---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12714 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: 2800.000 BogoMIPS: 5600.00 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-12714) 06/08/26 _x86_64_ (8 CPU) 19:33:57 LINUX RESTART (8 CPU) 19:34:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:35:02 537.34 215.20 303.37 18.76 18899.13 194780.17 4763027.57 19:36:01 156.16 10.85 145.31 0.00 1573.70 71903.47 0.00 19:37:01 162.55 9.43 153.12 0.00 1654.12 38691.65 0.00 19:38:01 38.83 0.10 38.73 0.00 0.80 32637.36 0.00 19:39:01 46.19 0.20 45.99 0.00 2.53 19838.96 0.00 19:40:01 198.55 0.37 198.18 0.00 18.27 83776.13 0.00 19:41:01 991.68 24.08 967.61 0.00 215.03 499697.25 0.00 19:42:01 286.00 1.18 284.82 0.00 13.33 60991.00 0.00 19:43:01 333.46 0.07 333.39 0.00 0.53 109983.47 0.00 19:44:01 880.01 42.30 837.70 0.00 1961.35 197241.85 0.00 Average: 359.88 26.64 331.71 1.53 2099.04 129750.13 389550.34 19:34:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:35:02 29843768 31629996 711300 2.16 63828 2040836 1618448 4.77 869032 1854468 18196 19:36:01 28161908 31524624 763600 2.32 91664 3532600 1656024 4.88 1028760 3261672 687780 19:37:01 27411064 31325652 951528 2.89 119744 3977504 2012552 5.93 1460640 3491968 22560 19:38:01 25941232 31288136 985316 3.00 128100 5327300 2324796 6.85 2338668 4009328 426980 19:39:01 26176208 31398032 872956 2.66 133568 5168616 1943580 5.73 1652736 4431280 313416 19:40:01 25161456 31264660 1007368 3.06 152812 6033616 2304248 6.79 1856500 5236196 345116 19:41:01 10170312 31378512 870996 2.65 368816 20202492 2396688 7.07 3126952 18216516 460088 19:42:01 3505984 27650056 4528676 13.78 411400 22724100 11612184 34.23 7984924 19544184 1470288 19:43:01 600192 27898540 4284928 13.04 431020 25736484 9967516 29.39 9089532 21230928 1631432 19:44:01 5510420 31388104 859892 2.62 436140 24501704 2270460 6.69 3522304 22161596 318304 Average: 18248254 30674631 1583656 4.82 233709 11924525 3810650 11.23 3293005 10343814 569416 19:34:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:35:02 lo 2.54 2.54 0.24 0.24 0.00 0.00 0.00 0.00 19:35:02 ens3 955.60 804.33 4723.99 116.81 0.00 0.00 0.00 0.00 19:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:36:01 lo 4.13 4.13 0.41 0.41 0.00 0.00 0.00 0.00 19:36:01 ens3 841.52 820.84 10337.96 129.00 0.00 0.00 0.00 0.00 19:36:01 docker0 631.40 536.40 44.94 3080.92 0.00 0.00 0.00 0.00 19:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:37:01 ens3 375.09 278.26 1586.68 34.91 0.00 0.00 0.00 0.00 19:37:01 docker0 262.20 338.22 20.82 1558.18 0.00 0.00 0.00 0.00 19:37:01 veth453aeff 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:38:01 ens3 20.08 13.96 16.58 9.64 0.00 0.00 0.00 0.00 19:38:01 docker0 0.17 0.17 0.01 0.02 0.00 0.00 0.00 0.00 19:38:01 veth453aeff 0.17 0.23 0.01 0.02 0.00 0.00 0.00 0.00 19:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:39:01 ens3 23.85 15.23 19.61 11.49 0.00 0.00 0.00 0.00 19:39:01 docker0 1.00 1.00 0.07 0.09 0.00 0.00 0.00 0.00 19:39:01 veth453aeff 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 19:40:01 vethc96f253 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 veth3f3fc84 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 19:40:01 veth80d355c 0.65 0.55 0.06 0.25 0.00 0.00 0.00 0.00 19:40:01 ens3 141.52 87.90 3279.19 20.73 0.00 0.00 0.00 0.00 19:40:01 docker0 0.65 0.45 0.05 0.24 0.00 0.00 0.00 0.00 19:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:41:01 veth80d355c 0.05 2.48 0.00 0.10 0.00 0.00 0.00 0.00 19:41:01 ens3 1082.55 807.75 9445.41 87.54 0.00 0.00 0.00 0.00 19:41:01 docker0 788.27 1047.73 62.28 9419.25 0.00 0.00 0.00 0.00 19:42:01 vethc408fd9 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:42:01 veth518d889 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 veth80d355c 0.10 0.70 0.01 0.03 0.00 0.00 0.00 0.00 19:42:01 vethade0ab8 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 vethb8728f5 0.05 0.60 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 vethc7b9a6a 0.05 0.55 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 ens3 10.30 7.43 8.40 4.89 0.00 0.00 0.00 0.00 19:42:01 veth4e9c49d 0.05 0.70 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 vetha0fc91c 0.05 0.62 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 vethd1b6a3a 0.05 0.58 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 veth7a4567c 0.05 0.68 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 vethba4dbe4 0.05 0.52 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 docker0 0.70 0.08 0.02 0.00 0.00 0.00 0.00 0.00 19:42:01 vethebbe81d 0.05 0.65 0.00 0.03 0.00 0.00 0.00 0.00 19:42:01 vethdc86f9f 0.05 0.67 0.00 0.03 0.00 0.00 0.00 0.00 19:43:01 vethc408fd9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:43:01 veth518d889 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 veth80d355c 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 vethb8728f5 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 vethc7b9a6a 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 ens3 7.26 3.73 5.92 3.19 0.00 0.00 0.00 0.00 19:43:01 veth4e9c49d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 vetha0fc91c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 veth7a4567c 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 vethba4dbe4 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 vethebbe81d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 19:43:01 vethdc86f9f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:44:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 19:44:01 ens3 140.74 126.61 2534.56 203.81 0.00 0.00 0.00 0.00 19:44:01 docker0 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 346.85 285.33 3152.31 60.97 0.00 0.00 0.00 0.00 Average: docker0 171.10 195.74 13.03 1431.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-12714) 06/08/26 _x86_64_ (8 CPU) 19:33:57 LINUX RESTART (8 CPU) 19:34:13 CPU %user %nice %system %iowait %steal %idle 19:35:02 all 7.17 0.02 1.84 3.16 0.04 87.77 19:35:02 0 8.72 0.00 3.78 1.80 0.04 85.65 19:35:02 1 8.57 0.00 2.87 2.66 0.02 85.87 19:35:02 2 12.79 0.10 1.23 1.30 0.04 84.54 19:35:02 3 5.92 0.00 0.94 7.61 0.04 85.49 19:35:02 4 3.11 0.02 1.24 2.58 0.04 93.01 19:35:02 5 10.50 0.00 3.20 5.04 0.04 81.21 19:35:02 6 3.49 0.02 0.75 2.24 0.04 93.46 19:35:02 7 4.23 0.04 0.71 2.05 0.04 92.93 19:36:01 all 7.13 0.00 2.82 0.75 0.08 89.22 19:36:01 0 7.35 0.00 2.70 0.07 0.07 89.81 19:36:01 1 9.42 0.00 2.95 0.27 0.07 87.29 19:36:01 2 7.46 0.00 2.62 0.71 0.07 89.15 19:36:01 3 4.81 0.00 2.95 0.98 0.09 91.18 19:36:01 4 6.43 0.00 2.91 0.76 0.09 89.81 19:36:01 5 8.63 0.00 2.58 2.91 0.07 85.81 19:36:01 6 7.10 0.00 3.27 0.03 0.07 89.53 19:36:01 7 5.85 0.00 2.59 0.29 0.09 91.19 19:37:01 all 3.86 0.00 1.46 0.69 0.06 93.93 19:37:01 0 3.19 0.00 0.99 0.22 0.05 95.55 19:37:01 1 4.30 0.00 1.86 0.18 0.07 93.59 19:37:01 2 3.97 0.00 1.48 0.57 0.07 93.91 19:37:01 3 4.19 0.00 1.36 0.40 0.07 93.98 19:37:01 4 3.75 0.00 1.59 2.04 0.05 92.56 19:37:01 5 3.61 0.00 1.19 0.17 0.05 94.98 19:37:01 6 4.39 0.00 1.54 0.65 0.07 93.34 19:37:01 7 3.47 0.00 1.71 1.24 0.07 93.51 19:38:01 all 49.46 0.00 8.51 0.58 0.10 41.35 19:38:01 0 47.71 0.00 8.89 0.08 0.10 43.21 19:38:01 1 50.79 0.00 8.47 0.05 0.10 40.59 19:38:01 2 49.23 0.00 8.42 0.12 0.10 42.13 19:38:01 3 48.35 0.00 8.20 0.71 0.10 42.63 19:38:01 4 48.55 0.00 8.66 0.68 0.12 42.00 19:38:01 5 48.85 0.00 8.57 0.35 0.10 42.13 19:38:01 6 49.05 0.00 9.22 2.57 0.10 39.05 19:38:01 7 53.12 0.00 7.63 0.08 0.10 39.07 19:39:01 all 57.16 0.00 7.46 0.23 0.10 35.05 19:39:01 0 55.84 0.00 7.96 0.71 0.10 35.39 19:39:01 1 56.39 0.00 7.39 0.02 0.10 36.10 19:39:01 2 59.40 0.00 7.86 0.02 0.10 32.63 19:39:01 3 57.45 0.00 7.42 0.13 0.10 34.90 19:39:01 4 57.29 0.00 7.58 0.89 0.10 34.14 19:39:01 5 56.57 0.00 7.47 0.03 0.10 35.82 19:39:01 6 57.17 0.00 6.97 0.03 0.08 35.75 19:39:01 7 57.18 0.00 7.05 0.00 0.10 35.67 19:40:01 all 34.42 0.00 6.07 1.64 0.09 57.77 19:40:01 0 35.08 0.00 6.40 0.92 0.08 57.51 19:40:01 1 33.63 0.00 6.91 6.06 0.10 53.30 19:40:01 2 37.32 0.00 5.76 0.89 0.10 55.92 19:40:01 3 33.84 0.00 5.36 1.33 0.10 59.37 19:40:01 4 32.66 0.00 5.32 1.26 0.08 60.68 19:40:01 5 33.72 0.00 6.14 1.06 0.10 58.98 19:40:01 6 34.98 0.00 5.96 0.76 0.08 58.22 19:40:01 7 34.13 0.00 6.73 0.86 0.08 58.20 19:41:01 all 22.08 0.00 10.62 13.43 0.08 53.79 19:41:01 0 22.70 0.00 10.46 9.06 0.08 57.69 19:41:01 1 22.38 0.00 9.84 15.76 0.07 51.95 19:41:01 2 21.18 0.00 10.72 18.72 0.08 49.30 19:41:01 3 22.85 0.00 10.08 5.03 0.07 61.97 19:41:01 4 22.78 0.00 13.20 36.18 0.12 27.72 19:41:01 5 22.35 0.00 10.44 5.02 0.08 62.11 19:41:01 6 22.82 0.00 10.53 10.14 0.07 56.43 19:41:01 7 19.56 0.00 9.70 7.76 0.08 62.90 19:42:01 all 85.26 0.00 10.28 1.51 0.12 2.82 19:42:01 0 85.02 0.00 10.47 1.05 0.13 3.33 19:42:01 1 85.28 0.00 10.44 1.37 0.12 2.79 19:42:01 2 85.75 0.00 9.71 1.57 0.12 2.86 19:42:01 3 85.10 0.00 10.44 1.37 0.12 2.97 19:42:01 4 85.86 0.00 9.99 2.97 0.13 1.04 19:42:01 5 85.30 0.00 10.43 0.94 0.12 3.22 19:42:01 6 84.71 0.00 10.65 1.40 0.12 3.12 19:42:01 7 85.09 0.00 10.15 1.42 0.12 3.23 19:43:01 all 91.11 0.00 8.77 0.00 0.11 0.00 19:43:01 0 91.12 0.00 8.75 0.00 0.13 0.00 19:43:01 1 91.07 0.00 8.81 0.00 0.12 0.00 19:43:01 2 91.88 0.00 8.02 0.00 0.10 0.00 19:43:01 3 91.24 0.00 8.65 0.00 0.12 0.00 19:43:01 4 91.02 0.00 8.88 0.00 0.10 0.00 19:43:01 5 90.35 0.00 9.53 0.00 0.12 0.00 19:43:01 6 90.99 0.00 8.90 0.00 0.12 0.00 19:43:01 7 91.24 0.00 8.65 0.00 0.12 0.00 19:44:01 all 67.15 0.00 7.82 1.68 0.11 23.23 19:44:01 0 66.87 0.00 7.79 2.00 0.12 23.22 19:44:01 1 66.58 0.00 7.96 1.05 0.10 24.31 19:44:01 2 65.83 0.00 8.31 1.22 0.10 24.54 19:44:01 3 67.79 0.00 7.57 1.53 0.10 23.01 19:44:01 4 68.13 0.00 7.88 1.52 0.12 22.34 19:44:01 5 67.16 0.00 8.07 2.55 0.12 22.10 19:44:01 6 67.61 0.00 7.31 2.02 0.12 22.93 19:44:01 7 67.22 0.00 7.67 1.59 0.10 23.42 Average: all 43.35 0.00 6.67 2.34 0.09 47.54 Average: 0 43.18 0.00 6.89 1.58 0.09 48.25 Average: 1 43.69 0.00 6.84 2.74 0.09 46.65 Average: 2 44.27 0.01 6.52 2.52 0.09 46.59 Average: 3 43.03 0.00 6.41 1.79 0.09 48.68 Average: 4 42.93 0.00 6.84 4.90 0.10 45.23 Average: 5 43.51 0.00 6.85 1.74 0.09 47.81 Average: 6 43.18 0.00 6.63 1.98 0.09 48.12 Average: 7 43.03 0.00 6.38 1.52 0.09 48.98