---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43197 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: 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: 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 701 5281 3 10007 14945 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:de:d6:64 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.215/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78609sec preferred_lft 78609sec inet6 fe80::f816:3eff:fede:d664/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:07:da:08 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-43197) 07/16/25 _x86_64_ (4 CPU) 12:00:26 LINUX RESTART (4 CPU) 12:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:20:01 8.35 0.71 7.36 0.28 73.38 1010.83 914.63 12:30:19 11.85 0.72 10.41 0.71 8.26 679.29 2384.06 12:40:19 13.16 0.07 12.49 0.60 0.59 1119.05 700.96 12:50:01 18.23 0.00 17.47 0.76 0.00 348.46 604.20 13:00:19 6.56 0.00 6.30 0.26 0.00 116.02 282.90 13:10:19 5.27 0.00 5.11 0.16 0.00 96.67 88.13 13:20:01 4.93 0.00 4.75 0.18 0.00 85.55 303.59 13:30:19 4.76 0.00 4.59 0.18 0.00 84.88 644.08 13:40:18 19.98 0.02 19.06 0.91 3.94 1408.70 1430.72 13:50:01 5.78 0.00 5.48 0.30 0.00 103.13 58.23 14:00:19 10.18 0.02 9.68 0.48 0.14 1144.61 1060.53 Average: 9.90 0.14 9.32 0.44 7.84 565.58 777.06 12:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 2202756 10091596 5833384 35.63 231544 7477332 6865672 39.41 2272460 11152912 476 12:30:19 5173240 13346020 2580224 15.76 240844 7743388 3267576 18.76 2350272 8090332 165516 12:40:19 4169492 12427624 3497380 21.36 245624 7818036 4413096 25.33 2401752 9042068 152 12:50:01 4634396 12897848 3027044 18.49 248724 7820140 3682224 21.14 2420880 8569064 408 13:00:19 3032452 11299664 4624336 28.24 250020 7822520 5327680 30.58 2422344 10174908 360 13:10:19 2942116 11213960 4709904 28.77 250892 7826228 5377540 30.87 2423272 10241044 64 13:20:01 1537256 9810908 6112104 37.33 251468 7827452 6784644 38.94 2423964 11655848 420 13:30:19 1412780 9689236 6233796 38.07 252232 7829472 6866788 39.42 2424772 11772108 324 13:40:18 4471212 13034828 2889504 17.65 260748 8097928 4233236 24.30 2526736 8621392 348 13:50:01 2863540 11431060 4492048 27.44 261500 8101100 5194836 29.82 2528756 10218308 532 14:00:19 2364764 11213488 4708912 28.76 268948 8365404 5361364 30.77 2623524 10610212 248 Average: 3164000 11496021 4428058 27.04 251140 7884455 5215878 29.94 2438067 10013472 15350 12:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 lo 11.63 11.63 8.44 8.44 0.00 0.00 0.00 0.00 12:20:01 ens3 0.67 0.38 0.15 0.10 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 12:30:19 lo 13.57 13.57 8.12 8.12 0.00 0.00 0.00 0.00 12:30:19 ens3 0.85 0.67 0.21 0.17 0.00 0.00 0.00 0.00 12:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:19 lo 14.67 14.67 6.10 6.10 0.00 0.00 0.00 0.00 12:40:19 ens3 1.07 0.83 0.27 0.22 0.00 0.00 0.00 0.00 12:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 lo 13.42 13.42 7.84 7.84 0.00 0.00 0.00 0.00 12:50:01 ens3 2.01 1.14 0.54 1.69 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 13:00:19 lo 19.78 19.78 9.29 9.29 0.00 0.00 0.00 0.00 13:00:19 ens3 0.95 0.73 0.21 0.17 0.00 0.00 0.00 0.00 13:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:19 lo 26.67 26.67 9.22 9.22 0.00 0.00 0.00 0.00 13:10:19 ens3 0.55 0.38 0.10 0.07 0.00 0.00 0.00 0.00 13:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 17.03 17.03 8.63 8.63 0.00 0.00 0.00 0.00 13:20:01 ens3 0.74 0.51 0.17 0.14 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 13:30:19 lo 17.63 17.63 10.09 10.09 0.00 0.00 0.00 0.00 13:30:19 ens3 0.94 0.57 0.23 0.16 0.00 0.00 0.00 0.00 13:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:18 lo 12.64 12.64 6.62 6.62 0.00 0.00 0.00 0.00 13:40:18 ens3 1.19 0.96 0.31 0.26 0.00 0.00 0.00 0.00 13:40:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 24.15 24.15 8.58 8.58 0.00 0.00 0.00 0.00 13:50:01 ens3 0.90 0.52 0.24 0.17 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 14:00:19 lo 22.10 22.10 10.97 10.97 0.00 0.00 0.00 0.00 14:00:19 ens3 0.97 0.79 0.25 0.21 0.00 0.00 0.00 0.00 14:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.58 17.58 8.55 8.55 0.00 0.00 0.00 0.00 Average: ens3 0.98 0.68 0.24 0.30 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-43197) 07/16/25 _x86_64_ (4 CPU) 12:00:26 LINUX RESTART (4 CPU) 12:10:02 CPU %user %nice %system %iowait %steal %idle 12:20:01 all 12.25 0.00 0.62 0.06 0.10 86.97 12:20:01 0 12.11 0.00 0.50 0.02 0.09 87.28 12:20:01 1 11.60 0.00 0.74 0.10 0.10 87.46 12:20:01 2 12.57 0.00 0.57 0.05 0.10 86.71 12:20:01 3 12.73 0.00 0.66 0.07 0.10 86.44 12:30:19 all 17.71 0.00 0.78 0.07 0.10 81.35 12:30:19 0 16.94 0.00 0.73 0.15 0.09 82.09 12:30:19 1 17.94 0.00 0.75 0.03 0.10 81.18 12:30:19 2 18.59 0.00 0.83 0.03 0.10 80.46 12:30:19 3 17.35 0.00 0.80 0.06 0.10 81.68 12:40:19 all 16.31 0.00 0.65 0.09 0.10 82.86 12:40:19 0 16.36 0.00 0.69 0.05 0.08 82.82 12:40:19 1 16.80 0.00 0.70 0.15 0.11 82.24 12:40:19 2 16.40 0.00 0.63 0.07 0.10 82.81 12:40:19 3 15.68 0.00 0.59 0.08 0.10 83.56 12:50:01 all 27.58 0.00 1.02 0.06 0.11 71.24 12:50:01 0 27.78 0.00 1.11 0.07 0.10 70.94 12:50:01 1 27.83 0.00 0.96 0.03 0.10 71.07 12:50:01 2 27.37 0.00 1.07 0.04 0.11 71.41 12:50:01 3 27.31 0.00 0.94 0.10 0.10 71.53 13:00:19 all 12.65 0.00 0.54 0.03 0.09 86.68 13:00:19 0 12.91 0.00 0.59 0.03 0.09 86.39 13:00:19 1 12.47 0.00 0.57 0.04 0.11 86.81 13:00:19 2 12.88 0.00 0.50 0.01 0.09 86.51 13:00:19 3 12.36 0.00 0.49 0.04 0.09 87.03 13:10:19 all 7.93 0.00 0.48 0.02 0.10 91.48 13:10:19 0 7.68 0.00 0.45 0.02 0.09 91.75 13:10:19 1 8.21 0.00 0.47 0.04 0.10 91.18 13:10:19 2 7.98 0.00 0.55 0.03 0.10 91.33 13:10:19 3 7.84 0.00 0.42 0.01 0.09 91.64 13:20:01 all 9.19 0.00 0.44 0.02 0.10 90.24 13:20:01 0 8.02 0.00 0.46 0.01 0.08 91.42 13:20:01 1 9.40 0.00 0.39 0.01 0.10 90.09 13:20:01 2 9.65 0.00 0.50 0.04 0.10 89.71 13:20:01 3 9.69 0.00 0.42 0.03 0.10 89.75 13:30:19 all 8.99 0.00 0.43 0.02 0.10 90.45 13:30:19 0 9.09 0.00 0.38 0.01 0.09 90.43 13:30:19 1 8.80 0.00 0.39 0.02 0.11 90.68 13:30:19 2 9.14 0.00 0.48 0.03 0.11 90.24 13:30:19 3 8.94 0.00 0.47 0.03 0.10 90.45 13:40:18 all 26.62 0.00 1.05 0.44 0.11 71.78 13:40:18 0 27.20 0.00 0.93 0.06 0.11 71.70 13:40:18 1 26.66 0.00 1.07 0.87 0.11 71.29 13:40:18 2 25.69 0.00 1.05 0.78 0.11 72.38 13:40:18 3 26.93 0.00 1.15 0.05 0.11 71.75 13:50:01 all 10.13 0.00 0.55 0.02 0.09 89.20 13:50:01 0 10.02 0.00 0.52 0.02 0.09 89.35 13:50:01 1 10.03 0.00 0.60 0.05 0.10 89.22 13:50:01 2 10.50 0.00 0.60 0.02 0.10 88.78 13:50:01 3 9.97 0.00 0.48 0.01 0.09 89.46 14:00:19 all 14.04 0.00 0.64 0.10 0.10 85.13 14:00:19 0 14.12 0.00 0.59 0.12 0.10 85.08 14:00:19 1 14.58 0.00 0.75 0.06 0.10 84.51 14:00:19 2 14.64 0.00 0.61 0.12 0.10 84.53 14:00:19 3 12.82 0.00 0.61 0.10 0.09 86.38 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.83 0.00 0.65 0.08 0.10 84.33 Average: 0 14.72 0.00 0.63 0.05 0.09 84.50 Average: 1 14.92 0.00 0.67 0.13 0.10 84.18 Average: 2 15.01 0.00 0.67 0.11 0.10 84.10 Average: 3 14.66 0.00 0.64 0.05 0.10 84.55