---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-44616 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 883 24775 4 6433 30741 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:eb:e7:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.129/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83944sec preferred_lft 83944sec inet6 fe80::f816:3eff:feeb:e768/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:a0:a5:ee 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-builder-8c-8g-44616) 07/20/25 _x86_64_ (8 CPU) 04:40:27 LINUX RESTART (8 CPU) 04:50:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 24.90 0.11 21.63 3.15 4.90 5700.01 22511.53 05:10:11 35.41 0.01 30.73 4.67 0.54 8362.78 36013.53 05:20:01 36.39 0.11 31.74 4.54 4.96 10850.09 49303.40 Average: 32.25 0.08 28.05 4.12 3.44 8299.10 35913.57 04:50:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 24793820 28777572 3528660 10.74 158348 4046312 3578740 10.55 945324 6655496 172628 05:10:11 24858012 29200172 3102776 9.44 191736 4330220 3245960 9.57 1045500 6458852 31912 05:20:01 25571660 31665592 627572 1.91 218080 5984356 1179336 3.48 1612068 5057860 304 Average: 25074497 29881112 2419669 7.36 189388 4786963 2668012 7.87 1200964 6057403 68281 04:50:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 1305.36 1305.36 1241.77 1241.77 0.00 0.00 0.00 0.00 05:00:01 ens3 44.76 32.03 31.90 13.36 0.00 0.00 0.00 0.00 05:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:11 lo 1830.79 1830.79 1742.53 1742.53 0.00 0.00 0.00 0.00 05:10:11 ens3 48.73 33.07 17.06 14.52 0.00 0.00 0.00 0.00 05:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 lo 1205.40 1205.40 1134.35 1134.35 0.00 0.00 0.00 0.00 05:20:01 ens3 112.55 103.53 225.69 323.05 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1451.01 1451.01 1376.59 1376.59 0.00 0.00 0.00 0.00 Average: ens3 68.41 55.90 90.61 115.64 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-builder-8c-8g-44616) 07/20/25 _x86_64_ (8 CPU) 04:40:27 LINUX RESTART (8 CPU) 04:50:07 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 34.23 0.00 1.55 0.87 0.09 63.27 05:00:01 0 32.67 0.00 1.45 0.94 0.08 64.86 05:00:01 1 38.10 0.00 1.92 0.56 0.09 59.33 05:00:01 2 33.85 0.00 1.50 0.24 0.09 64.32 05:00:01 3 37.36 0.00 1.75 0.85 0.09 59.96 05:00:01 4 34.75 0.00 1.52 1.41 0.09 62.23 05:00:01 5 32.97 0.00 1.33 1.42 0.09 64.18 05:00:01 6 31.01 0.00 1.51 0.44 0.09 66.95 05:00:01 7 33.12 0.00 1.43 1.07 0.09 64.29 05:10:11 all 37.92 0.00 2.02 0.50 0.09 59.47 05:10:11 0 34.48 0.00 1.63 0.46 0.09 63.34 05:10:11 1 40.95 0.00 2.27 0.75 0.09 55.94 05:10:11 2 38.81 0.00 2.03 0.48 0.09 58.59 05:10:11 3 38.46 0.00 2.21 0.84 0.09 58.39 05:10:11 4 39.94 0.00 2.12 0.41 0.09 57.44 05:10:11 5 37.18 0.00 2.02 0.59 0.09 60.12 05:10:11 6 38.49 0.00 1.69 0.17 0.09 59.55 05:10:11 7 35.05 0.00 2.19 0.27 0.08 62.41 05:20:01 all 28.60 0.00 1.61 0.25 0.08 69.46 05:20:01 0 23.60 0.00 1.65 0.10 0.08 74.57 05:20:01 1 31.97 0.00 1.74 0.19 0.08 66.02 05:20:01 2 28.10 0.00 1.78 0.12 0.08 69.93 05:20:01 3 32.16 0.00 1.71 0.12 0.08 65.92 05:20:01 4 31.39 0.00 1.85 0.33 0.08 66.35 05:20:01 5 28.28 0.00 1.33 0.46 0.08 69.85 05:20:01 6 26.92 0.00 1.40 0.46 0.09 71.13 05:20:01 7 26.42 0.00 1.45 0.18 0.08 71.88 Average: all 33.63 0.00 1.73 0.54 0.09 64.01 Average: 0 30.30 0.00 1.58 0.50 0.08 67.54 Average: 1 37.05 0.00 1.98 0.50 0.09 60.38 Average: 2 33.64 0.00 1.77 0.28 0.09 64.22 Average: 3 36.02 0.00 1.90 0.61 0.09 61.39 Average: 4 35.41 0.00 1.83 0.71 0.09 61.96 Average: 5 32.86 0.00 1.56 0.82 0.09 64.67 Average: 6 32.21 0.00 1.54 0.36 0.09 65.81 Average: 7 31.57 0.00 1.69 0.50 0.08 66.15