---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-52004 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 887 24669 4 6536 30737 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:19:46:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.84/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83845sec preferred_lft 83845sec inet6 fe80::f816:3eff:fe19:463f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:a4:14:a5 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-52004) 08/11/25 _x86_64_ (8 CPU) 04:40:27 LINUX RESTART (8 CPU) 04:50:24 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 25.04 0.12 21.82 3.11 5.05 6008.05 21763.63 05:10:24 38.04 0.01 33.20 4.83 0.51 9030.53 34428.60 05:20:10 37.21 0.10 32.29 4.82 4.92 11060.02 37802.61 Average: 33.57 0.08 29.23 4.27 3.42 8719.64 31443.77 04:50:24 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 25097232 28946368 3360044 10.22 156700 3907572 3422356 10.09 949320 6355944 112 05:10:24 24912460 29296608 3005096 9.14 195248 4354928 3041092 8.97 1082756 6341212 16104 05:20:10 25464480 31663084 631416 1.92 221216 6069264 1227616 3.62 1663976 5093424 26860 Average: 25158057 29968687 2332185 7.10 191055 4777255 2563688 7.56 1232017 5930193 14359 04:50:24 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 1104.88 1104.88 1050.59 1050.59 0.00 0.00 0.00 0.00 05:00:01 ens3 47.97 32.75 21.68 13.77 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 05:10:24 lo 2057.38 2057.38 1959.31 1959.31 0.00 0.00 0.00 0.00 05:10:24 ens3 51.12 33.96 16.11 13.58 0.00 0.00 0.00 0.00 05:10:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:10 lo 1251.03 1251.03 1186.83 1186.83 0.00 0.00 0.00 0.00 05:20:10 ens3 93.44 73.41 219.50 123.01 0.00 0.00 0.00 0.00 05:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1485.29 1485.29 1412.47 1412.47 0.00 0.00 0.00 0.00 Average: ens3 63.98 46.50 84.60 49.52 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-52004) 08/11/25 _x86_64_ (8 CPU) 04:40:27 LINUX RESTART (8 CPU) 04:50:24 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 36.07 0.00 1.66 0.07 0.06 62.14 05:00:01 0 32.37 0.00 1.56 0.07 0.07 65.94 05:00:01 1 33.98 0.00 1.83 0.09 0.06 64.04 05:00:01 2 41.72 0.00 2.02 0.12 0.07 56.08 05:00:01 3 37.93 0.00 1.77 0.04 0.07 60.19 05:00:01 4 37.61 0.00 1.60 0.04 0.06 60.68 05:00:01 5 34.12 0.00 1.26 0.06 0.06 64.50 05:00:01 6 35.60 0.00 1.64 0.07 0.06 62.63 05:00:01 7 35.23 0.00 1.63 0.04 0.06 63.04 05:10:24 all 38.85 0.00 2.27 0.09 0.07 58.71 05:10:24 0 36.99 0.00 2.32 0.07 0.07 60.55 05:10:24 1 41.08 0.00 2.44 0.06 0.07 56.35 05:10:24 2 43.87 0.00 2.76 0.17 0.07 53.12 05:10:24 3 37.66 0.00 2.19 0.13 0.07 59.94 05:10:24 4 38.18 0.00 1.83 0.05 0.07 59.86 05:10:24 5 40.39 0.00 1.97 0.06 0.07 57.50 05:10:24 6 37.23 0.00 2.23 0.09 0.07 60.38 05:10:24 7 35.44 0.00 2.40 0.10 0.06 62.00 05:20:10 all 30.69 0.00 1.91 0.13 0.06 67.21 05:20:10 0 25.86 0.00 1.82 0.11 0.06 72.15 05:20:10 1 28.58 0.00 1.91 0.06 0.07 69.39 05:20:10 2 31.03 0.00 1.94 0.25 0.06 66.71 05:20:10 3 35.89 0.00 2.07 0.06 0.06 61.91 05:20:10 4 31.75 0.00 2.01 0.14 0.07 66.03 05:20:10 5 29.97 0.00 1.86 0.20 0.06 67.91 05:20:10 6 32.40 0.00 2.08 0.14 0.06 65.32 05:20:10 7 30.06 0.00 1.58 0.08 0.06 68.21 Average: all 35.28 0.00 1.95 0.10 0.07 62.61 Average: 0 31.85 0.00 1.91 0.08 0.07 66.09 Average: 1 34.68 0.00 2.07 0.07 0.07 63.11 Average: 2 38.96 0.00 2.25 0.18 0.07 58.53 Average: 3 37.17 0.00 2.02 0.08 0.07 60.67 Average: 4 35.89 0.00 1.82 0.08 0.07 62.15 Average: 5 34.95 0.00 1.70 0.11 0.06 63.18 Average: 6 35.12 0.00 1.99 0.10 0.06 62.73 Average: 7 33.61 0.00 1.88 0.08 0.06 64.37