---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1255 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 920 24767 4 6404 30703 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:6c:30:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.241/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80668sec preferred_lft 80668sec inet6 fe80::f816:3eff:fe6c:30e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e1:65:9d:c7 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-1255) 09/25/25 _x86_64_ (8 CPU) 17:03:23 LINUX RESTART (8 CPU) 17:10:21 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:20:01 1.66 0.01 1.65 0.01 0.06 20.74 261.64 17:30:21 1.56 0.00 1.56 0.00 0.00 17.49 0.00 17:40:21 1.55 0.00 1.55 0.00 0.00 17.47 0.00 17:50:01 1.57 0.00 1.57 0.00 0.00 17.42 0.00 18:00:21 32.99 2.17 30.25 0.57 126.84 2020.57 461.99 18:10:21 22.32 2.60 17.36 2.35 142.67 3953.95 8175.57 18:20:01 37.50 0.09 32.31 5.10 5.26 2674.85 26552.84 18:30:21 47.93 0.01 29.71 18.20 0.40 2938.11 531883.24 Average: 18.55 0.62 14.60 3.33 34.90 1466.72 72933.76 17:10:21 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:20:01 29884540 31876512 505704 1.54 47568 2281516 1511672 4.46 401964 2266320 8 17:30:21 29883708 31876332 506048 1.54 48208 2281528 1511672 4.46 402588 2267020 8 17:40:21 29882264 31875528 506960 1.54 48832 2281540 1511736 4.46 403212 2268808 120 17:50:01 29881888 31875748 506628 1.54 49428 2281544 1511736 4.46 403800 2269524 8 18:00:21 29286168 31813344 533916 1.62 91420 2742436 1098068 3.24 523740 2700244 280 18:10:21 25609784 29208304 3100620 9.44 145696 3695072 3181020 9.38 877536 5942076 10388 18:20:01 25587244 29607388 2696404 8.21 184956 4036164 2618696 7.72 997096 5772492 10636 18:30:21 24217596 28935996 3363860 10.24 208520 4662592 3267040 9.63 1151092 6953620 178904 Average: 28029149 30883644 1465018 4.46 103078 3032799 2026455 5.98 645128 3805013 25044 17:10:21 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:20:01 ens3 0.23 0.12 0.06 0.04 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:30:21 ens3 0.15 0.08 0.03 0.02 0.00 0.00 0.00 0.00 17:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:21 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:40:21 ens3 0.34 0.15 0.10 0.07 0.00 0.00 0.00 0.00 17:40:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:50:01 ens3 0.15 0.08 0.03 0.02 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:21 lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 18:00:21 ens3 33.04 25.62 237.17 7.11 0.00 0.00 0.00 0.00 18:00:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:21 lo 823.46 823.46 782.96 782.96 0.00 0.00 0.00 0.00 18:10:21 ens3 102.84 80.25 680.79 22.35 0.00 0.00 0.00 0.00 18:10:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 2102.06 2102.06 2001.44 2001.44 0.00 0.00 0.00 0.00 18:20:01 ens3 46.65 34.48 19.30 14.99 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:21 lo 1695.42 1695.42 1613.55 1613.55 0.00 0.00 0.00 0.00 18:30:21 ens3 57.78 37.36 21.33 17.13 0.00 0.00 0.00 0.00 18:30:21 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 576.08 576.08 548.20 548.20 0.00 0.00 0.00 0.00 Average: ens3 30.32 22.38 120.82 7.75 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-1255) 09/25/25 _x86_64_ (8 CPU) 17:03:23 LINUX RESTART (8 CPU) 17:10:21 CPU %user %nice %system %iowait %steal %idle 17:20:01 all 0.14 0.00 0.01 0.02 0.01 99.81 17:20:01 0 0.68 0.00 0.02 0.00 0.01 99.29 17:20:01 1 0.26 0.00 0.03 0.01 0.01 99.70 17:20:01 2 0.02 0.00 0.01 0.01 0.01 99.95 17:20:01 3 0.15 0.00 0.01 0.10 0.01 99.73 17:20:01 4 0.01 0.00 0.02 0.00 0.01 99.96 17:20:01 5 0.00 0.00 0.01 0.01 0.01 99.97 17:20:01 6 0.01 0.00 0.02 0.00 0.03 99.94 17:20:01 7 0.01 0.00 0.01 0.00 0.00 99.98 17:30:21 all 0.08 0.00 0.01 0.01 0.01 99.89 17:30:21 0 0.57 0.00 0.01 0.00 0.01 99.41 17:30:21 1 0.01 0.00 0.02 0.01 0.01 99.95 17:30:21 2 0.02 0.00 0.01 0.00 0.00 99.96 17:30:21 3 0.01 0.00 0.01 0.00 0.01 99.98 17:30:21 4 0.01 0.00 0.01 0.01 0.01 99.96 17:30:21 5 0.00 0.00 0.00 0.04 0.01 99.95 17:30:21 6 0.02 0.00 0.03 0.00 0.03 99.92 17:30:21 7 0.00 0.00 0.00 0.00 0.00 99.99 17:40:21 all 0.11 0.00 0.01 0.01 0.01 99.86 17:40:21 0 0.83 0.00 0.01 0.00 0.01 99.15 17:40:21 1 0.02 0.00 0.02 0.00 0.02 99.94 17:40:21 2 0.01 0.00 0.01 0.01 0.01 99.96 17:40:21 3 0.01 0.00 0.01 0.00 0.01 99.97 17:40:21 4 0.01 0.00 0.01 0.01 0.01 99.95 17:40:21 5 0.00 0.00 0.01 0.04 0.01 99.95 17:40:21 6 0.01 0.00 0.02 0.00 0.02 99.95 17:40:21 7 0.01 0.00 0.01 0.00 0.00 99.99 17:50:01 all 0.11 0.00 0.01 0.01 0.01 99.86 17:50:01 0 0.48 0.00 0.01 0.00 0.01 99.50 17:50:01 1 0.02 0.00 0.02 0.01 0.02 99.93 17:50:01 2 0.35 0.00 0.02 0.01 0.02 99.60 17:50:01 3 0.01 0.00 0.01 0.00 0.01 99.97 17:50:01 4 0.00 0.00 0.00 0.00 0.00 99.99 17:50:01 5 0.00 0.00 0.01 0.04 0.01 99.94 17:50:01 6 0.01 0.00 0.00 0.00 0.01 99.99 17:50:01 7 0.01 0.00 0.01 0.00 0.00 99.98 18:00:21 all 1.22 0.00 0.15 0.12 0.01 98.50 18:00:21 0 2.24 0.00 0.21 0.07 0.01 97.48 18:00:21 1 3.05 0.00 0.29 0.11 0.02 96.53 18:00:21 2 0.58 0.00 0.09 0.31 0.03 99.00 18:00:21 3 0.77 0.00 0.10 0.02 0.01 99.09 18:00:21 4 0.68 0.00 0.08 0.01 0.01 99.22 18:00:21 5 1.06 0.00 0.15 0.10 0.01 98.68 18:00:21 6 0.93 0.00 0.18 0.35 0.01 98.52 18:00:21 7 0.43 0.00 0.08 0.02 0.01 99.46 18:10:21 all 36.13 0.00 1.51 0.08 0.07 62.22 18:10:21 0 31.20 0.00 1.21 0.05 0.06 67.48 18:10:21 1 32.42 0.00 1.52 0.10 0.07 65.89 18:10:21 2 39.35 0.00 1.69 0.11 0.07 58.77 18:10:21 3 39.05 0.00 1.62 0.07 0.07 59.19 18:10:21 4 36.66 0.00 1.49 0.08 0.07 61.70 18:10:21 5 31.74 0.00 1.56 0.09 0.07 66.54 18:10:21 6 40.59 0.00 1.43 0.03 0.07 57.89 18:10:21 7 38.01 0.00 1.55 0.08 0.07 60.30 18:20:01 all 39.77 0.00 1.88 0.09 0.07 58.19 18:20:01 0 39.56 0.00 1.68 0.05 0.07 58.64 18:20:01 1 38.93 0.00 1.82 0.11 0.07 59.06 18:20:01 2 36.53 0.00 1.71 0.09 0.07 61.60 18:20:01 3 39.82 0.00 2.09 0.08 0.08 57.94 18:20:01 4 41.47 0.00 1.67 0.25 0.07 56.53 18:20:01 5 38.65 0.00 2.16 0.04 0.07 59.07 18:20:01 6 42.37 0.00 1.85 0.07 0.07 55.64 18:20:01 7 40.81 0.00 2.04 0.05 0.07 57.03 18:30:21 all 37.72 0.00 1.84 0.14 0.08 60.21 18:30:21 0 34.92 0.00 1.61 0.10 0.08 63.30 18:30:21 1 39.88 0.00 1.98 0.27 0.08 57.79 18:30:21 2 38.39 0.00 2.06 0.09 0.08 59.38 18:30:21 3 37.05 0.00 1.80 0.10 0.08 60.97 18:30:21 4 35.98 0.00 1.83 0.25 0.08 61.85 18:30:21 5 38.61 0.00 1.65 0.08 0.08 59.58 18:30:21 6 36.36 0.00 1.89 0.18 0.08 61.49 18:30:21 7 40.60 0.00 1.92 0.09 0.08 57.31 Average: all 14.37 0.00 0.68 0.06 0.03 84.86 Average: 0 13.76 0.00 0.59 0.03 0.03 85.59 Average: 1 14.31 0.00 0.71 0.08 0.04 84.86 Average: 2 14.38 0.00 0.70 0.08 0.04 84.80 Average: 3 14.57 0.00 0.71 0.04 0.03 84.65 Average: 4 14.30 0.00 0.64 0.08 0.03 84.95 Average: 5 13.73 0.00 0.69 0.06 0.03 85.49 Average: 6 14.98 0.00 0.68 0.08 0.04 84.22 Average: 7 14.95 0.00 0.70 0.03 0.03 84.29