---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-35351 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 11G 145G 7% / 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 719 26352 4 5020 30905 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:2d:70:da brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.69/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83916sec preferred_lft 83916sec inet6 fe80::f816:3eff:fe2d:70da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:04:a4:c7:f0 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-35351) 06/18/25 _x86_64_ (8 CPU) 04:40:28 LINUX RESTART (8 CPU) 04:50:25 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 26.72 0.15 23.21 3.36 7.38 6841.58 17310.45 05:10:17 34.80 0.00 30.32 4.48 0.00 7726.10 28965.64 05:20:25 33.82 0.02 29.59 4.22 0.61 7601.22 47422.92 Average: 31.88 0.05 27.80 4.03 2.56 7400.91 31472.72 04:50:25 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 25176540 28976556 3331504 10.14 150512 3884292 3656468 10.78 897460 6351256 110344 05:10:17 25000384 29114876 3189648 9.71 181932 4134204 3211084 9.47 998832 6372572 16312 05:20:25 22834044 27494660 4806628 14.63 205836 4615252 4984436 14.70 1136328 8370004 76684 Average: 24336989 28528697 3775927 11.49 179427 4211249 3950663 11.65 1010873 7031277 67780 04:50:25 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 1349.14 1349.14 1283.13 1283.13 0.00 0.00 0.00 0.00 05:00:01 ens3 53.32 37.57 33.31 15.23 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 05:10:17 lo 1734.15 1734.15 1651.13 1651.13 0.00 0.00 0.00 0.00 05:10:17 ens3 37.31 26.78 15.27 11.45 0.00 0.00 0.00 0.00 05:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:25 lo 1534.93 1534.93 1460.79 1460.79 0.00 0.00 0.00 0.00 05:20:25 ens3 59.68 40.58 21.24 16.43 0.00 0.00 0.00 0.00 05:20:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1543.66 1543.66 1469.08 1469.08 0.00 0.00 0.00 0.00 Average: ens3 49.99 34.89 23.06 14.34 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-35351) 06/18/25 _x86_64_ (8 CPU) 04:40:28 LINUX RESTART (8 CPU) 04:50:25 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 39.74 0.00 1.91 0.23 0.08 58.04 05:00:01 0 36.00 0.00 1.94 0.10 0.08 61.88 05:00:01 1 41.03 0.00 2.51 0.33 0.08 56.05 05:00:01 2 41.66 0.00 1.77 0.25 0.08 56.24 05:00:01 3 39.30 0.00 1.92 0.34 0.08 58.36 05:00:01 4 42.85 0.00 1.79 0.27 0.08 55.00 05:00:01 5 38.46 0.00 1.85 0.26 0.08 59.35 05:00:01 6 39.26 0.00 1.61 0.17 0.07 58.89 05:00:01 7 39.35 0.00 1.87 0.14 0.08 58.55 05:10:17 all 36.08 0.00 2.03 0.29 0.07 61.52 05:10:17 0 35.12 0.00 1.97 0.19 0.07 62.66 05:10:17 1 36.53 0.00 2.03 0.10 0.07 61.28 05:10:17 2 34.62 0.00 1.89 0.30 0.07 63.12 05:10:17 3 38.01 0.00 2.24 0.65 0.07 59.03 05:10:17 4 35.54 0.00 2.08 0.33 0.07 61.99 05:10:17 5 36.28 0.00 1.75 0.13 0.07 61.77 05:10:17 6 37.93 0.00 2.43 0.48 0.07 59.09 05:10:17 7 34.66 0.00 1.89 0.13 0.07 63.25 05:20:25 all 35.63 0.00 1.89 0.30 0.07 62.11 05:20:25 0 34.63 0.00 1.60 0.33 0.07 63.36 05:20:25 1 33.83 0.00 2.17 0.35 0.07 63.57 05:20:25 2 38.27 0.00 1.88 0.36 0.08 59.42 05:20:25 3 35.60 0.00 2.09 0.52 0.07 61.70 05:20:25 4 36.10 0.00 1.81 0.12 0.07 61.90 05:20:25 5 36.70 0.00 1.87 0.12 0.07 61.24 05:20:25 6 34.71 0.00 1.70 0.24 0.07 63.28 05:20:25 7 35.17 0.00 1.99 0.34 0.07 62.43 Average: all 37.10 0.00 1.94 0.27 0.07 60.61 Average: 0 35.23 0.00 1.83 0.21 0.07 62.65 Average: 1 37.06 0.00 2.23 0.26 0.08 60.38 Average: 2 38.10 0.00 1.85 0.30 0.07 59.67 Average: 3 37.61 0.00 2.09 0.51 0.08 59.72 Average: 4 38.07 0.00 1.90 0.24 0.08 59.72 Average: 5 37.12 0.00 1.82 0.17 0.08 60.82 Average: 6 37.27 0.00 1.92 0.30 0.07 60.44 Average: 7 36.33 0.00 1.92 0.20 0.07 61.47