---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-50970 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 895 24809 4 6386 30728 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:7f:e9:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.195/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83630sec preferred_lft 83630sec inet6 fe80::f816:3eff:fe7f:e9ac/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:91:e6:b4 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-50970) 08/08/25 _x86_64_ (8 CPU) 19:23:19 LINUX RESTART (8 CPU) 19:30:29 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:40:01 77.93 6.98 69.10 1.85 423.95 6293.72 23444.06 19:50:15 26.10 0.12 22.71 3.27 4.93 6318.93 19399.38 20:00:04 38.47 0.01 33.59 4.86 0.53 9476.20 38419.71 Average: 46.92 2.30 41.28 3.34 138.55 7358.98 27017.80 19:30:29 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:40:01 26838860 30081492 2237288 6.81 112852 3413612 2938988 8.67 748440 4901148 100680 19:50:15 25627712 29386920 2920676 8.89 146752 3848348 2885544 8.51 895016 5905592 16904 20:00:04 24501476 28789220 3513576 10.69 186768 4287488 3480792 10.26 1027800 6842936 26616 Average: 25656016 29419211 2890513 8.80 148791 3849816 3101775 9.15 890419 5883225 48067 19:30:29 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:40:01 lo 513.34 513.34 488.60 488.60 0.00 0.00 0.00 0.00 19:40:01 ens3 102.93 76.16 917.33 15.70 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:50:15 lo 1218.29 1218.29 1158.94 1158.94 0.00 0.00 0.00 0.00 19:50:15 ens3 27.93 22.54 24.54 7.54 0.00 0.00 0.00 0.00 19:50:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:04 lo 2095.52 2095.52 1995.48 1995.48 0.00 0.00 0.00 0.00 20:00:04 ens3 25.82 20.57 8.17 7.26 0.00 0.00 0.00 0.00 20:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1282.27 1282.27 1220.57 1220.57 0.00 0.00 0.00 0.00 Average: ens3 51.41 39.17 306.91 10.08 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-50970) 08/08/25 _x86_64_ (8 CPU) 19:23:19 LINUX RESTART (8 CPU) 19:30:29 CPU %user %nice %system %iowait %steal %idle 19:40:01 all 15.98 0.00 0.85 0.28 0.04 82.85 19:40:01 0 15.37 0.00 0.72 0.06 0.04 83.82 19:40:01 1 16.51 0.00 0.86 0.16 0.04 82.44 19:40:01 2 15.38 0.00 0.97 0.52 0.05 83.07 19:40:01 3 17.96 0.00 0.93 0.21 0.04 80.86 19:40:01 4 14.15 0.00 0.67 0.48 0.03 84.67 19:40:01 5 15.11 0.00 0.76 0.18 0.03 83.92 19:40:01 6 14.70 0.00 0.80 0.08 0.04 84.38 19:40:01 7 18.67 0.00 1.05 0.57 0.04 79.68 19:50:15 all 36.19 0.00 1.56 0.17 0.08 62.00 19:50:15 0 33.59 0.00 1.60 0.10 0.09 64.63 19:50:15 1 36.81 0.00 1.63 0.06 0.08 61.43 19:50:15 2 36.46 0.00 1.44 0.18 0.07 61.85 19:50:15 3 40.54 0.00 1.73 0.29 0.08 57.36 19:50:15 4 31.09 0.00 1.60 0.23 0.07 67.01 19:50:15 5 39.67 0.00 1.42 0.15 0.07 58.69 19:50:15 6 34.59 0.00 1.60 0.26 0.08 63.47 19:50:15 7 36.76 0.00 1.47 0.12 0.08 61.57 20:00:04 all 38.22 0.00 2.01 0.30 0.08 59.40 20:00:04 0 35.45 0.00 1.99 0.13 0.08 62.34 20:00:04 1 42.27 0.00 2.48 0.35 0.08 54.82 20:00:04 2 40.85 0.00 2.30 0.37 0.08 56.40 20:00:04 3 37.59 0.00 2.02 0.31 0.08 60.00 20:00:04 4 36.43 0.00 1.72 0.29 0.08 61.47 20:00:04 5 36.95 0.00 1.95 0.26 0.08 60.77 20:00:04 6 39.30 0.00 1.65 0.11 0.07 58.87 20:00:04 7 36.92 0.00 1.92 0.58 0.08 60.50 Average: all 30.34 0.00 1.48 0.25 0.06 67.87 Average: 0 28.33 0.00 1.45 0.10 0.07 70.06 Average: 1 32.07 0.00 1.66 0.19 0.06 66.02 Average: 2 31.12 0.00 1.58 0.35 0.07 66.88 Average: 3 32.28 0.00 1.57 0.27 0.07 65.81 Average: 4 27.40 0.00 1.34 0.33 0.06 70.87 Average: 5 30.84 0.00 1.39 0.19 0.06 67.53 Average: 6 29.73 0.00 1.36 0.15 0.06 68.69 Average: 7 30.98 0.00 1.48 0.42 0.06 67.06