---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2428 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: 5599.99 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 12G 144G 8% / 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 881 24734 4 6476 30742 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:ae:e8:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.60/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81060sec preferred_lft 81060sec inet6 fe80::f816:3eff:feae:e88d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:27:d8:77 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-2428) 09/30/25 _x86_64_ (8 CPU) 08:26:09 LINUX RESTART (8 CPU) 08:30:16 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:12 34.90 12.47 8.08 14.36 720.28 1026.91 552371.70 08:50:02 1.52 0.00 1.51 0.00 0.03 17.49 440.33 09:00:04 1.51 0.00 1.51 0.00 0.00 16.60 0.00 09:10:18 1.61 0.00 1.61 0.00 0.00 17.91 0.00 09:20:02 1.58 0.00 1.58 0.00 0.03 17.47 0.00 09:30:40 22.17 2.63 17.43 2.10 136.17 6090.90 16122.95 09:40:02 36.96 0.09 32.25 4.62 5.57 8963.18 42487.69 09:50:15 35.99 0.01 31.54 4.44 0.27 8410.08 40187.99 Average: 16.98 1.91 11.90 3.17 108.25 3070.29 80901.08 08:30:16 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:12 29289168 31867876 471804 1.44 90560 2788768 1088716 3.21 563344 2631980 32 08:50:02 29290492 31869768 470176 1.43 91084 2788752 1088780 3.21 563884 2639480 180 09:00:04 29289736 31869516 470424 1.43 91576 2788764 1088716 3.21 564376 2640008 176 09:10:18 29288508 31868940 470984 1.43 92104 2788900 1088780 3.21 564888 2641376 92 09:20:02 29287000 31867864 472064 1.44 92556 2788908 1088844 3.21 565300 2644148 4 09:30:40 26230216 29875052 2434248 7.41 143412 3734208 2622000 7.73 906060 5295688 53804 09:40:02 25263476 29308884 2995340 9.11 179560 4057928 3025476 8.92 1019716 6069128 38908 09:50:15 24459336 29034656 3265676 9.94 206864 4518568 3697584 10.90 1145872 6727288 13760 Average: 27799742 30945320 1381340 4.20 123464 3281850 1848612 5.45 736680 3911137 13370 08:30:16 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:12 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 08:40:12 ens3 49.93 23.06 276.95 2.02 0.00 0.00 0.00 0.00 08:40:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:02 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:50:02 ens3 1.93 0.53 0.59 0.38 0.00 0.00 0.00 0.00 08:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:04 ens3 0.44 0.08 0.05 0.02 0.00 0.00 0.00 0.00 09:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:18 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:10:18 ens3 0.40 0.12 0.07 0.04 0.00 0.00 0.00 0.00 09:10:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:02 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:20:02 ens3 0.58 0.18 0.16 0.10 0.00 0.00 0.00 0.00 09:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:40 lo 732.98 732.98 696.71 696.71 0.00 0.00 0.00 0.00 09:30:40 ens3 75.83 57.78 629.34 18.30 0.00 0.00 0.00 0.00 09:30:40 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:02 lo 1873.41 1873.41 1781.27 1781.27 0.00 0.00 0.00 0.00 09:40:02 ens3 21.21 17.91 9.38 6.47 0.00 0.00 0.00 0.00 09:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:15 lo 1575.54 1575.54 1497.95 1497.95 0.00 0.00 0.00 0.00 09:50:15 ens3 23.33 18.19 9.33 6.90 0.00 0.00 0.00 0.00 09:50:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 518.19 518.19 492.60 492.60 0.00 0.00 0.00 0.00 Average: ens3 22.17 15.08 120.52 4.39 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-2428) 09/30/25 _x86_64_ (8 CPU) 08:26:09 LINUX RESTART (8 CPU) 08:30:16 CPU %user %nice %system %iowait %steal %idle 08:40:12 all 0.27 0.04 0.17 0.23 0.01 99.27 08:40:12 0 0.24 0.00 0.16 0.06 0.01 99.53 08:40:12 1 0.38 0.00 0.14 0.03 0.02 99.43 08:40:12 2 0.34 0.00 0.13 0.04 0.02 99.48 08:40:12 3 0.31 0.00 0.26 0.12 0.01 99.31 08:40:12 4 0.22 0.00 0.16 0.08 0.03 99.51 08:40:12 5 0.23 0.27 0.14 0.30 0.01 99.05 08:40:12 6 0.19 0.00 0.22 0.86 0.01 98.72 08:40:12 7 0.26 0.07 0.16 0.35 0.01 99.15 08:50:02 all 0.04 0.00 0.01 0.00 0.01 99.93 08:50:02 0 0.01 0.00 0.01 0.00 0.00 99.98 08:50:02 1 0.21 0.00 0.03 0.00 0.02 99.73 08:50:02 2 0.01 0.00 0.01 0.01 0.01 99.96 08:50:02 3 0.02 0.00 0.01 0.00 0.01 99.96 08:50:02 4 0.01 0.00 0.02 0.01 0.01 99.96 08:50:02 5 0.00 0.00 0.01 0.00 0.00 99.99 08:50:02 6 0.04 0.00 0.01 0.00 0.01 99.95 08:50:02 7 0.02 0.00 0.02 0.01 0.01 99.95 09:00:04 all 0.08 0.00 0.01 0.00 0.01 99.90 09:00:04 0 0.00 0.00 0.01 0.00 0.00 99.99 09:00:04 1 0.01 0.00 0.01 0.00 0.01 99.97 09:00:04 2 0.01 0.00 0.01 0.00 0.00 99.98 09:00:04 3 0.01 0.00 0.00 0.00 0.01 99.98 09:00:04 4 0.56 0.00 0.03 0.00 0.03 99.37 09:00:04 5 0.00 0.00 0.00 0.00 0.00 99.99 09:00:04 6 0.01 0.00 0.01 0.00 0.01 99.97 09:00:04 7 0.01 0.00 0.01 0.02 0.01 99.95 09:10:18 all 0.06 0.00 0.02 0.05 0.01 99.87 09:10:18 0 0.00 0.00 0.01 0.00 0.00 99.99 09:10:18 1 0.01 0.00 0.01 0.33 0.01 99.64 09:10:18 2 0.01 0.00 0.01 0.00 0.00 99.98 09:10:18 3 0.01 0.00 0.01 0.00 0.01 99.97 09:10:18 4 0.12 0.00 0.04 0.04 0.02 99.78 09:10:18 5 0.00 0.00 0.01 0.01 0.00 99.97 09:10:18 6 0.27 0.00 0.01 0.00 0.01 99.71 09:10:18 7 0.02 0.00 0.02 0.00 0.00 99.96 09:20:02 all 0.07 0.00 0.01 0.03 0.01 99.88 09:20:02 0 0.01 0.00 0.01 0.00 0.00 99.98 09:20:02 1 0.02 0.00 0.02 0.15 0.02 99.79 09:20:02 2 0.01 0.00 0.01 0.01 0.01 99.97 09:20:02 3 0.01 0.00 0.01 0.01 0.01 99.97 09:20:02 4 0.26 0.00 0.01 0.02 0.01 99.70 09:20:02 5 0.01 0.00 0.01 0.01 0.00 99.97 09:20:02 6 0.24 0.00 0.01 0.00 0.01 99.74 09:20:02 7 0.02 0.00 0.03 0.02 0.02 99.92 09:30:40 all 35.42 0.00 1.54 0.18 0.09 62.77 09:30:40 0 35.13 0.00 1.37 0.07 0.08 63.35 09:30:40 1 35.36 0.00 1.91 0.25 0.09 62.39 09:30:40 2 33.76 0.00 1.66 0.07 0.09 64.43 09:30:40 3 39.42 0.00 1.40 0.16 0.09 58.92 09:30:40 4 35.56 0.00 1.52 0.60 0.09 62.23 09:30:40 5 32.47 0.00 1.44 0.11 0.09 65.90 09:30:40 6 35.97 0.00 1.51 0.07 0.08 62.37 09:30:40 7 35.68 0.00 1.48 0.13 0.09 62.61 09:40:02 all 34.18 0.00 1.82 0.23 0.09 63.68 09:40:02 0 31.62 0.00 1.82 0.26 0.09 66.22 09:40:02 1 32.67 0.00 1.91 0.32 0.09 65.01 09:40:02 2 32.98 0.00 1.68 0.08 0.09 65.16 09:40:02 3 33.73 0.00 1.93 0.27 0.08 63.99 09:40:02 4 35.82 0.00 1.75 0.21 0.09 62.14 09:40:02 5 37.06 0.00 1.77 0.28 0.09 60.79 09:40:02 6 34.70 0.00 1.90 0.22 0.09 63.09 09:40:02 7 34.86 0.00 1.81 0.18 0.08 63.07 09:50:15 all 35.66 0.00 1.86 0.19 0.08 62.21 09:50:15 0 36.88 0.00 1.52 0.15 0.09 61.36 09:50:15 1 34.16 0.00 2.47 0.39 0.09 62.89 09:50:15 2 38.73 0.00 1.79 0.12 0.08 59.27 09:50:15 3 37.83 0.00 2.03 0.14 0.09 59.91 09:50:15 4 36.09 0.00 1.56 0.10 0.09 62.16 09:50:15 5 35.86 0.00 2.04 0.20 0.08 61.81 09:50:15 6 32.08 0.00 1.57 0.18 0.08 66.09 09:50:15 7 33.64 0.00 1.94 0.20 0.08 64.15 Average: all 13.30 0.01 0.68 0.11 0.04 85.86 Average: 0 13.10 0.00 0.61 0.07 0.03 86.19 Average: 1 12.95 0.00 0.82 0.19 0.04 86.00 Average: 2 13.31 0.00 0.66 0.04 0.04 85.95 Average: 3 14.04 0.00 0.71 0.09 0.04 85.13 Average: 4 13.64 0.00 0.64 0.14 0.05 85.54 Average: 5 13.23 0.03 0.68 0.11 0.04 85.91 Average: 6 13.00 0.00 0.65 0.17 0.04 86.14 Average: 7 13.14 0.01 0.68 0.11 0.04 86.02