---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2442 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: 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 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 127G 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 127G 19% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2442) 05/29/25 _x86_64_ (8 CPU) 04:23:28 LINUX RESTART (8 CPU) 04:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:25:01 365.97 10.61 355.36 0.00 1747.58 124000.53 0.00 04:26:01 106.38 0.97 105.42 0.00 8.00 33434.56 0.00 04:27:01 53.64 0.18 53.46 0.00 1.47 36692.43 0.00 04:28:01 184.59 0.55 184.04 0.00 55.45 61530.42 0.00 04:29:01 1229.79 20.24 1209.55 0.00 2509.83 455514.03 0.00 04:30:01 229.64 1.62 228.02 0.00 256.45 53446.05 0.00 04:31:02 445.47 0.12 445.35 0.00 0.93 95028.86 0.00 Average: 373.65 4.90 368.76 0.00 654.25 122810.85 0.00 04:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 28303496 31510544 810832 2.47 81748 3367568 2002760 5.90 1137172 3032256 8604 04:26:01 26721068 31387612 923484 2.81 129400 4646396 2039776 6.01 1945732 3659188 1033772 04:27:01 26704592 31418336 890992 2.71 134208 4657408 2165084 6.38 1456204 4133748 491352 04:28:01 26111332 31021096 1280768 3.89 146756 4863356 4358612 12.85 1896508 4283324 494408 04:29:01 11272784 29788800 2400144 7.30 388176 17325636 7409480 21.84 4473964 15514776 240460 04:30:01 6953472 28273452 3906152 11.88 416328 19958612 10521832 31.01 7302396 16840568 1431248 04:31:02 4433360 28837616 3347688 10.18 432372 22911888 8247400 24.31 8088568 18478748 1981208 Average: 18642872 30319637 1937151 5.89 246998 11104409 5249278 15.47 3757221 9420373 811579 04:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 veth3d61315 143.43 169.21 13.84 124.77 0.00 0.00 0.00 0.01 04:25:01 docker0 738.46 718.53 53.78 3107.21 0.00 0.00 0.00 0.00 04:25:01 lo 5.00 5.00 0.49 0.49 0.00 0.00 0.00 0.00 04:25:01 ens3 1315.26 1205.52 12953.05 134.38 0.00 0.00 0.00 0.00 04:26:01 docker0 97.07 191.75 7.94 1542.64 0.00 0.00 0.00 0.00 04:26:01 veth2942283 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:26:01 ens3 225.10 117.45 1573.57 22.61 0.00 0.00 0.00 0.00 04:27:01 docker0 1.23 1.23 0.09 0.11 0.00 0.00 0.00 0.00 04:27:01 veth2942283 1.23 1.25 0.11 0.11 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 ens3 30.00 18.90 23.60 13.26 0.00 0.00 0.00 0.00 04:28:01 veth3946ece 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 veth9589bfe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 veth23f0e3c 0.55 0.53 0.05 0.24 0.00 0.00 0.00 0.00 04:28:01 docker0 1.42 1.35 0.10 8.11 0.00 0.00 0.00 0.00 04:28:01 veth1a6faa1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 vetha60bd2d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 04:28:01 veth09bdb58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 veth918d324 0.87 0.97 0.07 7.88 0.00 0.00 0.00 0.00 04:28:01 vethef2ad18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 veth29c32d0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 veth9e34bc7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 vethe32a2d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 ens3 172.11 115.08 3094.61 157.31 0.00 0.00 0.00 0.00 04:28:01 vethfd57998 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 vethc8512da 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 vethb9c511f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 veth5e027f0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 vetheae01a5 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 veth28d8833 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 veth23f0e3c 0.05 1.08 0.00 0.05 0.00 0.00 0.00 0.00 04:29:01 veth0e9a9e8 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 docker0 560.25 1068.01 47.39 8781.14 0.00 0.00 0.00 0.00 04:29:01 veth5948b79 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 veth28c7310 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 veth95615aa 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 lo 0.40 0.40 0.05 0.05 0.00 0.00 0.00 0.00 04:29:01 vethee5ba90 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 ens3 1219.61 618.48 11086.65 71.72 0.00 0.00 0.00 0.00 04:29:01 vethc18df60 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 veth724b54f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 vethc31c184 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:30:01 vethb9c511f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 veth5e027f0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 vetheae01a5 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 veth28d8833 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 veth23f0e3c 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:30:01 veth0e9a9e8 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 0.12 0.10 0.00 0.01 0.00 0.00 0.00 0.00 04:30:01 veth5948b79 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 veth28c7310 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 veth95615aa 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 04:30:01 vethee5ba90 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 ens3 7.15 4.88 5.73 3.16 0.00 0.00 0.00 0.00 04:30:01 vethc18df60 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 veth724b54f 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 vethc31c184 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 vethb9c511f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 veth5e027f0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 vetheae01a5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 veth28d8833 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 veth23f0e3c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 veth0e9a9e8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 veth28c7310 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 veth95615aa 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 ens3 5.53 2.82 4.58 2.46 0.00 0.00 0.00 0.00 04:31:02 vethc18df60 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 veth724b54f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:02 vethc31c184 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethb9c511f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth5e027f0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: vetheae01a5 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth28d8833 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth23f0e3c 0.10 0.25 0.01 0.04 0.00 0.00 0.00 0.00 Average: veth0e9a9e8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 199.79 282.99 15.61 1919.91 0.00 0.00 0.00 0.00 Average: veth28c7310 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth95615aa 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 424.96 297.58 4105.92 57.84 0.00 0.00 0.00 0.00 Average: vethc18df60 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth724b54f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethc31c184 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2442) 05/29/25 _x86_64_ (8 CPU) 04:23:28 LINUX RESTART (8 CPU) 04:24:01 CPU %user %nice %system %iowait %steal %idle 04:25:01 all 9.30 0.00 3.75 1.28 0.07 85.60 04:25:01 0 13.83 0.00 3.89 0.61 0.07 81.61 04:25:01 1 8.99 0.00 3.74 0.12 0.05 87.10 04:25:01 2 7.95 0.00 4.65 1.70 0.08 85.62 04:25:01 3 6.59 0.00 3.37 0.69 0.05 89.30 04:25:01 4 7.33 0.00 3.83 2.73 0.07 86.04 04:25:01 5 12.63 0.00 3.68 1.25 0.10 82.34 04:25:01 6 8.06 0.00 3.01 1.05 0.08 87.79 04:25:01 7 8.99 0.00 3.85 2.11 0.07 84.99 04:26:01 all 37.33 0.00 6.46 1.01 0.10 55.11 04:26:01 0 37.48 0.00 6.53 0.13 0.10 55.76 04:26:01 1 35.41 0.00 6.17 0.22 0.12 58.09 04:26:01 2 38.04 0.00 7.33 5.34 0.12 49.17 04:26:01 3 38.20 0.00 6.82 0.08 0.10 54.80 04:26:01 4 38.23 0.00 5.79 0.22 0.08 55.68 04:26:01 5 35.96 0.00 7.41 0.20 0.08 56.34 04:26:01 6 35.71 0.00 6.05 0.50 0.10 57.64 04:26:01 7 39.63 0.00 5.55 1.38 0.08 53.35 04:27:01 all 50.03 0.00 6.12 1.13 0.09 42.63 04:27:01 0 48.90 0.00 6.38 0.00 0.08 44.64 04:27:01 1 48.01 0.00 6.52 6.59 0.08 38.79 04:27:01 2 50.57 0.00 5.47 0.69 0.10 43.17 04:27:01 3 48.78 0.00 5.66 0.00 0.08 45.48 04:27:01 4 52.12 0.00 6.10 1.61 0.10 40.07 04:27:01 5 50.42 0.00 6.75 0.15 0.08 42.60 04:27:01 6 47.83 0.00 6.02 0.00 0.10 46.05 04:27:01 7 53.70 0.00 6.02 0.00 0.10 40.18 04:28:01 all 34.93 0.00 7.03 0.79 0.09 57.16 04:28:01 0 34.42 0.00 6.41 0.14 0.08 58.95 04:28:01 1 35.59 0.00 7.26 0.34 0.10 56.72 04:28:01 2 36.02 0.00 6.49 0.64 0.08 56.77 04:28:01 3 33.70 0.00 6.73 0.42 0.08 59.07 04:28:01 4 34.80 0.00 7.09 0.19 0.08 57.84 04:28:01 5 34.94 0.00 7.65 4.06 0.10 53.25 04:28:01 6 34.10 0.00 6.56 0.28 0.10 58.97 04:28:01 7 35.91 0.00 8.02 0.25 0.08 55.73 04:29:01 all 30.64 0.00 12.93 11.87 0.10 44.45 04:29:01 0 29.96 0.00 13.14 10.76 0.14 46.00 04:29:01 1 31.44 0.00 11.94 9.15 0.10 47.37 04:29:01 2 30.64 0.00 12.53 9.13 0.10 47.60 04:29:01 3 29.94 0.00 13.22 11.23 0.10 45.51 04:29:01 4 31.20 0.00 12.41 10.01 0.08 46.29 04:29:01 5 30.49 0.00 13.15 12.20 0.10 44.06 04:29:01 6 30.29 0.00 14.30 21.71 0.10 33.61 04:29:01 7 31.17 0.00 12.78 10.83 0.10 45.12 04:30:01 all 89.05 0.00 10.82 0.00 0.12 0.00 04:30:01 0 88.22 0.00 11.66 0.00 0.12 0.00 04:30:01 1 88.64 0.00 11.23 0.00 0.13 0.00 04:30:01 2 89.59 0.00 10.30 0.00 0.12 0.00 04:30:01 3 89.64 0.00 10.25 0.00 0.12 0.00 04:30:01 4 89.43 0.00 10.45 0.00 0.12 0.00 04:30:01 5 88.62 0.00 11.25 0.00 0.12 0.02 04:30:01 6 89.41 0.00 10.48 0.00 0.12 0.00 04:30:01 7 88.90 0.00 10.98 0.00 0.12 0.00 04:31:02 all 90.56 0.00 9.32 0.00 0.12 0.00 04:31:02 0 90.66 0.00 9.21 0.00 0.13 0.00 04:31:02 1 88.69 0.00 11.20 0.00 0.12 0.00 04:31:02 2 91.19 0.00 8.70 0.00 0.12 0.00 04:31:02 3 90.47 0.00 9.40 0.00 0.13 0.00 04:31:02 4 90.72 0.00 9.17 0.00 0.12 0.00 04:31:02 5 90.82 0.00 9.05 0.02 0.12 0.00 04:31:02 6 91.30 0.00 8.60 0.00 0.10 0.00 04:31:02 7 90.64 0.00 9.25 0.00 0.12 0.00 Average: all 49.00 0.00 8.06 2.28 0.10 40.56 Average: 0 49.21 0.00 8.18 1.65 0.10 40.87 Average: 1 48.24 0.00 8.30 2.34 0.10 41.03 Average: 2 49.33 0.00 7.93 2.49 0.10 40.16 Average: 3 48.36 0.00 7.92 1.76 0.10 41.86 Average: 4 49.27 0.00 7.84 2.10 0.09 40.70 Average: 5 49.28 0.00 8.42 2.53 0.10 39.67 Average: 6 48.25 0.00 7.85 3.31 0.10 40.48 Average: 7 50.05 0.00 8.08 2.07 0.10 39.71