---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43784 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 18G 60G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 688 5184 3 10116 14958 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:28:08:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.119/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76438sec preferred_lft 76438sec inet6 fe80::f816:3eff:fe28:872/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:03:f4:04 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-4c-16g-43784) 07/18/25 _x86_64_ (4 CPU) 11:57:17 LINUX RESTART (4 CPU) 12:00:12 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:15 17.11 0.57 4.36 12.17 602.35 653.56 258221.65 12:20:01 1.57 0.01 1.56 0.00 0.05 17.64 0.00 12:30:03 66.42 4.23 59.86 2.33 241.87 8535.03 1856.94 12:40:15 69.99 1.58 64.88 3.52 97.63 28416.10 15889.52 12:50:01 5.92 0.28 5.45 0.18 23.49 143.58 707.58 13:00:15 5.28 0.00 5.09 0.20 0.01 161.24 735.16 13:10:15 13.32 0.77 11.83 0.72 8.77 1261.33 2818.08 13:20:01 17.27 0.02 16.42 0.83 0.19 587.91 743.72 13:30:15 15.83 0.00 15.16 0.68 0.00 270.63 378.78 13:40:15 5.00 0.00 4.84 0.16 0.00 89.81 60.57 13:50:01 6.75 0.00 6.55 0.20 0.01 110.15 105.44 14:00:15 6.00 0.00 5.82 0.18 0.00 103.58 406.92 14:10:15 15.07 0.04 14.27 0.75 4.08 1284.09 1357.23 14:20:01 9.81 0.00 9.40 0.41 0.00 170.38 326.55 14:30:15 10.43 0.03 9.88 0.52 0.25 1189.43 443.00 14:40:10 5.58 0.00 5.38 0.20 0.00 114.29 260.34 Average: 17.06 0.47 15.13 1.45 61.44 2732.74 17851.90 12:00:12 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:15 13574240 15551776 466736 2.85 39660 2164904 1137072 6.53 379168 2172716 12 12:20:01 13573988 15552136 466424 2.85 40268 2164916 1137072 6.53 379768 2173372 200 12:30:03 9543916 15147444 801920 4.90 156868 5455756 1578816 9.06 925396 5388080 1225244 12:40:15 156476 8213244 7711772 47.10 230000 7641292 8959124 51.42 2254500 13208316 64 12:50:01 2178584 10176996 5749596 35.12 230344 7584192 6946380 39.87 2286328 11157632 304 13:00:15 2251184 10254484 5671720 34.64 231352 7588164 7071396 40.59 2303036 11083840 56 13:10:15 5345780 13631468 2295664 14.02 240068 7853428 2969372 17.04 2398520 7883164 36 13:20:01 6230404 14600936 1326192 8.10 245512 7926816 2036292 11.69 2432548 6966864 264 13:30:15 2971856 11347856 4577620 27.96 248032 7929696 5303136 30.44 2436024 10214312 52 13:40:15 3092004 11471296 4453928 27.20 248824 7932220 5198944 29.84 2436836 10075256 196 13:50:01 1472268 9854748 6069820 37.07 249364 7934860 6734760 38.66 2437440 11700776 332 14:00:15 1506056 9891168 6033328 36.85 249912 7936948 6672640 38.30 2438060 11655688 280 14:10:15 2898112 11570804 4354012 26.59 258552 8205604 5152184 29.57 2539164 10173268 152 14:20:01 2661788 11338548 4585708 28.01 259488 8208656 5279160 30.30 2542356 10385992 244 14:30:15 2512728 11471204 4452492 27.19 267228 8473496 5172828 29.69 2637468 10442556 44 14:40:10 1478796 10441648 5481552 33.48 268096 8476924 6086940 34.94 2650808 11451140 28 Average: 4465511 11907235 4031155 24.62 216473 7092367 4839757 27.78 2092339 9133311 76719 12:00:12 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:15 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 12:10:15 ens3 11.09 6.46 178.77 0.47 0.00 0.00 0.00 0.00 12:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:01 ens3 0.37 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:03 lo 0.86 0.86 0.10 0.10 0.00 0.00 0.00 0.00 12:30:03 ens3 104.60 78.21 1323.58 11.71 0.00 0.00 0.00 0.00 12:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:15 lo 11.65 11.65 10.93 10.93 0.00 0.00 0.00 0.00 12:40:15 ens3 19.44 10.28 385.28 1.96 0.00 0.00 0.00 0.00 12:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 2.31 2.31 1.65 1.65 0.00 0.00 0.00 0.00 12:50:01 ens3 0.43 0.34 0.06 0.22 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:15 lo 13.05 13.05 6.39 6.39 0.00 0.00 0.00 0.00 13:00:15 ens3 0.67 0.45 0.14 0.11 0.00 0.00 0.00 0.00 13:00:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:15 lo 8.77 8.77 5.61 5.61 0.00 0.00 0.00 0.00 13:10:15 ens3 0.88 0.66 0.23 0.18 0.00 0.00 0.00 0.00 13:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 15.24 15.24 7.39 7.39 0.00 0.00 0.00 0.00 13:20:01 ens3 1.16 1.11 0.30 0.26 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:15 lo 19.45 19.45 9.90 9.90 0.00 0.00 0.00 0.00 13:30:15 ens3 0.96 0.71 0.21 0.17 0.00 0.00 0.00 0.00 13:30:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:15 lo 20.29 20.29 8.40 8.40 0.00 0.00 0.00 0.00 13:40:15 ens3 0.77 0.55 0.17 0.13 0.00 0.00 0.00 0.00 13:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 26.31 26.31 11.17 11.17 0.00 0.00 0.00 0.00 13:50:01 ens3 0.60 0.48 0.11 0.09 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:15 lo 18.50 18.50 10.27 10.27 0.00 0.00 0.00 0.00 14:00:15 ens3 0.74 0.60 0.16 0.13 0.00 0.00 0.00 0.00 14:00:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:15 lo 13.93 13.93 7.37 7.37 0.00 0.00 0.00 0.00 14:10:15 ens3 0.92 0.86 0.23 0.20 0.00 0.00 0.00 0.00 14:10:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 21.50 21.50 8.05 8.05 0.00 0.00 0.00 0.00 14:20:01 ens3 0.97 0.70 0.25 0.19 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:15 lo 20.97 20.97 10.15 10.15 0.00 0.00 0.00 0.00 14:30:15 ens3 1.03 0.73 0.32 0.25 0.00 0.00 0.00 0.00 14:30:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:10 lo 31.11 31.11 12.06 12.06 0.00 0.00 0.00 0.00 14:40:10 ens3 0.80 0.58 0.17 0.13 0.00 0.00 0.00 0.00 14:40:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 14.02 14.02 6.86 6.86 0.00 0.00 0.00 0.00 Average: ens3 9.13 6.45 118.85 1.02 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-4c-16g-43784) 07/18/25 _x86_64_ (4 CPU) 11:57:17 LINUX RESTART (4 CPU) 12:00:12 CPU %user %nice %system %iowait %steal %idle 12:10:15 all 0.48 0.00 0.14 0.16 0.04 99.19 12:10:15 0 0.86 0.00 0.11 0.03 0.13 98.87 12:10:15 1 0.26 0.00 0.16 0.29 0.02 99.27 12:10:15 2 0.39 0.00 0.13 0.11 0.00 99.37 12:10:15 3 0.40 0.00 0.14 0.20 0.01 99.25 12:20:01 all 0.14 0.00 0.03 0.01 0.01 99.82 12:20:01 0 0.02 0.00 0.04 0.00 0.01 99.93 12:20:01 1 0.42 0.00 0.03 0.00 0.01 99.55 12:20:01 2 0.11 0.00 0.02 0.03 0.01 99.84 12:20:01 3 0.02 0.00 0.03 0.00 0.01 99.95 12:30:03 all 15.89 0.00 1.12 0.43 0.04 82.52 12:30:03 0 16.75 0.00 1.16 0.34 0.04 81.71 12:30:03 1 18.54 0.00 1.11 0.29 0.04 80.03 12:30:03 2 15.13 0.00 1.21 0.40 0.04 83.22 12:30:03 3 13.15 0.00 1.02 0.68 0.03 85.11 12:40:15 all 41.16 0.00 1.83 0.62 0.11 56.29 12:40:15 0 42.04 0.00 1.80 0.72 0.11 55.33 12:40:15 1 42.17 0.00 2.00 0.70 0.11 55.03 12:40:15 2 39.74 0.00 1.74 0.58 0.10 57.83 12:40:15 3 40.68 0.00 1.77 0.46 0.11 56.99 12:50:01 all 6.80 0.00 0.37 0.03 0.06 92.74 12:50:01 0 6.87 0.00 0.39 0.02 0.05 92.68 12:50:01 1 6.45 0.00 0.39 0.03 0.07 93.06 12:50:01 2 7.04 0.00 0.38 0.03 0.06 92.49 12:50:01 3 6.84 0.00 0.33 0.02 0.06 92.75 13:00:15 all 8.60 0.00 0.40 0.02 0.06 90.92 13:00:15 0 8.79 0.00 0.39 0.02 0.05 90.74 13:00:15 1 8.46 0.00 0.43 0.00 0.06 91.05 13:00:15 2 8.75 0.00 0.42 0.04 0.06 90.73 13:00:15 3 8.40 0.00 0.35 0.01 0.06 91.17 13:10:15 all 15.19 0.00 0.65 0.08 0.08 84.01 13:10:15 0 16.04 0.00 0.54 0.08 0.07 83.27 13:10:15 1 15.83 0.00 0.61 0.02 0.08 83.45 13:10:15 2 14.24 0.00 0.64 0.17 0.07 84.88 13:10:15 3 14.64 0.00 0.80 0.05 0.08 84.42 13:20:01 all 26.00 0.00 0.93 0.07 0.08 72.93 13:20:01 0 25.22 0.00 0.81 0.04 0.08 73.85 13:20:01 1 26.25 0.00 1.00 0.13 0.08 72.53 13:20:01 2 26.99 0.00 0.96 0.04 0.09 71.93 13:20:01 3 25.53 0.00 0.93 0.06 0.08 73.40 13:30:15 all 27.18 0.00 0.96 0.06 0.08 71.71 13:30:15 0 27.64 0.00 1.01 0.11 0.08 71.16 13:30:15 1 26.66 0.00 0.98 0.05 0.08 72.23 13:30:15 2 27.56 0.00 0.93 0.06 0.08 71.37 13:30:15 3 26.88 0.00 0.94 0.02 0.08 72.08 13:40:15 all 8.15 0.00 0.43 0.04 0.07 91.32 13:40:15 0 8.01 0.00 0.39 0.03 0.06 91.51 13:40:15 1 7.86 0.00 0.49 0.05 0.08 91.52 13:40:15 2 8.14 0.00 0.40 0.05 0.07 91.34 13:40:15 3 8.59 0.00 0.43 0.01 0.06 90.91 13:50:01 all 10.37 0.00 0.48 0.61 0.07 88.47 13:50:01 0 10.13 0.00 0.49 0.18 0.07 89.13 13:50:01 1 10.36 0.00 0.52 1.01 0.07 88.04 13:50:01 2 10.36 0.00 0.49 0.68 0.07 88.40 13:50:01 3 10.63 0.00 0.41 0.57 0.07 88.32 13:50:01 CPU %user %nice %system %iowait %steal %idle 14:00:15 all 9.99 0.00 0.48 0.19 0.07 89.27 14:00:15 0 9.65 0.00 0.49 0.19 0.07 89.61 14:00:15 1 10.36 0.00 0.45 0.12 0.07 88.99 14:00:15 2 9.95 0.00 0.49 0.16 0.07 89.33 14:00:15 3 9.99 0.00 0.50 0.27 0.07 89.17 14:10:15 all 20.51 0.00 0.83 0.09 0.09 78.48 14:10:15 0 19.71 0.00 0.92 0.09 0.09 79.20 14:10:15 1 20.72 0.00 0.86 0.07 0.09 78.26 14:10:15 2 21.32 0.00 0.73 0.03 0.09 77.83 14:10:15 3 20.29 0.00 0.83 0.18 0.09 78.62 14:20:01 all 18.96 0.00 0.86 0.05 0.15 79.98 14:20:01 0 19.74 0.00 0.77 0.04 0.15 79.30 14:20:01 1 19.12 0.00 0.88 0.01 0.19 79.80 14:20:01 2 18.44 0.00 0.96 0.08 0.16 80.36 14:20:01 3 18.54 0.00 0.84 0.05 0.12 80.44 14:30:15 all 15.32 0.00 0.76 0.18 0.12 83.62 14:30:15 0 14.86 0.00 0.74 0.08 0.13 84.19 14:30:15 1 15.86 0.00 0.85 0.34 0.18 82.77 14:30:15 2 15.16 0.00 0.65 0.19 0.09 83.91 14:30:15 3 15.40 0.00 0.81 0.09 0.09 83.62 14:40:10 all 10.55 0.00 0.59 0.04 0.07 88.75 14:40:10 0 10.33 0.00 0.59 0.12 0.07 88.90 14:40:10 1 10.28 0.00 0.59 0.01 0.08 89.03 14:40:10 2 10.76 0.00 0.68 0.02 0.07 88.46 14:40:10 3 10.83 0.00 0.49 0.01 0.07 88.61 Average: all 14.75 0.00 0.68 0.17 0.07 84.33 Average: 0 14.84 0.00 0.67 0.13 0.08 84.29 Average: 1 15.02 0.00 0.71 0.20 0.08 83.99 Average: 2 14.67 0.00 0.68 0.17 0.07 84.41 Average: 3 14.47 0.00 0.67 0.17 0.07 84.63