---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-7070 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 Indirect target selection: 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 disabled; 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 11G 68G 14% / 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 10439 4 4861 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:00:6a:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.153/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78287sec preferred_lft 78287sec inet6 fe80::f816:3eff:fe00:6acc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether c2:17:c8:26:e5:e8 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 5.15.0-153-generic (prd-ubuntu2204-docker-4c-4g-7070) 11/08/25 _x86_64_ (4 CPU) 13:58:19 LINUX RESTART (4 CPU) 14:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:10:04 18.08 1.12 6.00 10.96 553.93 1577.70 241571.26 14:20:01 1.59 0.01 1.56 0.02 0.05 17.72 0.15 14:30:01 1.30 0.00 1.28 0.01 0.24 14.71 0.12 14:40:04 1.11 0.00 1.09 0.02 0.00 13.03 0.13 14:50:04 1.22 0.00 1.21 0.01 0.00 14.08 0.11 15:00:01 1.26 0.00 1.25 0.00 0.00 14.16 0.03 15:10:04 1.31 0.00 1.31 0.00 0.00 14.89 0.00 15:20:04 1.29 0.00 1.29 0.00 0.00 14.69 0.00 15:30:04 1.26 0.00 1.26 0.00 0.00 14.79 0.00 15:40:04 1.47 0.00 1.47 0.00 0.00 17.03 0.00 15:50:04 2.45 0.31 2.12 0.02 12.55 118.91 437.33 16:00:04 10.88 1.99 7.98 0.90 131.33 2581.11 2586.97 16:10:04 26.19 0.87 21.25 4.06 27.89 4537.44 10414.72 Average: 5.34 0.33 3.77 1.24 56.04 688.83 19704.68 14:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:10:04 12947008 15538560 438592 2.68 97192 2686380 998900 5.73 510836 2585252 216 14:20:01 12946788 15538924 438336 2.68 97756 2686388 998900 5.73 511400 2585080 4 14:30:01 12946536 15539320 437960 2.67 98196 2686600 999028 5.73 511848 2587052 236 14:40:04 12946284 15539476 437904 2.67 98600 2686596 999092 5.73 512236 2588528 184 14:50:04 12945528 15539132 438232 2.68 98988 2686620 999092 5.73 512636 2590488 156 15:00:01 12945028 15539132 438204 2.68 99364 2686744 999092 5.73 512992 2591280 208 15:10:04 12944524 15539024 438308 2.68 99732 2686764 999092 5.73 513376 2592512 192 15:20:04 12943516 15538480 438772 2.68 100056 2686900 999092 5.73 513692 2593440 196 15:30:04 12942760 15538268 438980 2.68 100452 2687036 999092 5.73 514096 2594320 192 15:40:04 12942260 15538332 438924 2.68 101000 2687044 999092 5.73 514644 2596760 240 15:50:04 12853388 15463328 512888 3.13 104660 2696456 1021168 5.86 524532 2664920 400 16:00:04 10192872 13635156 2325276 14.20 139696 3432204 2758556 15.83 750764 5054340 37324 16:10:04 10740288 15356920 594732 3.63 171536 4487400 1115688 6.40 1075356 4052272 952 Average: 12556675 15372619 601316 3.67 108248 2883318 1145068 6.57 575262 2898173 3115 14:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:10:04 lo 0.15 0.15 0.02 0.02 0.00 0.00 0.00 0.00 14:10:04 ens3 13.28 8.61 134.38 1.31 0.00 0.00 0.00 0.00 14:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:01 ens3 0.20 0.08 0.04 0.02 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 14:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:01 ens3 0.26 0.10 0.07 0.04 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:40:04 ens3 0.32 0.14 0.10 0.06 0.00 0.00 0.00 0.00 14:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:04 ens3 0.34 0.13 0.10 0.06 0.00 0.00 0.00 0.00 14:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 ens3 0.18 0.07 0.04 0.02 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:10:04 ens3 0.27 0.11 0.07 0.04 0.00 0.00 0.00 0.00 15:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:20:04 ens3 0.21 0.11 0.05 0.02 0.00 0.00 0.00 0.00 15:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:30:04 ens3 0.21 0.09 0.04 0.02 0.00 0.00 0.00 0.00 15:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:04 ens3 0.36 0.17 0.13 0.08 0.00 0.00 0.00 0.00 15:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:04 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 15:50:04 ens3 17.80 13.41 143.90 2.94 0.00 0.00 0.00 0.00 15:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:04 lo 1.23 1.23 0.12 0.12 0.00 0.00 0.00 0.00 16:00:04 ens3 88.15 70.42 461.93 17.75 0.00 0.00 0.00 0.00 16:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:04 lo 1462.34 1462.34 1390.27 1390.27 0.00 0.00 0.00 0.00 16:10:04 ens3 85.98 71.29 408.79 59.41 0.00 0.00 0.00 0.00 16:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 112.63 112.63 106.92 106.92 0.00 0.00 0.00 0.00 Average: ens3 15.97 12.67 88.45 6.29 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 5.15.0-153-generic (prd-ubuntu2204-docker-4c-4g-7070) 11/08/25 _x86_64_ (4 CPU) 13:58:19 LINUX RESTART (4 CPU) 14:00:01 CPU %user %nice %system %iowait %steal %idle 14:10:04 all 0.61 0.00 0.16 0.11 0.02 99.10 14:10:04 0 0.87 0.00 0.15 0.04 0.01 98.93 14:10:04 1 0.50 0.00 0.17 0.06 0.01 99.25 14:10:04 2 0.62 0.00 0.15 0.26 0.02 98.95 14:10:04 3 0.46 0.00 0.16 0.07 0.03 99.28 14:20:01 all 0.21 0.00 0.02 0.01 0.02 99.75 14:20:01 0 0.04 0.00 0.01 0.00 0.00 99.95 14:20:01 1 0.18 0.00 0.02 0.00 0.02 99.78 14:20:01 2 0.03 0.00 0.03 0.03 0.02 99.89 14:20:01 3 0.56 0.00 0.02 0.00 0.02 99.39 14:30:01 all 0.21 0.00 0.02 0.01 0.02 99.75 14:30:01 0 0.01 0.00 0.01 0.00 0.01 99.97 14:30:01 1 0.77 0.00 0.02 0.00 0.02 99.19 14:30:01 2 0.02 0.00 0.02 0.02 0.01 99.93 14:30:01 3 0.02 0.00 0.02 0.01 0.03 99.93 14:40:04 all 0.09 0.00 0.02 0.01 0.02 99.87 14:40:04 0 0.01 0.00 0.02 0.00 0.02 99.94 14:40:04 1 0.31 0.00 0.01 0.00 0.01 99.66 14:40:04 2 0.02 0.00 0.02 0.02 0.01 99.93 14:40:04 3 0.02 0.00 0.02 0.00 0.01 99.94 14:50:04 all 0.10 0.00 0.02 0.01 0.02 99.85 14:50:04 0 0.14 0.00 0.04 0.00 0.03 99.80 14:50:04 1 0.25 0.00 0.02 0.02 0.02 99.70 14:50:04 2 0.01 0.00 0.01 0.00 0.01 99.96 14:50:04 3 0.02 0.00 0.02 0.01 0.02 99.95 15:00:01 all 0.10 0.00 0.02 0.01 0.02 99.86 15:00:01 0 0.33 0.00 0.02 0.00 0.01 99.64 15:00:01 1 0.02 0.00 0.03 0.02 0.02 99.91 15:00:01 2 0.03 0.00 0.02 0.00 0.01 99.94 15:00:01 3 0.01 0.00 0.02 0.01 0.02 99.95 15:10:04 all 0.22 0.00 0.02 0.01 0.02 99.74 15:10:04 0 0.15 0.00 0.01 0.00 0.01 99.83 15:10:04 1 0.01 0.00 0.01 0.00 0.01 99.95 15:10:04 2 0.69 0.00 0.04 0.00 0.03 99.23 15:10:04 3 0.01 0.00 0.02 0.02 0.02 99.93 15:20:04 all 0.12 0.00 0.02 0.01 0.02 99.84 15:20:04 0 0.01 0.00 0.01 0.00 0.01 99.97 15:20:04 1 0.02 0.00 0.02 0.01 0.02 99.94 15:20:04 2 0.44 0.00 0.03 0.02 0.03 99.49 15:20:04 3 0.01 0.00 0.01 0.01 0.01 99.96 15:30:04 all 0.06 0.00 0.02 0.01 0.02 99.90 15:30:04 0 0.01 0.00 0.02 0.00 0.01 99.96 15:30:04 1 0.02 0.00 0.03 0.02 0.02 99.93 15:30:04 2 0.21 0.00 0.02 0.02 0.02 99.73 15:30:04 3 0.01 0.00 0.02 0.00 0.02 99.96 15:40:04 all 0.12 0.00 0.02 0.01 0.02 99.84 15:40:04 0 0.02 0.00 0.02 0.00 0.02 99.94 15:40:04 1 0.02 0.00 0.01 0.03 0.01 99.93 15:40:04 2 0.41 0.00 0.01 0.00 0.01 99.56 15:40:04 3 0.03 0.00 0.03 0.01 0.03 99.91 15:50:04 all 0.23 0.00 0.07 0.02 0.02 99.65 15:50:04 0 0.12 0.00 0.05 0.02 0.01 99.79 15:50:04 1 0.10 0.00 0.07 0.01 0.03 99.79 15:50:04 2 0.28 0.00 0.09 0.02 0.02 99.60 15:50:04 3 0.44 0.00 0.08 0.04 0.04 99.40 15:50:04 CPU %user %nice %system %iowait %steal %idle 16:00:04 all 63.02 0.00 2.07 0.05 0.08 34.78 16:00:04 0 62.37 0.00 2.28 0.11 0.08 35.16 16:00:04 1 61.97 0.00 1.99 0.04 0.08 35.92 16:00:04 2 64.13 0.00 1.94 0.03 0.08 33.82 16:00:04 3 63.63 0.00 2.07 0.03 0.08 34.20 16:10:04 all 62.78 0.00 2.73 0.10 0.08 34.31 16:10:04 0 61.63 0.00 2.58 0.13 0.08 35.59 16:10:04 1 61.39 0.00 2.56 0.12 0.08 35.86 16:10:04 2 63.43 0.00 2.94 0.07 0.08 33.48 16:10:04 3 64.69 0.00 2.85 0.09 0.08 32.29 Average: all 9.80 0.00 0.40 0.03 0.03 89.74 Average: 0 9.64 0.00 0.40 0.02 0.02 89.91 Average: 1 9.63 0.00 0.38 0.02 0.03 89.94 Average: 2 9.99 0.00 0.41 0.04 0.03 89.54 Average: 3 9.96 0.00 0.41 0.02 0.03 89.58