---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8890 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: 2799.998 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 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-8890) 05/08/26 _x86_64_ (8 CPU) 08:30:45 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:32:02 384.84 72.74 312.10 0.00 12298.48 189620.13 0.00 08:33:01 171.60 10.63 160.97 0.00 1701.14 40700.24 0.00 08:34:01 50.45 0.03 50.42 0.00 0.27 41440.85 0.00 08:35:01 50.50 0.37 50.13 0.00 3.87 20929.69 0.00 08:36:01 289.62 0.50 289.12 0.00 34.39 296905.05 0.00 08:37:01 730.36 19.41 710.95 0.00 195.43 202080.59 0.00 08:38:01 438.11 3.33 434.78 0.00 2289.62 121476.42 0.00 08:39:01 436.50 0.05 436.45 0.00 0.40 136666.71 0.00 08:40:01 184.05 0.73 183.32 0.00 29.83 80138.37 0.00 Average: 304.23 11.98 292.25 0.00 1839.22 125699.92 0.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:02 28563108 31522872 779892 2.37 79132 3169332 1806636 5.33 1022700 2904216 312988 08:33:01 26448456 31373308 903256 2.75 125232 4930848 1990036 5.87 1955604 3910676 973820 08:34:01 25802288 30886620 1387056 4.22 128864 5068940 2704296 7.97 2287564 4203960 480312 08:35:01 25632372 31417248 853788 2.60 136252 5708680 1896108 5.59 1957036 4651836 566684 08:36:01 18878484 31393484 875908 2.66 148132 12274908 2229076 6.57 2172000 11026068 224 08:37:01 11331144 31341284 895084 2.72 344620 19102468 2339604 6.90 3088224 17153500 1418156 08:38:01 4957280 28565744 3592084 10.93 431712 22194052 10900332 32.14 6854808 19222900 1351600 08:39:01 1641176 27622268 4544060 13.82 447640 24457024 10516068 31.00 8788988 20522516 620 08:40:01 568084 28697588 3466584 10.55 439812 26519988 8731876 25.74 8956260 21337936 1177600 Average: 15980266 30313380 1921968 5.85 253488 13714027 4790448 14.12 4120354 11659290 698000 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:02 ens3 1321.08 1048.23 13851.87 184.53 0.00 0.00 0.00 0.00 08:32:02 docker0 402.83 426.11 29.44 2988.02 0.00 0.00 0.00 0.00 08:32:02 lo 4.90 4.90 0.48 0.48 0.00 0.00 0.00 0.00 08:33:01 ens3 343.13 227.11 1633.92 36.63 0.00 0.00 0.00 0.00 08:33:01 veth9784e33 0.05 0.19 0.00 0.02 0.00 0.00 0.00 0.00 08:33:01 docker0 204.58 303.41 17.89 1595.26 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 ens3 25.26 15.58 20.95 10.97 0.00 0.00 0.00 0.00 08:34:01 veth9784e33 1.37 1.38 0.12 0.12 0.00 0.00 0.00 0.00 08:34:01 docker0 1.37 1.37 0.10 0.12 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 19.41 10.11 16.68 9.27 0.00 0.00 0.00 0.00 08:35:01 veth9784e33 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 ens3 116.25 74.45 2334.32 22.65 0.00 0.00 0.00 0.00 08:36:01 veth3fd3cc3 0.40 0.53 0.04 0.14 0.00 0.00 0.00 0.00 08:36:01 docker0 1.97 3.22 0.15 43.34 0.00 0.00 0.00 0.00 08:36:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 08:37:01 ens3 943.16 531.94 10286.26 68.90 0.00 0.00 0.00 0.00 08:37:01 vethfb0764d 15.38 17.91 1.75 12.28 0.00 0.00 0.00 0.00 08:37:01 veth3fd3cc3 0.07 2.57 0.00 0.11 0.00 0.00 0.00 0.00 08:37:01 docker0 470.89 840.58 44.06 8356.86 0.00 0.00 0.00 0.00 08:37:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:38:01 veth97073bb 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 veth24b205a 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 vethb7617c6 0.05 0.30 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 ens3 224.38 114.46 2725.05 19.79 0.00 0.00 0.00 0.00 08:38:01 veth549341d 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 vethc8184e0 0.05 0.43 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 veth166c64d 0.05 0.47 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 vethacb9259 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth3fd3cc3 0.07 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 vetheb11245 0.05 0.50 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 docker0 65.19 118.58 6.15 1299.95 0.00 0.00 0.00 0.00 08:38:01 veth2db6fef 0.05 0.32 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:38:01 veth5d2f23c 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 vethcecf4ac 0.05 0.47 0.00 0.02 0.00 0.00 0.00 0.00 08:38:01 veth8ed811c 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:39:01 veth24b205a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethb7617c6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 ens3 5.31 3.30 4.12 2.33 0.00 0.00 0.00 0.00 08:39:01 veth549341d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethc8184e0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth166c64d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vethacb9259 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth3fd3cc3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 vetheb11245 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 docker0 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth2db6fef 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:39:01 vethcecf4ac 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 veth8ed811c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth24b205a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethb7617c6 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 8.02 3.91 6.38 3.38 0.00 0.00 0.00 0.00 08:40:01 veth549341d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethc8184e0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth166c64d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethacb9259 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth3fd3cc3 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vetheb11245 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth2db6fef 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 vethcecf4ac 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 veth8ed811c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth24b205a 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb7617c6 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 333.93 225.42 3433.82 39.83 0.00 0.00 0.00 0.00 Average: veth549341d 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc8184e0 0.01 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth166c64d 0.01 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethacb9259 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth3fd3cc3 0.06 0.43 0.00 0.03 0.00 0.00 0.00 0.00 Average: vetheb11245 0.01 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 127.27 187.89 10.85 1586.78 0.00 0.00 0.00 0.00 Average: veth2db6fef 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.09 0.09 0.00 0.00 0.00 0.00 Average: vethcecf4ac 0.01 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8ed811c 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8890) 05/08/26 _x86_64_ (8 CPU) 08:30:45 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:02 all 10.35 0.00 3.21 2.21 0.07 84.15 08:32:02 0 10.00 0.00 1.97 2.77 0.07 85.20 08:32:02 1 17.05 0.00 5.05 5.17 0.08 72.65 08:32:02 2 9.56 0.00 2.24 0.59 0.07 87.55 08:32:02 3 9.52 0.00 3.06 3.22 0.07 84.13 08:32:02 4 11.69 0.00 3.97 0.84 0.07 83.43 08:32:02 5 11.07 0.00 2.94 1.25 0.08 84.65 08:32:02 6 7.65 0.00 3.40 0.59 0.08 88.28 08:32:02 7 6.24 0.00 3.08 3.23 0.07 87.38 08:33:01 all 36.40 0.00 6.10 1.38 0.13 55.98 08:33:01 0 36.15 0.00 6.69 3.61 0.12 53.44 08:33:01 1 37.47 0.00 6.15 0.31 0.14 55.93 08:33:01 2 37.32 0.00 6.77 0.31 0.14 55.46 08:33:01 3 38.91 0.00 5.70 0.89 0.14 54.36 08:33:01 4 36.24 0.00 5.37 0.52 0.12 57.75 08:33:01 5 37.11 0.00 6.35 3.97 0.14 52.44 08:33:01 6 33.39 0.00 5.97 0.60 0.12 59.92 08:33:01 7 34.64 0.00 5.83 0.86 0.12 58.55 08:34:01 all 39.73 0.00 7.71 0.48 0.15 51.92 08:34:01 0 37.43 0.00 7.53 0.69 0.15 54.20 08:34:01 1 40.13 0.00 8.18 0.05 0.13 51.50 08:34:01 2 39.99 0.00 7.94 0.03 0.15 51.89 08:34:01 3 36.74 0.00 7.67 0.20 0.15 55.24 08:34:01 4 41.28 0.00 8.09 0.50 0.17 49.96 08:34:01 5 40.28 0.00 7.79 0.76 0.15 51.03 08:34:01 6 42.58 0.00 7.22 1.57 0.17 48.47 08:34:01 7 39.45 0.00 7.27 0.05 0.15 53.07 08:35:01 all 62.90 0.00 7.29 0.13 0.20 29.49 08:35:01 0 63.52 0.00 6.98 0.00 0.18 29.32 08:35:01 1 62.90 0.00 7.61 0.02 0.20 29.27 08:35:01 2 62.55 0.00 6.97 0.03 0.18 30.26 08:35:01 3 61.44 0.00 6.90 0.02 0.18 31.46 08:35:01 4 63.30 0.00 7.54 0.97 0.20 27.98 08:35:01 5 62.80 0.00 7.32 0.00 0.20 29.69 08:35:01 6 63.47 0.00 7.18 0.00 0.20 29.14 08:35:01 7 63.18 0.00 7.84 0.02 0.20 28.77 08:36:01 all 20.25 0.00 6.76 13.22 0.11 59.66 08:36:01 0 20.76 0.00 6.36 9.08 0.10 63.70 08:36:01 1 20.41 0.00 7.25 8.84 0.12 63.38 08:36:01 2 20.17 0.00 6.01 4.51 0.10 69.21 08:36:01 3 20.64 0.00 7.32 20.98 0.14 50.93 08:36:01 4 20.74 0.00 6.85 13.50 0.12 58.78 08:36:01 5 19.81 0.00 6.33 13.63 0.10 60.13 08:36:01 6 19.42 0.00 7.33 24.17 0.12 48.97 08:36:01 7 20.02 0.00 6.62 11.14 0.12 62.10 08:37:01 all 13.26 0.00 7.07 28.98 0.13 50.55 08:37:01 0 13.35 0.00 6.91 21.49 0.15 58.10 08:37:01 1 13.88 0.00 6.76 31.59 0.12 47.66 08:37:01 2 12.08 0.00 7.60 40.65 0.13 39.53 08:37:01 3 12.72 0.00 6.39 28.20 0.10 52.58 08:37:01 4 13.27 0.00 7.59 31.50 0.13 47.50 08:37:01 5 13.97 0.00 5.91 24.32 0.13 55.67 08:37:01 6 13.41 0.00 8.80 26.39 0.13 51.26 08:37:01 7 13.41 0.00 6.60 27.75 0.13 52.11 08:38:01 all 67.69 0.00 10.46 10.70 0.19 10.95 08:38:01 0 67.71 0.00 10.97 11.89 0.17 9.27 08:38:01 1 67.95 0.00 10.54 17.01 0.20 4.30 08:38:01 2 68.19 0.00 10.13 9.16 0.18 12.34 08:38:01 3 67.10 0.00 11.07 8.81 0.18 12.84 08:38:01 4 67.12 0.00 10.74 8.03 0.18 13.92 08:38:01 5 67.37 0.00 9.96 7.37 0.18 15.12 08:38:01 6 67.55 0.00 10.37 13.88 0.18 8.03 08:38:01 7 68.56 0.00 9.94 9.49 0.20 11.81 08:39:01 all 90.87 0.00 8.93 0.00 0.20 0.00 08:39:01 0 91.17 0.00 8.63 0.00 0.20 0.00 08:39:01 1 91.68 0.00 8.13 0.00 0.18 0.00 08:39:01 2 90.70 0.00 9.11 0.00 0.18 0.00 08:39:01 3 89.89 0.00 9.89 0.00 0.22 0.00 08:39:01 4 91.40 0.00 8.40 0.00 0.20 0.00 08:39:01 5 90.77 0.00 9.01 0.00 0.22 0.00 08:39:01 6 90.58 0.00 9.22 0.00 0.20 0.00 08:39:01 7 90.77 0.00 9.03 0.00 0.20 0.00 08:40:01 all 91.57 0.00 8.25 0.00 0.18 0.00 08:40:01 0 92.14 0.00 7.66 0.00 0.20 0.00 08:40:01 1 91.56 0.00 8.26 0.00 0.18 0.00 08:40:01 2 90.79 0.00 9.04 0.00 0.17 0.00 08:40:01 3 91.71 0.00 8.11 0.00 0.18 0.00 08:40:01 4 91.64 0.00 8.18 0.00 0.18 0.00 08:40:01 5 91.43 0.00 8.39 0.00 0.18 0.00 08:40:01 6 91.54 0.00 8.27 0.00 0.18 0.00 08:40:01 7 91.71 0.00 8.11 0.00 0.18 0.00 Average: all 48.28 0.00 7.32 6.34 0.15 37.91 Average: 0 48.16 0.00 7.08 5.50 0.15 39.11 Average: 1 49.39 0.00 7.56 7.00 0.15 35.90 Average: 2 48.06 0.00 7.32 6.13 0.15 38.34 Average: 3 47.80 0.00 7.36 6.91 0.15 37.78 Average: 4 48.67 0.00 7.42 6.20 0.15 37.56 Average: 5 48.48 0.00 7.12 5.68 0.16 38.56 Average: 6 47.93 0.00 7.54 7.47 0.16 36.90 Average: 7 47.74 0.00 7.16 5.83 0.15 39.12