---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3763 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 29G 126G 19% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 29G 126G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3763) 06/23/25 _x86_64_ (8 CPU) 04:32:38 LINUX RESTART (8 CPU) 04:33:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:34:01 415.52 39.26 376.26 0.00 4376.75 66546.28 0.00 04:35:01 128.61 0.60 128.01 0.00 11.46 31840.96 0.00 04:36:01 51.29 0.00 51.29 0.00 0.00 36730.96 0.00 04:37:01 35.91 0.25 35.66 0.00 3.20 21480.95 0.00 04:38:01 834.84 18.48 816.36 0.00 2765.27 290427.73 0.00 04:39:01 627.89 1.30 626.59 0.00 10.40 229236.39 0.00 04:40:01 475.02 0.05 474.97 0.00 0.40 129730.24 0.00 04:41:01 606.53 0.27 606.27 0.00 20.00 141203.27 0.00 Average: 396.92 7.46 389.46 0.00 891.16 118510.14 0.00 04:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 28337444 31531160 785756 2.39 79776 3359732 1965316 5.79 1104144 3025036 1404 04:35:01 26918676 31434372 872600 2.65 128096 4504432 2076416 6.12 1812824 3598148 942988 04:36:01 26324556 31428168 876944 2.67 132048 5058764 2023140 5.96 1873536 4101832 948352 04:37:01 26094068 31500132 802344 2.44 136388 5320248 1886948 5.56 1778768 4390432 618120 04:38:01 16752900 31314988 921400 2.80 338324 13801792 2622368 7.73 2863076 12089772 2605672 04:39:01 8327928 28871456 3303936 10.05 411496 19222392 10190676 30.03 6296488 16504288 1532448 04:40:01 4392700 27926556 4253988 12.94 428988 22081896 10343740 30.48 8516572 18114092 903056 04:41:01 7562432 31379764 864540 2.63 444852 22503844 2492872 7.35 3413084 20283996 497224 Average: 18088838 30673324 1585188 4.82 262496 11981638 4200184 12.38 3457312 10263450 1006158 04:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 lo 5.29 5.29 0.52 0.52 0.00 0.00 0.00 0.00 04:34:01 veth646a9d3 46.55 50.16 4.39 51.18 0.00 0.00 0.00 0.00 04:34:01 ens3 1780.39 1628.15 13916.41 200.84 0.00 0.00 0.00 0.00 04:34:01 docker0 712.81 663.48 48.99 3088.80 0.00 0.00 0.00 0.00 04:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:35:01 ens3 270.62 233.56 1633.90 30.37 0.00 0.00 0.00 0.00 04:35:01 veth9356e6c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:35:01 docker0 217.60 241.86 16.83 1607.47 0.00 0.00 0.00 0.00 04:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 ens3 32.71 21.18 25.68 14.61 0.00 0.00 0.00 0.00 04:36:01 veth9356e6c 1.23 1.27 0.11 0.11 0.00 0.00 0.00 0.00 04:36:01 docker0 1.23 1.23 0.09 0.11 0.00 0.00 0.00 0.00 04:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:37:01 ens3 51.86 49.96 29.25 131.50 0.00 0.00 0.00 0.00 04:37:01 veth9356e6c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 veth2c06b3f 106.72 144.74 9.90 1230.84 0.00 0.00 0.00 0.10 04:38:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 04:38:01 vethd814065 0.62 1.72 0.06 0.30 0.00 0.00 0.00 0.00 04:38:01 vethde94c7e 26.15 31.09 2.48 15.69 0.00 0.00 0.00 0.00 04:38:01 veth667a9e4 107.53 150.01 9.94 1233.59 0.00 0.00 0.00 0.10 04:38:01 ens3 1190.07 775.02 12954.68 86.06 0.00 0.00 0.00 0.00 04:38:01 vethefadd78 109.80 152.14 10.10 1235.42 0.00 0.00 0.00 0.10 04:38:01 vethc3a7c12 104.50 143.91 9.74 1230.60 0.00 0.00 0.00 0.10 04:38:01 vethf7cff8d 104.62 149.01 9.73 1231.11 0.00 0.00 0.00 0.10 04:38:01 docker0 638.11 922.95 48.87 7592.70 0.00 0.00 0.00 0.00 04:39:01 veth517de11 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 vethebcc42f 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:39:01 vetha083cbf 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 vethd814065 0.13 0.25 0.01 0.01 0.00 0.00 0.00 0.00 04:39:01 veth9a90acd 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 veth30de32f 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 04:39:01 veth783bc3a 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 veth360c886 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 vethf1bd14d 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 vethf3aaf8d 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 04:39:01 veth81e5a71 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 ens3 127.37 104.65 1225.57 14.56 0.00 0.00 0.00 0.00 04:39:01 vethd47b33c 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 docker0 96.60 113.76 7.25 1214.80 0.00 0.00 0.00 0.00 04:39:01 vethaf4daa5 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 04:40:01 veth517de11 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 vethebcc42f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 vethd814065 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 veth30de32f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 veth783bc3a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 veth360c886 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 vethf1bd14d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 vethf3aaf8d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 veth81e5a71 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 ens3 4.97 2.50 4.07 2.21 0.00 0.00 0.00 0.00 04:40:01 vethd47b33c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 vethaf4daa5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:41:01 ens3 107.05 68.49 2535.16 17.39 0.00 0.00 0.00 0.00 04:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 442.84 357.79 4019.92 61.90 0.00 0.00 0.00 0.00 Average: docker0 207.24 242.03 15.18 1685.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-3763) 06/23/25 _x86_64_ (8 CPU) 04:32:38 LINUX RESTART (8 CPU) 04:33:02 CPU %user %nice %system %iowait %steal %idle 04:34:01 all 11.99 0.00 4.10 1.63 0.07 82.20 04:34:01 0 12.52 0.00 3.16 0.10 0.07 84.14 04:34:01 1 12.03 0.00 3.24 2.41 0.07 82.25 04:34:01 2 11.37 0.00 4.55 0.39 0.09 83.60 04:34:01 3 12.46 0.00 4.79 0.45 0.07 82.23 04:34:01 4 9.05 0.00 3.40 1.10 0.07 86.39 04:34:01 5 10.45 0.00 4.00 5.01 0.07 80.47 04:34:01 6 16.18 0.00 5.43 3.54 0.07 74.77 04:34:01 7 11.94 0.00 4.27 0.05 0.07 83.67 04:35:01 all 32.16 0.00 5.68 0.51 0.08 61.56 04:35:01 0 30.99 0.00 5.95 0.15 0.07 62.84 04:35:01 1 30.02 0.00 7.04 0.03 0.08 62.82 04:35:01 2 32.36 0.00 5.59 0.05 0.08 61.91 04:35:01 3 33.02 0.00 5.59 0.03 0.08 61.27 04:35:01 4 34.48 0.00 5.05 0.05 0.08 60.33 04:35:01 5 31.17 0.00 5.83 2.83 0.10 60.07 04:35:01 6 33.23 0.00 5.25 0.74 0.07 60.71 04:35:01 7 32.04 0.00 5.14 0.20 0.10 62.52 04:36:01 all 41.81 0.00 6.63 0.36 0.10 51.10 04:36:01 0 41.60 0.00 5.92 0.00 0.10 52.38 04:36:01 1 40.58 0.00 6.82 0.00 0.10 52.50 04:36:01 2 43.50 0.00 6.39 0.00 0.10 50.01 04:36:01 3 41.78 0.00 6.28 0.02 0.12 51.81 04:36:01 4 43.91 0.00 7.19 0.55 0.10 48.25 04:36:01 5 40.40 0.00 6.53 0.00 0.10 52.96 04:36:01 6 41.87 0.00 7.43 2.28 0.12 48.31 04:36:01 7 40.84 0.00 6.51 0.00 0.08 52.57 04:37:01 all 53.83 0.00 7.17 0.08 0.11 38.81 04:37:01 0 54.82 0.00 7.20 0.02 0.10 37.87 04:37:01 1 53.35 0.00 7.14 0.02 0.12 39.38 04:37:01 2 54.89 0.00 6.70 0.00 0.10 38.31 04:37:01 3 54.41 0.00 7.13 0.00 0.10 38.36 04:37:01 4 53.02 0.00 8.08 0.20 0.10 38.60 04:37:01 5 54.03 0.00 6.74 0.00 0.12 39.11 04:37:01 6 52.94 0.00 7.53 0.42 0.12 39.00 04:37:01 7 53.16 0.00 6.82 0.02 0.12 39.89 04:38:01 all 27.49 0.00 10.86 6.31 0.10 55.24 04:38:01 0 27.68 0.00 10.84 6.71 0.10 54.67 04:38:01 1 25.83 0.00 10.29 7.01 0.10 56.76 04:38:01 2 28.88 0.00 10.16 4.38 0.10 56.48 04:38:01 3 29.64 0.00 10.92 4.75 0.10 54.59 04:38:01 4 27.19 0.00 12.42 7.99 0.12 52.28 04:38:01 5 27.23 0.00 10.83 5.80 0.10 56.04 04:38:01 6 27.34 0.00 10.50 7.84 0.10 54.22 04:38:01 7 26.12 0.00 10.91 5.98 0.10 56.89 04:39:01 all 63.76 0.00 10.66 4.98 0.13 20.47 04:39:01 0 63.70 0.00 10.74 1.65 0.12 23.78 04:39:01 1 62.54 0.00 9.63 1.91 0.13 25.78 04:39:01 2 63.64 0.00 12.54 16.41 0.13 7.29 04:39:01 3 64.59 0.00 9.95 7.55 0.13 17.78 04:39:01 4 64.11 0.00 10.32 2.12 0.13 23.31 04:39:01 5 63.13 0.00 11.61 4.90 0.13 20.23 04:39:01 6 63.83 0.00 10.43 1.05 0.13 24.55 04:39:01 7 64.50 0.00 10.10 4.30 0.12 20.98 04:40:01 all 90.74 0.00 9.13 0.00 0.13 0.00 04:40:01 0 90.98 0.00 8.90 0.00 0.12 0.00 04:40:01 1 90.04 0.00 9.83 0.00 0.13 0.00 04:40:01 2 90.22 0.00 9.65 0.00 0.13 0.00 04:40:01 3 90.48 0.00 9.38 0.00 0.13 0.00 04:40:01 4 91.10 0.00 8.77 0.00 0.13 0.00 04:40:01 5 90.42 0.00 9.45 0.00 0.13 0.00 04:40:01 6 91.47 0.00 8.41 0.00 0.12 0.00 04:40:01 7 91.22 0.00 8.65 0.00 0.13 0.00 04:41:01 all 67.11 0.00 8.63 1.37 0.10 22.78 04:41:01 0 67.07 0.00 8.29 0.99 0.10 23.56 04:41:01 1 67.17 0.00 8.23 2.05 0.10 22.45 04:41:01 2 66.77 0.00 8.71 1.32 0.08 23.11 04:41:01 3 67.83 0.00 8.67 1.29 0.12 22.10 04:41:01 4 67.54 0.00 8.01 1.22 0.10 23.13 04:41:01 5 66.61 0.00 9.19 2.09 0.12 22.00 04:41:01 6 67.06 0.00 8.91 1.37 0.10 22.56 04:41:01 7 66.84 0.00 9.04 0.64 0.12 23.37 Average: all 48.80 0.00 7.87 1.90 0.10 41.33 Average: 0 48.83 0.00 7.63 1.20 0.10 42.24 Average: 1 47.85 0.00 7.79 1.67 0.11 42.58 Average: 2 49.11 0.00 8.04 2.82 0.10 39.93 Average: 3 49.46 0.00 7.85 1.76 0.11 40.82 Average: 4 49.01 0.00 7.91 1.65 0.11 41.33 Average: 5 48.12 0.00 8.03 2.56 0.11 41.17 Average: 6 49.46 0.00 8.00 2.14 0.10 40.30 Average: 7 48.53 0.00 7.69 1.40 0.11 42.28