---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-643 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 UTC 2025 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Vendor ID: AuthenticAMD Model name: AMD EPYC-Rome Processor CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 Stepping: 0 BogoMIPS: 5600.00 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 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 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 Reg file data sampling: Not affected Vulnerability Retbleed: Mitigation; untrained return thunk; SMT disabled Vulnerability Spec rstack overflow: Mitigation; SMT disabled 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; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 9.0G 146G 6% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 698 27863 4 3530 30931 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a8:fa:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.46/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81209sec preferred_lft 81209sec inet6 fe80::f816:3eff:fea8:faed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:59:76:c3 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-643) 09/21/25 _x86_64_ (8 CPU) 00:00:19 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:10:19 8.14 0.51 7.03 0.60 586.20 939.15 37201.63 00:20:19 2.23 0.01 2.22 0.00 0.05 31.28 0.43 00:30:19 2.16 0.00 2.16 0.00 0.00 30.03 0.00 00:40:19 1.56 0.00 1.55 0.00 0.00 27.31 20.49 00:50:19 1.43 0.00 1.43 0.00 0.00 17.19 0.00 01:00:19 13.50 11.89 1.60 0.01 131.47 31.60 0.11 01:10:19 14.52 0.00 1.35 13.16 0.15 16.89 510946.04 01:20:19 1.26 0.00 1.26 0.00 0.00 15.81 0.00 Average: 5.60 1.55 2.33 1.72 89.73 138.66 68521.09 00:00:19 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:10:19 23418024 26286020 6063620 18.45 74780 3104076 6380764 18.82 541592 8579236 40 00:20:19 23377256 26246340 6103548 18.57 75760 3104188 6380892 18.82 542548 8617124 40 00:30:19 23373980 26244076 6105772 18.58 76716 3104204 6380892 18.82 543532 8618728 32 00:40:19 23359500 26230192 6119892 18.62 77284 3104212 6380956 18.82 553012 8629720 68 00:50:19 23364396 26235548 6114616 18.61 77696 3104224 6381084 18.82 553436 8625756 32 01:00:19 23286988 26207592 6134824 18.67 80268 3144088 6381084 18.82 590948 8638452 268 01:10:19 23274176 26205300 6136812 18.67 80940 3153928 6381084 18.82 601440 8638504 224 01:20:19 23271656 26203192 6138964 18.68 81340 3153936 6381148 18.82 601840 8638556 232 Average: 23340747 26232282 6114756 18.61 78098 3121607 6380988 18.82 566044 8623260 117 00:00:19 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:10:19 lo 0.28 0.28 0.03 0.03 0.00 0.00 0.00 0.00 00:10:19 ens3 15.74 9.22 266.73 0.72 0.00 0.00 0.00 0.00 00:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:20:19 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 00:20:19 ens3 2.01 0.21 0.36 0.14 0.00 0.00 0.00 0.00 00:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:19 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 00:30:19 ens3 0.84 0.16 0.15 0.08 0.00 0.00 0.00 0.00 00:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:19 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 00:40:19 ens3 2.00 0.24 0.39 0.16 0.00 0.00 0.00 0.00 00:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:19 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 00:50:19 ens3 0.99 0.15 0.19 0.10 0.00 0.00 0.00 0.00 00:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:19 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 01:00:19 ens3 1.27 0.11 0.15 0.04 0.00 0.00 0.00 0.00 01:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:19 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 01:10:19 ens3 1.53 0.14 0.24 0.08 0.00 0.00 0.00 0.00 01:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:19 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 01:20:19 ens3 1.51 0.16 0.25 0.10 0.00 0.00 0.00 0.00 01:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 3.24 1.30 33.56 0.18 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-643) 09/21/25 _x86_64_ (8 CPU) 00:00:19 CPU %user %nice %system %iowait %steal %idle 00:10:19 all 30.91 0.00 3.79 0.10 0.20 64.99 00:10:19 0 36.13 0.00 3.51 0.03 0.15 60.17 00:10:19 1 28.91 0.00 4.79 0.02 0.14 66.14 00:10:19 2 38.55 0.00 4.14 0.05 0.26 57.00 00:10:19 3 26.63 0.00 3.71 0.30 0.14 69.21 00:10:19 4 32.85 0.00 3.90 0.07 0.23 62.94 00:10:19 5 30.30 0.00 3.64 0.15 0.20 65.71 00:10:19 6 28.97 0.00 3.29 0.18 0.36 67.21 00:10:19 7 24.90 0.00 3.34 0.04 0.15 71.56 00:20:19 all 72.65 0.00 2.06 0.00 0.13 25.15 00:20:19 0 83.19 0.00 1.50 0.00 0.12 15.19 00:20:19 1 82.86 0.00 1.64 0.00 0.13 15.37 00:20:19 2 70.10 0.00 2.35 0.00 0.13 27.43 00:20:19 3 68.57 0.00 2.40 0.00 0.13 28.90 00:20:19 4 69.47 0.00 2.61 0.00 0.13 27.79 00:20:19 5 67.48 0.00 2.02 0.00 0.14 30.36 00:20:19 6 72.15 0.00 2.06 0.00 0.13 25.67 00:20:19 7 67.31 0.00 1.92 0.01 0.14 30.62 00:30:19 all 95.91 0.00 1.07 0.00 0.12 2.90 00:30:19 0 95.79 0.00 1.09 0.00 0.12 3.00 00:30:19 1 95.89 0.00 1.07 0.00 0.13 2.91 00:30:19 2 95.71 0.00 1.09 0.00 0.12 3.08 00:30:19 3 95.85 0.00 1.10 0.00 0.12 2.92 00:30:19 4 96.34 0.00 1.06 0.00 0.12 2.48 00:30:19 5 95.95 0.00 1.08 0.00 0.12 2.85 00:30:19 6 95.91 0.00 1.06 0.00 0.12 2.91 00:30:19 7 95.86 0.00 1.01 0.00 0.12 3.01 00:40:19 all 92.51 0.00 1.20 0.00 0.12 6.16 00:40:19 0 93.44 0.00 1.00 0.00 0.12 5.44 00:40:19 1 92.14 0.00 1.30 0.00 0.12 6.44 00:40:19 2 91.61 0.00 1.22 0.00 0.13 7.04 00:40:19 3 93.57 0.00 1.02 0.00 0.12 5.29 00:40:19 4 91.69 0.00 1.14 0.00 0.12 7.05 00:40:19 5 95.39 0.00 1.71 0.00 0.13 2.77 00:40:19 6 90.91 0.00 1.09 0.00 0.12 7.87 00:40:19 7 91.31 0.00 1.16 0.00 0.12 7.41 00:50:19 all 43.96 0.00 3.08 0.00 0.14 52.83 00:50:19 0 40.53 0.00 3.02 0.00 0.14 56.31 00:50:19 1 44.65 0.00 3.67 0.00 0.14 51.54 00:50:19 2 49.93 0.00 3.18 0.00 0.13 46.77 00:50:19 3 42.16 0.00 3.26 0.00 0.13 54.44 00:50:19 4 48.64 0.00 2.78 0.00 0.13 48.45 00:50:19 5 44.28 0.00 2.83 0.00 0.14 52.75 00:50:19 6 43.52 0.00 2.86 0.00 0.14 53.48 00:50:19 7 37.92 0.00 3.04 0.01 0.15 58.89 01:00:19 all 61.48 0.03 2.65 0.01 0.13 35.69 01:00:19 0 67.97 0.00 1.83 0.00 0.11 30.08 01:00:19 1 62.98 0.00 2.87 0.00 0.14 34.01 01:00:19 2 79.76 0.00 1.82 0.00 0.11 18.30 01:00:19 3 57.42 0.00 3.34 0.00 0.13 39.10 01:00:19 4 59.09 0.00 3.07 0.00 0.14 37.70 01:00:19 5 54.92 0.00 2.69 0.00 0.14 42.25 01:00:19 6 54.91 0.26 2.81 0.06 0.14 41.81 01:00:19 7 54.61 0.00 2.75 0.01 0.15 42.49 01:10:19 all 95.72 0.00 1.18 0.00 0.12 2.98 01:10:19 0 95.61 0.00 1.19 0.01 0.12 3.07 01:10:19 1 95.91 0.00 1.15 0.00 0.12 2.83 01:10:19 2 96.05 0.00 1.17 0.00 0.12 2.67 01:10:19 3 95.63 0.00 1.29 0.00 0.12 2.96 01:10:19 4 95.62 0.00 1.20 0.00 0.12 3.06 01:10:19 5 95.55 0.00 1.16 0.00 0.12 3.16 01:10:19 6 95.65 0.00 1.16 0.00 0.12 3.07 01:10:19 7 95.78 0.00 1.12 0.00 0.12 2.98 01:20:19 all 96.47 0.00 1.08 0.00 0.12 2.33 01:20:19 0 96.39 0.00 1.11 0.00 0.12 2.39 01:20:19 1 96.51 0.00 1.07 0.00 0.12 2.29 01:20:19 2 96.39 0.00 1.15 0.00 0.12 2.34 01:20:19 3 96.45 0.00 1.04 0.00 0.12 2.39 01:20:19 4 96.45 0.00 1.07 0.00 0.12 2.36 01:20:19 5 96.40 0.00 1.10 0.00 0.12 2.38 01:20:19 6 96.72 0.00 1.05 0.00 0.12 2.10 01:20:19 7 96.44 0.00 1.07 0.00 0.12 2.37 Average: all 73.82 0.00 2.01 0.01 0.14 24.01 Average: 0 76.22 0.00 1.78 0.01 0.13 21.87 Average: 1 75.08 0.00 2.19 0.00 0.13 22.60 Average: 2 77.35 0.00 2.01 0.01 0.14 20.49 Average: 3 72.16 0.00 2.14 0.04 0.13 25.53 Average: 4 73.91 0.00 2.10 0.01 0.14 23.85 Average: 5 72.68 0.00 2.02 0.02 0.14 25.14 Average: 6 72.49 0.03 1.92 0.03 0.16 25.37 Average: 7 70.68 0.00 1.92 0.01 0.13 27.26