---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-476 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-476) 08/15/26 _x86_64_ (8 CPU) 08:30:37 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:32:01 422.06 71.34 350.72 0.00 12767.34 64746.14 0.00 08:33:01 109.27 1.17 108.10 0.00 25.20 27125.21 0.00 08:34:01 41.00 0.03 40.97 0.00 0.27 32647.80 0.00 08:35:01 45.83 0.18 45.64 0.00 2.40 20808.13 0.00 08:36:01 930.59 21.73 908.86 0.00 228.32 352995.93 0.00 08:37:01 659.50 4.78 654.72 0.00 45.45 264191.54 0.00 08:38:01 391.40 0.08 391.32 0.00 0.67 130173.41 0.00 08:39:02 108.16 0.58 107.58 0.00 21.63 54020.70 0.00 Average: 338.35 12.48 325.87 0.00 1635.30 118306.17 0.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 28068368 31498240 787220 2.39 95352 3592396 2032576 5.99 1092080 3291884 1512 08:33:01 26091268 31348188 927232 2.82 127964 5244484 2161328 6.37 2200184 4005224 964256 08:34:01 25476732 31001192 1271936 3.87 130716 5493160 2650956 7.82 2373092 4428464 857172 08:35:01 25604968 31397140 874940 2.66 138780 5711176 1906940 5.62 1674984 4958276 524828 08:36:01 15054020 30986408 1241464 3.78 315264 15077604 3895596 11.48 3269780 13247508 1921820 08:37:01 5106096 28572376 3609064 10.98 408936 22078364 11083608 32.68 6651324 19304860 1407636 08:38:01 2530552 28322360 3863740 11.75 425296 24297880 9634380 28.40 7870664 20582332 213608 08:39:02 534292 28473092 3710860 11.29 423336 26352032 8524360 25.13 8923448 21434416 1920700 Average: 16058287 30199874 2035807 6.19 258206 13480887 5236218 15.44 4256944 11406620 976442 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 lo 4.60 4.60 0.45 0.45 0.00 0.00 0.00 0.00 08:32:01 veth815dfdd 49.14 52.31 5.06 58.12 0.00 0.00 0.00 0.00 08:32:01 ens3 1799.47 1408.53 14031.13 218.83 0.00 0.00 0.00 0.00 08:32:01 docker0 393.68 549.23 24.67 3113.41 0.00 0.00 0.00 0.00 08:33:01 veth25701c4 0.05 0.18 0.00 0.02 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 ens3 220.80 166.72 1566.39 27.31 0.00 0.00 0.00 0.00 08:33:01 docker0 146.81 188.37 12.86 1534.70 0.00 0.00 0.00 0.00 08:34:01 veth25701c4 1.03 1.05 0.09 0.16 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 ens3 23.89 17.76 18.81 11.05 0.00 0.00 0.00 0.00 08:34:01 docker0 1.03 1.03 0.08 0.16 0.00 0.00 0.00 0.00 08:35:01 veth25701c4 0.00 0.02 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 08:35:01 ens3 17.51 11.78 15.10 8.87 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 08:36:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 08:36:01 veth21dc7b7 75.17 134.97 8.08 1301.49 0.00 0.00 0.00 0.11 08:36:01 ens3 1076.09 612.75 12549.81 80.78 0.00 0.00 0.00 0.00 08:36:01 docker0 522.74 906.03 46.77 9195.57 0.00 0.00 0.00 0.00 08:36:01 veth221ffc0 0.40 3.40 0.04 0.26 0.00 0.00 0.00 0.00 08:36:01 vethadfe19f 75.41 125.49 8.02 1300.38 0.00 0.00 0.00 0.11 08:36:01 veth8f24db5 58.60 101.42 6.38 919.57 0.00 0.00 0.00 0.08 08:36:01 vethc759d09 85.05 140.82 8.86 1303.94 0.00 0.00 0.00 0.11 08:36:01 veth3315fc4 82.57 137.22 8.59 1303.92 0.00 0.00 0.00 0.11 08:36:01 vethc637c2a 81.76 138.70 8.45 1302.74 0.00 0.00 0.00 0.11 08:37:01 vethf217b8a 0.05 0.53 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 veth01d831c 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth8ff61a6 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth8660547 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 ens3 45.45 32.67 394.13 9.32 0.00 0.00 0.00 0.00 08:37:01 veth4787d27 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethbc9fb5b 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethdde8f8c 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth43eb47f 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 docker0 24.34 29.51 1.96 381.23 0.00 0.00 0.00 0.00 08:37:01 veth6652720 0.05 0.53 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth221ffc0 0.07 0.70 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth10ad604 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 vethf164500 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:37:01 veth98bc909 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 08:38:01 vethf217b8a 0.00 0.07 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 veth8ff61a6 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth8660547 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 ens3 1.60 0.85 1.15 0.62 0.00 0.00 0.00 0.00 08:38:01 veth4787d27 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethbc9fb5b 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethdde8f8c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth43eb47f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 docker0 0.12 0.03 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth6652720 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 veth221ffc0 0.07 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:38:01 veth10ad604 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 vethf164500 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethf217b8a 0.00 0.02 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 veth8ff61a6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth8660547 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 ens3 6.38 3.68 4.99 2.77 0.00 0.00 0.00 0.00 08:39:02 veth4787d27 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethbc9fb5b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethdde8f8c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth43eb47f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth6652720 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth221ffc0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 veth10ad604 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:39:02 vethf164500 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethf217b8a 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: veth8ff61a6 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth8660547 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 398.65 281.67 3570.51 44.92 0.00 0.00 0.00 0.00 Average: veth4787d27 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethbc9fb5b 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethdde8f8c 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth43eb47f 0.01 0.10 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 136.01 209.15 10.78 1777.11 0.00 0.00 0.00 0.00 Average: veth6652720 0.01 0.08 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth221ffc0 0.07 0.52 0.01 0.04 0.00 0.00 0.00 0.00 Average: veth10ad604 0.01 0.09 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethf164500 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-476) 08/15/26 _x86_64_ (8 CPU) 08:30:37 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 12.13 0.00 3.85 1.50 0.06 82.46 08:32:01 0 12.97 0.00 3.60 0.56 0.05 82.82 08:32:01 1 8.92 0.00 3.40 1.79 0.08 85.80 08:32:01 2 16.08 0.00 3.99 0.24 0.07 79.62 08:32:01 3 10.88 0.00 3.52 1.78 0.07 83.75 08:32:01 4 12.12 0.00 5.09 4.31 0.05 78.43 08:32:01 5 9.63 0.00 5.14 2.37 0.05 82.81 08:32:01 6 10.45 0.00 3.46 0.51 0.07 85.52 08:32:01 7 16.05 0.00 2.57 0.43 0.07 80.89 08:33:01 all 44.00 0.00 7.28 0.32 0.09 48.32 08:33:01 0 44.33 0.00 7.08 0.17 0.07 48.36 08:33:01 1 42.27 0.00 7.91 0.42 0.07 49.33 08:33:01 2 43.23 0.00 7.80 0.07 0.08 48.82 08:33:01 3 44.51 0.00 7.92 0.98 0.10 46.50 08:33:01 4 44.49 0.00 6.91 0.20 0.08 48.31 08:33:01 5 44.62 0.00 7.48 0.24 0.12 47.55 08:33:01 6 45.58 0.00 6.31 0.20 0.08 47.82 08:33:01 7 42.94 0.00 6.83 0.30 0.08 49.85 08:34:01 all 44.94 0.00 8.65 0.19 0.08 46.13 08:34:01 0 44.60 0.00 8.50 0.00 0.08 46.82 08:34:01 1 48.01 0.00 9.33 0.00 0.10 42.56 08:34:01 2 46.47 0.00 9.99 0.02 0.10 43.41 08:34:01 3 43.13 0.00 8.14 0.00 0.08 48.65 08:34:01 4 45.33 0.00 8.51 1.40 0.08 44.68 08:34:01 5 45.54 0.00 8.37 0.08 0.07 45.94 08:34:01 6 42.63 0.00 8.14 0.00 0.08 49.15 08:34:01 7 43.81 0.00 8.24 0.05 0.07 47.83 08:35:01 all 61.02 0.00 7.33 0.07 0.09 31.49 08:35:01 0 60.79 0.00 6.86 0.00 0.10 32.25 08:35:01 1 59.86 0.00 7.99 0.00 0.10 32.06 08:35:01 2 62.65 0.00 7.61 0.45 0.10 29.18 08:35:01 3 60.35 0.00 7.59 0.00 0.08 31.98 08:35:01 4 60.62 0.00 7.38 0.00 0.08 31.92 08:35:01 5 61.07 0.00 6.66 0.00 0.08 32.19 08:35:01 6 61.17 0.00 7.05 0.00 0.08 31.69 08:35:01 7 61.68 0.00 7.46 0.07 0.10 30.68 08:36:01 all 34.14 0.00 12.96 4.95 0.08 47.87 08:36:01 0 33.88 0.00 12.75 4.66 0.08 48.63 08:36:01 1 35.47 0.00 14.33 6.56 0.08 43.56 08:36:01 2 34.01 0.00 12.58 4.76 0.08 48.57 08:36:01 3 33.27 0.00 12.22 4.86 0.08 49.57 08:36:01 4 36.69 0.00 12.69 3.95 0.08 46.59 08:36:01 5 32.80 0.00 12.89 5.07 0.08 49.15 08:36:01 6 34.41 0.00 13.09 4.50 0.08 47.91 08:36:01 7 32.59 0.00 13.10 5.25 0.08 48.98 08:37:01 all 66.54 0.00 11.72 3.20 0.11 18.43 08:37:01 0 66.75 0.00 11.01 1.15 0.10 20.98 08:37:01 1 66.00 0.00 12.51 1.44 0.12 19.93 08:37:01 2 66.10 0.00 11.21 1.25 0.12 21.32 08:37:01 3 66.63 0.00 11.31 1.02 0.12 20.92 08:37:01 4 67.01 0.00 12.03 2.33 0.10 18.54 08:37:01 5 66.15 0.00 10.86 1.58 0.12 21.30 08:37:01 6 66.75 0.00 12.00 2.66 0.10 18.49 08:37:01 7 66.94 0.00 12.81 14.22 0.13 5.90 08:38:01 all 90.17 0.00 9.72 0.00 0.11 0.00 08:38:01 0 90.84 0.00 9.06 0.00 0.10 0.00 08:38:01 1 89.37 0.00 10.51 0.00 0.10 0.02 08:38:01 2 89.95 0.00 9.93 0.00 0.12 0.00 08:38:01 3 90.25 0.00 9.65 0.00 0.10 0.00 08:38:01 4 90.35 0.00 9.55 0.00 0.10 0.00 08:38:01 5 90.04 0.00 9.85 0.00 0.12 0.00 08:38:01 6 91.04 0.00 8.86 0.00 0.10 0.00 08:38:01 7 89.56 0.00 10.33 0.00 0.12 0.00 08:39:02 all 91.19 0.00 8.68 0.00 0.13 0.00 08:39:02 0 90.89 0.00 8.99 0.00 0.12 0.00 08:39:02 1 91.21 0.00 8.66 0.00 0.13 0.00 08:39:02 2 91.61 0.00 8.26 0.00 0.13 0.00 08:39:02 3 90.80 0.00 9.04 0.00 0.17 0.00 08:39:02 4 91.04 0.00 8.82 0.00 0.13 0.00 08:39:02 5 90.61 0.00 9.26 0.00 0.13 0.00 08:39:02 6 91.74 0.00 8.13 0.00 0.13 0.00 08:39:02 7 91.59 0.00 8.29 0.00 0.12 0.00 Average: all 55.69 0.00 8.78 1.27 0.10 34.17 Average: 0 55.79 0.00 8.48 0.81 0.09 34.82 Average: 1 55.30 0.00 9.33 1.27 0.10 34.00 Average: 2 56.43 0.00 8.92 0.84 0.10 33.70 Average: 3 55.15 0.00 8.68 1.07 0.10 35.00 Average: 4 56.13 0.00 8.88 1.51 0.09 33.39 Average: 5 55.24 0.00 8.82 1.16 0.10 34.69 Average: 6 55.65 0.00 8.38 0.98 0.09 34.90 Average: 7 55.83 0.00 8.71 2.53 0.10 32.84