1.21 0.10 44.20 Average: 0 47.69 0.00 6.95 0.98 0.10 44.28 Average: 1 47.19 0.00 7.20 1.19 0.10 44.31 Average: 2 47.47 0.00 7.23 1.43 0.10 43.76 Average: 3 46.85 0.00 7.35 1.94 0.09 43.77 Average: 4 47.30 0.00 7.24 0.67 0.10 44.70 Average: 5 47.51 0.00 7.15 1.19 0.10 44.05 Average: 6 47.39 0.00 7.05 0.59 0.10 44.87 Average: 7 46.64 0.00 7.73 1.66 0.10 43.86