---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-3905 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 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 739 25534 4 5818 30885 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:b0:67:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.42/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79634sec preferred_lft 79634sec inet6 fe80::f816:3eff:feb0:67ef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:2f:48:78 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-3905) 08/25/25 _x86_64_ (8 CPU) 19:32:06 LINUX RESTART (8 CPU) 19:40:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:50:01 14.44 0.01 1.42 13.02 0.19 17.83 515010.56 20:00:02 1.22 0.00 1.22 0.00 0.00 13.64 0.00 20:10:02 1.19 0.00 1.19 0.00 0.00 13.37 0.00 20:20:01 1.30 0.00 1.30 0.00 0.01 14.92 0.00 20:30:02 1.22 0.00 1.22 0.00 0.00 14.00 0.00 20:40:02 1.28 0.00 1.28 0.00 0.00 14.95 0.00 20:50:01 1.27 0.00 1.27 0.00 0.00 14.43 0.00 21:00:02 1.31 0.00 1.31 0.00 0.00 14.94 0.00 21:10:02 1.26 0.00 1.26 0.00 0.00 14.56 0.00 21:20:01 43.94 3.83 39.40 0.71 133.10 8417.94 5141.63 Average: 6.83 0.38 5.08 1.37 13.30 853.19 51915.17 19:40:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:50:01 29904020 31904928 477548 1.45 47696 2290416 1494708 4.41 411148 2250624 8 20:00:02 29902904 31904288 478240 1.46 48096 2290432 1494708 4.41 411620 2251568 184 20:10:02 29913916 31915576 466792 1.42 48408 2290444 1494820 4.41 411876 2256236 16 20:20:01 29911192 31913292 469392 1.43 48844 2290456 1494772 4.41 412336 2256776 4 20:30:02 29909680 31912104 470504 1.43 49140 2290464 1494772 4.41 412640 2257804 4 20:40:02 29907680 31910740 472004 1.44 49560 2290660 1494836 4.41 413060 2259220 4 20:50:01 29905412 31908764 474140 1.44 49864 2290672 1494836 4.41 413348 2260204 8 21:00:02 29903648 31907436 475360 1.45 50272 2290684 1494836 4.41 413772 2261404 188 21:10:02 29901164 31905548 477232 1.45 50656 2290888 1494900 4.41 414172 2263084 192 21:20:01 26693740 31682256 625704 1.90 115636 5127444 1138248 3.36 1332596 4373136 626460 Average: 29585336 31886493 488692 1.49 55817 2574256 1459144 4.30 504657 2469006 62707 19:40:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:50:01 ens3 0.56 0.17 0.14 0.08 0.00 0.00 0.00 0.00 19:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:02 ens3 0.27 0.11 0.06 0.04 0.00 0.00 0.00 0.00 20:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:02 ens3 0.42 0.14 0.11 0.06 0.00 0.00 0.00 0.00 20:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:20:01 ens3 0.31 0.07 0.05 0.02 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:30:02 ens3 0.22 0.08 0.04 0.02 0.00 0.00 0.00 0.00 20:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:40:02 ens3 0.32 0.11 0.07 0.04 0.00 0.00 0.00 0.00 20:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:50:01 ens3 0.32 0.13 0.08 0.04 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:00:02 ens3 0.25 0.10 0.06 0.04 0.00 0.00 0.00 0.00 21:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:10:02 ens3 0.32 0.14 0.07 0.04 0.00 0.00 0.00 0.00 21:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 lo 148.55 148.55 185.72 185.72 0.00 0.00 0.00 0.00 21:20:01 ens3 541.90 332.41 1477.66 973.44 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 14.91 14.91 18.54 18.54 0.00 0.00 0.00 0.00 Average: ens3 54.37 33.27 147.51 97.17 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-3905) 08/25/25 _x86_64_ (8 CPU) 19:32:06 LINUX RESTART (8 CPU) 19:40:02 CPU %user %nice %system %iowait %steal %idle 19:50:01 all 0.05 0.00 0.02 0.02 0.01 99.90 19:50:01 0 0.01 0.00 0.02 0.01 0.01 99.95 19:50:01 1 0.32 0.00 0.01 0.00 0.01 99.66 19:50:01 2 0.01 0.00 0.00 0.00 0.01 99.98 19:50:01 3 0.01 0.00 0.02 0.02 0.01 99.94 19:50:01 4 0.01 0.00 0.01 0.00 0.00 99.98 19:50:01 5 0.01 0.00 0.01 0.02 0.01 99.95 19:50:01 6 0.03 0.00 0.02 0.00 0.02 99.93 19:50:01 7 0.02 0.00 0.04 0.13 0.00 99.81 20:00:02 all 0.08 0.00 0.01 0.01 0.01 99.89 20:00:02 0 0.01 0.00 0.02 0.01 0.01 99.95 20:00:02 1 0.03 0.00 0.02 0.00 0.02 99.93 20:00:02 2 0.54 0.00 0.01 0.00 0.01 99.44 20:00:02 3 0.01 0.00 0.01 0.00 0.01 99.97 20:00:02 4 0.01 0.00 0.01 0.00 0.01 99.97 20:00:02 5 0.01 0.00 0.01 0.06 0.01 99.92 20:00:02 6 0.01 0.00 0.01 0.00 0.00 99.98 20:00:02 7 0.00 0.00 0.00 0.00 0.00 99.99 20:10:02 all 0.05 0.00 0.01 0.03 0.01 99.90 20:10:02 0 0.01 0.00 0.01 0.05 0.01 99.93 20:10:02 1 0.07 0.00 0.02 0.00 0.01 99.91 20:10:02 2 0.01 0.00 0.01 0.00 0.01 99.97 20:10:02 3 0.01 0.00 0.01 0.00 0.01 99.96 20:10:02 4 0.01 0.00 0.01 0.01 0.01 99.96 20:10:02 5 0.01 0.00 0.01 0.16 0.01 99.82 20:10:02 6 0.01 0.00 0.01 0.00 0.01 99.98 20:10:02 7 0.28 0.00 0.02 0.00 0.01 99.69 20:20:01 all 0.02 0.00 0.01 0.02 0.01 99.94 20:20:01 0 0.06 0.00 0.03 0.03 0.02 99.87 20:20:01 1 0.01 0.00 0.01 0.03 0.01 99.93 20:20:01 2 0.02 0.00 0.03 0.01 0.02 99.93 20:20:01 3 0.01 0.00 0.02 0.00 0.02 99.95 20:20:01 4 0.00 0.00 0.00 0.00 0.00 99.99 20:20:01 5 0.01 0.00 0.01 0.04 0.01 99.94 20:20:01 6 0.01 0.00 0.01 0.00 0.01 99.98 20:20:01 7 0.03 0.00 0.01 0.01 0.00 99.95 20:30:02 all 0.03 0.00 0.01 0.00 0.01 99.95 20:30:02 0 0.00 0.00 0.00 0.00 0.00 99.99 20:30:02 1 0.17 0.00 0.00 0.00 0.01 99.81 20:30:02 2 0.03 0.00 0.05 0.00 0.03 99.89 20:30:02 3 0.01 0.00 0.00 0.02 0.01 99.96 20:30:02 4 0.00 0.00 0.00 0.00 0.00 99.99 20:30:02 5 0.01 0.00 0.01 0.00 0.00 99.98 20:30:02 6 0.00 0.00 0.01 0.00 0.00 99.98 20:30:02 7 0.00 0.00 0.00 0.00 0.00 99.99 20:40:02 all 0.03 0.00 0.01 0.01 0.01 99.94 20:40:02 0 0.00 0.00 0.00 0.01 0.00 99.99 20:40:02 1 0.22 0.00 0.03 0.00 0.02 99.73 20:40:02 2 0.01 0.00 0.01 0.00 0.01 99.97 20:40:02 3 0.01 0.00 0.01 0.06 0.01 99.91 20:40:02 4 0.01 0.00 0.01 0.01 0.01 99.97 20:40:02 5 0.01 0.00 0.01 0.02 0.01 99.96 20:40:02 6 0.00 0.00 0.01 0.00 0.01 99.98 20:40:02 7 0.00 0.00 0.00 0.00 0.00 99.99 20:50:01 all 0.13 0.00 0.01 0.00 0.01 99.84 20:50:01 0 0.01 0.00 0.01 0.02 0.00 99.97 20:50:01 1 0.45 0.00 0.01 0.00 0.01 99.52 20:50:01 2 0.03 0.00 0.02 0.00 0.03 99.92 20:50:01 3 0.02 0.00 0.01 0.00 0.01 99.97 20:50:01 4 0.01 0.00 0.01 0.00 0.01 99.98 20:50:01 5 0.01 0.00 0.01 0.00 0.01 99.97 20:50:01 6 0.00 0.00 0.00 0.00 0.01 99.99 20:50:01 7 0.55 0.00 0.01 0.00 0.01 99.43 21:00:02 all 0.08 0.00 0.01 0.01 0.01 99.89 21:00:02 0 0.00 0.00 0.00 0.04 0.00 99.96 21:00:02 1 0.01 0.00 0.01 0.00 0.01 99.97 21:00:02 2 0.02 0.00 0.01 0.01 0.01 99.94 21:00:02 3 0.01 0.00 0.01 0.00 0.01 99.97 21:00:02 4 0.01 0.00 0.01 0.01 0.00 99.97 21:00:02 5 0.00 0.00 0.01 0.00 0.01 99.97 21:00:02 6 0.01 0.00 0.01 0.00 0.02 99.96 21:00:02 7 0.57 0.00 0.02 0.00 0.01 99.39 21:10:02 all 0.11 0.00 0.01 0.01 0.01 99.86 21:10:02 0 0.02 0.00 0.01 0.03 0.00 99.94 21:10:02 1 0.01 0.00 0.01 0.01 0.01 99.97 21:10:02 2 0.02 0.00 0.02 0.00 0.02 99.94 21:10:02 3 0.02 0.00 0.03 0.00 0.02 99.93 21:10:02 4 0.00 0.00 0.00 0.00 0.00 99.99 21:10:02 5 0.01 0.00 0.01 0.00 0.01 99.97 21:10:02 6 0.01 0.00 0.01 0.01 0.01 99.97 21:10:02 7 0.81 0.00 0.00 0.00 0.01 99.17 21:20:01 all 11.15 0.00 0.79 0.28 0.04 87.75 21:20:01 0 9.23 0.00 0.49 0.15 0.04 90.09 21:20:01 1 12.01 0.00 0.97 0.47 0.04 86.51 21:20:01 2 11.63 0.00 0.82 0.24 0.04 87.27 21:20:01 3 14.41 0.00 0.70 0.36 0.05 84.48 21:20:01 4 10.54 0.00 1.16 0.48 0.04 87.77 21:20:01 5 12.64 0.00 0.79 0.04 0.04 86.49 21:20:01 6 8.04 0.00 0.57 0.14 0.04 91.22 21:20:01 7 10.66 0.00 0.82 0.35 0.04 88.13 Average: all 1.17 0.00 0.09 0.04 0.01 98.69 Average: 0 0.93 0.00 0.06 0.03 0.01 98.97 Average: 1 1.32 0.00 0.11 0.05 0.01 98.50 Average: 2 1.23 0.00 0.10 0.03 0.02 98.63 Average: 3 1.45 0.00 0.08 0.05 0.01 98.41 Average: 4 1.06 0.00 0.12 0.05 0.01 98.76 Average: 5 1.26 0.00 0.09 0.03 0.01 98.60 Average: 6 0.81 0.00 0.06 0.02 0.01 99.10 Average: 7 1.29 0.00 0.09 0.05 0.01 98.56