---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775978 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 32G 124G 21% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 32G 124G 21% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775978) 12/30/25 _x86_64_ (8 CPU) 21:57:00 LINUX RESTART (8 CPU) 21:58:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:59:01 216.10 14.36 201.74 0.00 2226.93 69504.29 0.00 22:00:01 42.53 0.12 42.41 0.00 0.93 35375.99 0.00 22:01:01 34.96 0.20 34.76 0.00 8.13 14956.97 0.00 22:02:01 78.79 0.02 78.77 0.00 2.67 41190.80 0.00 22:03:01 827.16 21.50 805.67 0.00 204.50 322329.21 0.00 22:04:01 441.93 1.25 440.68 0.00 16.80 219796.03 0.00 22:05:01 131.02 0.12 130.91 0.00 0.93 65876.31 0.00 22:06:01 354.52 0.03 354.48 0.00 0.27 91887.64 0.00 22:07:01 615.93 0.38 615.54 0.00 24.13 153275.17 0.00 Average: 305.10 4.18 300.92 0.00 268.87 112846.71 0.00 21:58:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:59:01 27324328 31272920 1007468 3.06 120672 4005636 2008276 5.92 1523040 3516536 22872 22:00:01 25954360 31187384 1088932 3.31 129112 5210568 2299904 6.78 2329444 4005484 215332 22:01:01 26210848 31418272 855920 2.60 134436 5149356 1848160 5.45 1645348 4405576 312244 22:02:01 26764572 31509168 773796 2.35 138260 4739136 1664748 4.91 1426904 4128404 351832 22:03:01 14270320 31196984 1026536 3.12 358352 15922720 3251740 9.59 3220152 13979432 2637764 22:04:01 7993304 29471392 2714128 8.26 395052 20191520 8578348 25.29 5197012 17978440 613592 22:05:01 3724008 27887560 4290940 13.05 413492 22723296 11569120 34.11 8018456 19272480 1319236 22:06:01 1919508 28932676 3252992 9.90 430540 25448516 8310244 24.50 8196740 20805032 1727384 22:07:01 5099224 31381568 866016 2.63 445796 24882952 2144596 6.32 3658924 22422612 222972 Average: 15473386 30473103 1764081 5.37 285079 14252633 4630571 13.65 3912891 12279333 824803 21:58:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:59:01 lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 21:59:01 ens3 1065.18 909.76 8372.85 133.90 0.00 0.00 0.00 0.00 21:59:01 docker0 792.02 887.78 59.28 4851.96 0.00 0.00 0.00 0.00 21:59:01 veth7293714 0.05 0.16 0.00 0.01 0.00 0.00 0.00 0.00 22:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:00:01 ens3 17.85 12.25 14.55 8.32 0.00 0.00 0.00 0.00 22:00:01 docker0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:00:01 veth7293714 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 ens3 23.66 16.46 19.61 11.72 0.00 0.00 0.00 0.00 22:01:01 docker0 1.13 1.13 0.08 0.10 0.00 0.00 0.00 0.00 22:01:01 veth7293714 1.13 1.15 0.10 0.10 0.00 0.00 0.00 0.00 22:02:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 22:02:01 ens3 95.40 62.30 2216.79 16.44 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 vetha858b4c 99.35 151.61 9.83 1308.47 0.00 0.00 0.00 0.11 22:03:01 vethf49bb68 0.67 3.37 0.06 0.36 0.00 0.00 0.00 0.00 22:03:01 veth60ac7df 102.38 155.09 10.04 1308.16 0.00 0.00 0.00 0.11 22:03:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 22:03:01 veth68f3634 93.13 168.52 9.34 1309.59 0.00 0.00 0.00 0.11 22:03:01 ens3 1153.41 704.33 10543.06 86.68 0.00 0.00 0.00 0.00 22:03:01 veth38ead46 95.40 153.57 9.66 1307.89 0.00 0.00 0.00 0.11 22:03:01 vethdd8add2 95.33 163.77 9.72 1310.14 0.00 0.00 0.00 0.11 22:03:01 docker0 658.06 1074.07 55.53 9505.90 0.00 0.00 0.00 0.00 22:03:01 vethe6a2286 103.35 160.16 10.11 1309.03 0.00 0.00 0.00 0.11 22:04:01 veth4197465 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 veth188ca23 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 veth091ca8a 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 vethe771e96 0.05 0.63 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 vethb81cd80 0.05 0.52 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 veth3f63f95 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 veth6855f84 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 vethf49bb68 0.12 0.72 0.01 0.03 0.00 0.00 0.00 0.00 22:04:01 veth3287cbc 0.05 0.57 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 veth3a1ae78 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 veth1b33349 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 vethb1d265d 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 veth861cfd9 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 22:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:04:01 ens3 22.45 15.73 17.74 10.06 0.00 0.00 0.00 0.00 22:04:01 docker0 1.02 0.25 0.04 0.02 0.00 0.00 0.00 0.00 22:05:01 veth4197465 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 veth188ca23 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 veth091ca8a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 vethe771e96 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 vethb81cd80 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 veth3f63f95 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 veth6855f84 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 vethf49bb68 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 veth3287cbc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 veth3a1ae78 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 veth1b33349 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 vethb1d265d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 veth861cfd9 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 ens3 3.68 2.77 2.98 1.77 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 veth4197465 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 veth188ca23 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 veth091ca8a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 vethe771e96 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 vethb81cd80 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 veth3f63f95 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 vethf49bb68 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 veth3287cbc 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 veth3a1ae78 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 veth1b33349 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 vethb1d265d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:06:01 ens3 7.35 5.50 5.92 3.47 0.00 0.00 0.00 0.00 22:06:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 22:07:01 ens3 128.51 143.19 2532.20 216.79 0.00 0.00 0.00 0.00 22:07:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.50 0.50 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 276.78 205.41 2614.76 54.06 0.00 0.00 0.00 0.00 Average: docker0 159.02 215.64 12.60 1583.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775978) 12/30/25 _x86_64_ (8 CPU) 21:57:00 LINUX RESTART (8 CPU) 21:58:03 CPU %user %nice %system %iowait %steal %idle 21:59:01 all 9.80 0.00 3.46 1.84 0.06 84.84 21:59:01 0 8.89 0.00 3.45 5.16 0.07 82.44 21:59:01 1 7.49 0.00 2.74 0.61 0.03 89.13 21:59:01 2 11.98 0.00 2.98 1.17 0.07 83.80 21:59:01 3 9.67 0.00 3.76 3.58 0.05 82.94 21:59:01 4 8.97 0.00 2.90 0.89 0.07 87.17 21:59:01 5 10.18 0.00 3.83 0.16 0.05 85.78 21:59:01 6 8.93 0.00 2.77 0.47 0.07 87.76 21:59:01 7 12.31 0.00 5.27 2.70 0.07 79.65 22:00:01 all 50.36 0.00 9.22 0.43 0.10 39.90 22:00:01 0 52.28 0.00 8.51 0.05 0.10 39.06 22:00:01 1 48.42 0.00 10.55 0.49 0.10 40.44 22:00:01 2 50.78 0.00 8.28 0.08 0.08 40.78 22:00:01 3 47.74 0.00 9.51 0.07 0.10 42.59 22:00:01 4 51.95 0.00 9.70 2.52 0.10 35.73 22:00:01 5 50.35 0.00 9.29 0.13 0.10 40.12 22:00:01 6 50.51 0.00 8.66 0.02 0.08 40.72 22:00:01 7 50.89 0.00 9.21 0.07 0.10 39.72 22:01:01 all 58.86 0.00 8.19 0.16 0.10 32.68 22:01:01 0 59.67 0.00 8.41 0.03 0.10 31.78 22:01:01 1 58.31 0.00 8.08 0.59 0.10 32.92 22:01:01 2 59.12 0.00 7.91 0.00 0.12 32.85 22:01:01 3 57.45 0.00 8.57 0.10 0.10 33.78 22:01:01 4 58.65 0.00 7.63 0.30 0.10 33.32 22:01:01 5 59.91 0.00 8.26 0.10 0.10 31.63 22:01:01 6 59.41 0.00 8.91 0.12 0.10 31.46 22:01:01 7 58.33 0.00 7.75 0.07 0.10 33.75 22:02:01 all 34.98 0.00 6.12 0.64 0.08 58.17 22:02:01 0 34.19 0.00 5.88 0.29 0.08 59.56 22:02:01 1 34.06 0.00 7.55 2.73 0.07 55.59 22:02:01 2 33.50 0.00 5.84 0.23 0.07 60.36 22:02:01 3 35.52 0.00 5.90 0.05 0.08 58.44 22:02:01 4 35.57 0.00 5.29 0.00 0.08 59.06 22:02:01 5 35.01 0.00 5.52 0.02 0.08 59.37 22:02:01 6 35.18 0.00 6.64 0.00 0.08 58.09 22:02:01 7 36.84 0.00 6.36 1.80 0.10 54.90 22:03:01 all 24.34 0.00 10.33 30.00 0.09 35.23 22:03:01 0 23.96 0.00 9.43 16.80 0.10 49.71 22:03:01 1 25.09 0.00 11.75 25.43 0.10 37.62 22:03:01 2 25.60 0.00 10.39 42.51 0.10 21.38 22:03:01 3 25.82 0.00 9.85 23.07 0.08 41.17 22:03:01 4 24.86 0.00 11.74 46.24 0.10 17.06 22:03:01 5 23.68 0.00 9.59 19.85 0.08 46.80 22:03:01 6 21.21 0.00 9.33 39.93 0.08 29.45 22:03:01 7 24.49 0.00 10.58 26.34 0.09 38.50 22:04:01 all 24.10 0.00 5.33 10.95 0.05 59.57 22:04:01 0 23.80 0.00 5.04 3.93 0.05 67.18 22:04:01 1 24.03 0.00 4.87 3.14 0.05 67.90 22:04:01 2 24.61 0.00 6.46 40.66 0.07 28.20 22:04:01 3 24.12 0.00 5.59 4.25 0.03 66.01 22:04:01 4 24.61 0.00 5.24 3.41 0.05 66.69 22:04:01 5 23.50 0.00 5.32 3.93 0.05 67.20 22:04:01 6 24.07 0.00 4.24 27.60 0.07 44.02 22:04:01 7 24.09 0.00 5.90 0.87 0.05 69.09 22:05:01 all 89.67 0.00 10.20 0.00 0.12 0.00 22:05:01 0 89.25 0.00 10.63 0.00 0.12 0.00 22:05:01 1 88.25 0.00 11.66 0.00 0.08 0.00 22:05:01 2 90.09 0.00 9.80 0.00 0.12 0.00 22:05:01 3 88.95 0.00 10.93 0.00 0.12 0.00 22:05:01 4 91.12 0.00 8.76 0.00 0.12 0.00 22:05:01 5 90.49 0.00 9.38 0.00 0.13 0.00 22:05:01 6 90.03 0.00 9.83 0.00 0.13 0.00 22:05:01 7 89.20 0.00 10.65 0.00 0.15 0.00 22:06:01 all 90.83 0.00 9.05 0.00 0.12 0.00 22:06:01 0 90.80 0.00 9.08 0.00 0.12 0.00 22:06:01 1 90.18 0.00 9.70 0.00 0.12 0.00 22:06:01 2 91.45 0.00 8.41 0.00 0.13 0.00 22:06:01 3 89.85 0.00 10.05 0.00 0.10 0.00 22:06:01 4 90.77 0.00 9.11 0.00 0.12 0.00 22:06:01 5 91.30 0.00 8.57 0.00 0.13 0.00 22:06:01 6 91.23 0.00 8.65 0.00 0.12 0.00 22:06:01 7 91.05 0.00 8.83 0.00 0.12 0.00 22:07:01 all 58.85 0.00 7.97 4.00 0.09 29.08 22:07:01 0 59.48 0.00 8.22 5.73 0.10 26.48 22:07:01 1 57.97 0.00 9.28 3.65 0.08 29.02 22:07:01 2 58.73 0.00 7.55 1.89 0.08 31.75 22:07:01 3 58.53 0.00 7.50 4.25 0.08 29.63 22:07:01 4 59.05 0.00 7.96 5.12 0.08 27.79 22:07:01 5 60.26 0.00 7.11 1.42 0.10 31.10 22:07:01 6 57.78 0.00 8.15 7.31 0.12 26.64 22:07:01 7 59.03 0.00 7.99 2.63 0.08 30.27 Average: all 49.35 0.00 7.78 5.32 0.09 37.46 Average: 0 49.40 0.00 7.65 3.53 0.09 39.33 Average: 1 48.44 0.00 8.48 4.05 0.08 38.94 Average: 2 49.81 0.00 7.53 9.59 0.09 32.98 Average: 3 48.87 0.00 7.98 3.91 0.08 39.15 Average: 4 49.80 0.00 7.61 6.46 0.09 36.04 Average: 5 49.67 0.00 7.45 2.84 0.09 39.95 Average: 6 48.98 0.00 7.48 8.36 0.10 35.08 Average: 7 49.85 0.00 8.07 3.80 0.10 38.19