---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12279 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-12279) 06/03/26 _x86_64_ (8 CPU) 08:30:31 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:32:01 301.42 14.25 287.17 0.00 1729.20 36000.13 0.00 08:33:01 176.27 10.10 166.17 0.00 1668.26 42107.27 0.00 08:34:01 41.55 0.00 41.55 0.00 0.00 39396.60 0.00 08:35:01 56.90 0.28 56.62 0.00 3.20 23826.40 0.00 08:36:01 961.97 18.88 943.09 0.00 189.17 418071.52 0.00 08:37:01 449.55 1.20 448.35 0.00 12.40 191029.39 0.00 08:38:01 270.72 0.03 270.69 0.00 0.27 125133.54 0.00 08:39:02 208.80 0.40 208.40 0.00 24.17 43832.38 0.00 08:40:01 950.92 44.93 905.99 0.00 2222.49 185429.07 0.00 Average: 379.27 9.98 369.29 0.00 648.37 122679.56 0.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 28537748 31534596 770304 2.34 81304 3201312 1799100 5.30 1023808 2930568 346160 08:33:01 26235716 31302656 979840 2.98 126432 5065544 2211184 6.52 2096284 3983284 1057200 08:34:01 25551696 31063468 1215980 3.70 129980 5483624 2500908 7.37 2340012 4396256 893236 08:35:01 25512584 31470328 808076 2.46 135992 5878888 1931904 5.70 1969868 4760960 646984 08:36:01 14051084 31369992 882584 2.69 354840 16441704 2359360 6.96 3120052 14454080 1244128 08:37:01 4945220 28219104 3966700 12.07 403168 21899896 11224108 33.09 7009324 19125732 1355956 08:38:01 2626072 28155800 4029160 12.26 416900 24049568 9631564 28.40 8066308 20295536 10196 08:39:02 458316 28501948 3688144 11.22 421436 26467180 9166976 27.03 8892820 21557248 1784764 08:40:01 5232532 31377344 870408 2.65 443592 24733184 2146532 6.33 3554804 22381180 228 Average: 14794552 30332804 1912355 5.82 279294 14802322 4774626 14.08 4230364 12653872 815428 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 lo 4.47 4.47 0.44 0.44 0.00 0.00 0.00 0.00 08:32:01 docker0 491.45 496.75 33.43 3024.28 0.00 0.00 0.00 0.00 08:32:01 ens3 1278.17 1020.63 13430.62 158.83 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 08:33:01 veth9cc85fa 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 08:33:01 docker0 191.95 293.63 17.02 1557.59 0.00 0.00 0.00 0.00 08:33:01 ens3 330.99 213.96 1593.80 40.50 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 08:34:01 veth9cc85fa 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 ens3 22.74 14.91 17.69 10.15 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 08:35:01 veth9cc85fa 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 ens3 23.85 14.77 20.57 11.69 0.00 0.00 0.00 0.00 08:36:01 veth7dafa51 147.38 70.89 1329.96 8.17 0.00 0.00 0.00 0.00 08:36:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 08:36:01 docker0 527.65 997.52 49.02 9567.85 0.00 0.00 0.00 0.00 08:36:01 veth50d45cb 141.13 74.22 1310.24 8.27 0.00 0.00 0.00 0.00 08:36:01 veth3b9759a 74.22 141.13 8.27 1310.24 0.00 0.00 0.00 0.11 08:36:01 veth40bddcb 0.67 3.83 0.06 0.38 0.00 0.00 0.00 0.00 08:36:01 vethbab239e 73.15 150.56 8.24 1319.82 0.00 0.00 0.00 0.11 08:36:01 ens3 1150.31 611.86 12922.97 81.77 0.00 0.00 0.00 0.00 08:36:01 vethabd5182 70.89 147.38 8.17 1329.96 0.00 0.00 0.00 0.11 08:36:01 vethcef293d 79.84 144.99 8.56 1311.71 0.00 0.00 0.00 0.11 08:37:01 veth2acad3b 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:37:01 vethd3f9a41 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 docker0 0.73 0.10 0.02 0.01 0.00 0.00 0.00 0.00 08:37:01 vethca9fe49 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth5b0ba70 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth197b598 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethddcd139 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethd6dd7b8 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vetha600939 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth40bddcb 0.13 0.72 0.01 0.03 0.00 0.00 0.00 0.00 08:37:01 veth0fd2d66 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 ens3 18.33 10.96 13.99 7.79 0.00 0.00 0.00 0.00 08:37:01 veth85c9c79 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth0c5deda 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethdde361c 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 veth2acad3b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethd3f9a41 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethca9fe49 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth5b0ba70 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth197b598 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethddcd139 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethd6dd7b8 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vetha600939 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth40bddcb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth0fd2d66 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 2.63 0.97 1.49 0.81 0.00 0.00 0.00 0.00 08:38:01 veth85c9c79 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethdde361c 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth2acad3b 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:39:02 vethd3f9a41 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 docker0 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethca9fe49 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth5b0ba70 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth197b598 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethddcd139 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vetha600939 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth40bddcb 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth0fd2d66 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 ens3 6.11 3.01 4.77 2.58 0.00 0.00 0.00 0.00 08:39:02 veth85c9c79 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethdde361c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 1.28 1.28 0.12 0.12 0.00 0.00 0.00 0.00 08:40:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 124.52 79.46 2566.19 21.54 0.00 0.00 0.00 0.00 Average: lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 134.85 198.89 11.07 1572.76 0.00 0.00 0.00 0.00 Average: ens3 328.64 218.95 3395.93 37.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-12279) 06/03/26 _x86_64_ (8 CPU) 08:30:31 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 8.50 0.00 2.42 0.93 0.06 88.09 08:32:01 0 6.93 0.00 2.61 2.79 0.05 87.62 08:32:01 1 8.88 0.00 2.07 0.51 0.07 88.48 08:32:01 2 10.16 0.00 2.35 0.86 0.05 86.58 08:32:01 3 5.65 0.00 1.99 0.08 0.05 92.22 08:32:01 4 12.42 0.00 2.62 0.20 0.10 84.66 08:32:01 5 6.96 0.00 2.02 0.08 0.05 90.89 08:32:01 6 7.30 0.00 1.65 1.40 0.07 89.59 08:32:01 7 9.68 0.00 4.09 1.50 0.07 84.66 08:33:01 all 38.22 0.00 6.12 0.68 0.13 54.85 08:33:01 0 38.55 0.00 6.39 0.29 0.13 54.63 08:33:01 1 37.87 0.00 5.83 0.27 0.14 55.89 08:33:01 2 40.04 0.00 6.38 0.76 0.13 52.69 08:33:01 3 37.83 0.00 6.45 0.10 0.15 55.47 08:33:01 4 36.80 0.00 5.64 0.17 0.12 57.27 08:33:01 5 39.46 0.00 6.10 0.91 0.14 53.39 08:33:01 6 37.56 0.00 6.32 2.86 0.14 53.13 08:33:01 7 37.68 0.00 5.82 0.08 0.12 56.29 08:34:01 all 43.83 0.00 7.92 0.26 0.13 47.85 08:34:01 0 41.36 0.00 8.12 0.02 0.13 50.37 08:34:01 1 42.29 0.00 8.25 0.20 0.12 49.13 08:34:01 2 42.54 0.00 8.01 0.25 0.13 49.06 08:34:01 3 45.17 0.00 7.74 0.02 0.12 46.95 08:34:01 4 46.73 0.00 7.60 0.02 0.12 45.54 08:34:01 5 44.53 0.00 7.15 0.02 0.13 48.17 08:34:01 6 44.30 0.00 8.16 1.58 0.17 45.78 08:34:01 7 43.74 0.00 8.30 0.02 0.13 47.81 08:35:01 all 53.61 0.00 6.58 0.11 0.12 39.58 08:35:01 0 53.01 0.00 6.47 0.00 0.10 40.42 08:35:01 1 52.92 0.00 6.75 0.00 0.13 40.19 08:35:01 2 52.96 0.00 6.50 0.05 0.12 40.37 08:35:01 3 52.68 0.00 6.25 0.07 0.12 40.89 08:35:01 4 55.04 0.00 6.50 0.51 0.13 37.82 08:35:01 5 55.20 0.00 6.48 0.00 0.13 38.19 08:35:01 6 54.11 0.00 6.92 0.05 0.12 38.80 08:35:01 7 52.94 0.00 6.76 0.17 0.13 39.99 08:36:01 all 30.52 0.00 21.36 11.20 0.46 36.44 08:36:01 0 30.44 0.00 22.05 10.53 0.51 36.48 08:36:01 1 31.10 0.00 20.75 11.98 0.44 35.73 08:36:01 2 28.33 0.00 22.35 12.25 0.46 36.62 08:36:01 3 29.71 0.00 20.78 9.41 0.47 39.64 08:36:01 4 31.76 0.00 20.44 11.09 0.44 36.27 08:36:01 5 33.06 0.00 21.06 10.67 0.46 34.75 08:36:01 6 30.31 0.00 21.87 10.03 0.47 37.32 08:36:01 7 29.49 0.00 21.63 13.70 0.46 34.72 08:37:01 all 68.96 0.00 17.64 4.17 0.41 8.82 08:37:01 0 68.45 0.00 17.34 2.91 0.37 10.93 08:37:01 1 69.87 0.00 15.52 8.57 0.39 5.66 08:37:01 2 69.33 0.00 18.03 2.28 0.42 9.94 08:37:01 3 68.77 0.00 18.85 1.29 0.45 10.64 08:37:01 4 69.02 0.00 15.81 6.38 0.35 8.44 08:37:01 5 68.55 0.00 20.15 5.97 0.47 4.85 08:37:01 6 68.82 0.00 18.50 3.44 0.42 8.82 08:37:01 7 68.88 0.00 16.88 2.56 0.42 11.26 08:38:01 all 88.69 0.00 11.03 0.00 0.29 0.00 08:38:01 0 88.30 0.00 11.42 0.00 0.28 0.00 08:38:01 1 88.74 0.00 10.96 0.00 0.30 0.00 08:38:01 2 88.97 0.00 10.75 0.00 0.28 0.00 08:38:01 3 89.07 0.00 10.65 0.00 0.28 0.00 08:38:01 4 87.90 0.00 11.81 0.00 0.28 0.00 08:38:01 5 88.49 0.00 11.21 0.00 0.30 0.00 08:38:01 6 89.15 0.00 10.57 0.00 0.28 0.00 08:38:01 7 88.89 0.00 10.85 0.00 0.27 0.00 08:39:02 all 89.80 0.00 9.96 0.00 0.24 0.00 08:39:02 0 89.17 0.00 10.58 0.00 0.25 0.00 08:39:02 1 89.86 0.00 9.89 0.00 0.25 0.00 08:39:02 2 89.72 0.00 10.05 0.00 0.23 0.00 08:39:02 3 90.05 0.00 9.71 0.00 0.23 0.00 08:39:02 4 89.82 0.00 9.93 0.00 0.25 0.00 08:39:02 5 89.86 0.00 9.90 0.00 0.25 0.00 08:39:02 6 89.68 0.00 10.08 0.00 0.23 0.00 08:39:02 7 90.22 0.00 9.56 0.00 0.22 0.00 08:40:01 all 52.91 0.00 7.76 1.01 0.14 38.17 08:40:01 0 52.01 0.00 8.06 0.56 0.14 39.24 08:40:01 1 53.34 0.00 8.28 0.90 0.17 37.31 08:40:01 2 54.26 0.00 8.81 1.93 0.15 34.85 08:40:01 3 52.88 0.00 7.76 1.35 0.14 37.87 08:40:01 4 53.70 0.00 8.21 0.51 0.14 37.45 08:40:01 5 50.14 0.00 7.61 1.59 0.13 40.53 08:40:01 6 53.28 0.00 6.28 0.67 0.13 39.63 08:40:01 7 53.70 0.00 7.08 0.59 0.14 38.49 Average: all 52.91 0.00 10.08 2.03 0.22 34.76 Average: 0 52.14 0.00 10.33 1.89 0.22 35.42 Average: 1 52.89 0.00 9.81 2.48 0.22 34.61 Average: 2 53.05 0.00 10.35 2.02 0.22 34.35 Average: 3 52.53 0.00 10.02 1.36 0.22 35.87 Average: 4 53.80 0.00 9.84 2.09 0.21 34.05 Average: 5 53.04 0.00 10.18 2.12 0.23 34.42 Average: 6 52.84 0.00 10.04 2.21 0.23 34.68 Average: 7 52.98 0.00 10.11 2.05 0.22 34.64