---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-49741 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 876 24910 4 6305 30748 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:8f:86:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.8/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83867sec preferred_lft 83867sec inet6 fe80::f816:3eff:fe8f:86bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9d:3f:11:e7 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-49741) 08/06/25 _x86_64_ (8 CPU) 04:40:29 LINUX RESTART (8 CPU) 04:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 24.68 0.13 21.44 3.11 5.08 5917.18 30648.44 05:10:03 37.18 0.01 32.31 4.85 0.52 8788.29 39026.23 05:20:01 36.12 0.10 31.54 4.48 4.88 10702.46 47672.39 Average: 32.66 0.08 28.43 4.15 3.49 8467.21 39106.18 04:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 25565664 29242468 3064036 9.32 158784 3748380 3126656 9.22 864688 5965540 21804 05:10:03 24935664 29206272 3096880 9.42 193116 4259276 3161260 9.32 994728 6437156 93940 05:20:01 25712620 31675068 620136 1.89 218588 5854876 1227080 3.62 1559708 4978368 124 Average: 25404649 30041269 2260351 6.88 190163 4620844 2504999 7.39 1139708 5793688 38623 04:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 1116.68 1116.68 1061.94 1061.94 0.00 0.00 0.00 0.00 05:00:01 ens3 42.09 30.17 31.44 13.42 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 05:10:03 lo 1868.43 1868.43 1779.49 1779.49 0.00 0.00 0.00 0.00 05:10:03 ens3 44.63 30.34 16.49 14.18 0.00 0.00 0.00 0.00 05:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 lo 1220.10 1220.10 1154.01 1154.01 0.00 0.00 0.00 0.00 05:20:01 ens3 81.72 74.33 210.59 184.01 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 1402.45 1402.45 1332.50 1332.50 0.00 0.00 0.00 0.00 Average: ens3 56.10 44.90 85.96 70.35 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-49741) 08/06/25 _x86_64_ (8 CPU) 04:40:29 LINUX RESTART (8 CPU) 04:50:01 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 35.71 0.00 1.71 0.07 0.07 62.44 05:00:01 0 32.29 0.00 1.65 0.08 0.07 65.91 05:00:01 1 38.12 0.00 1.60 0.02 0.07 60.19 05:00:01 2 40.07 0.00 2.18 0.06 0.07 57.63 05:00:01 3 31.59 0.00 1.79 0.12 0.06 66.43 05:00:01 4 38.32 0.00 1.86 0.14 0.07 59.61 05:00:01 5 34.00 0.00 1.55 0.04 0.07 64.34 05:00:01 6 34.88 0.00 1.62 0.03 0.07 63.39 05:00:01 7 36.39 0.00 1.45 0.03 0.07 62.06 05:10:03 all 38.87 0.00 2.07 0.09 0.07 58.90 05:10:03 0 37.24 0.00 2.33 0.09 0.07 60.26 05:10:03 1 40.36 0.00 2.37 0.09 0.07 57.11 05:10:03 2 39.75 0.00 2.28 0.18 0.08 57.71 05:10:03 3 41.59 0.00 2.17 0.11 0.07 56.05 05:10:03 4 38.25 0.00 1.90 0.10 0.07 59.68 05:10:03 5 35.62 0.00 1.90 0.04 0.07 62.37 05:10:03 6 35.93 0.00 1.73 0.06 0.07 62.20 05:10:03 7 42.17 0.00 1.88 0.05 0.08 55.82 05:20:01 all 29.23 0.00 1.70 0.12 0.06 68.89 05:20:01 0 27.77 0.00 1.80 0.22 0.06 70.15 05:20:01 1 29.17 0.00 1.86 0.07 0.07 68.83 05:20:01 2 33.53 0.00 1.97 0.10 0.07 64.34 05:20:01 3 27.66 0.00 1.58 0.05 0.07 70.65 05:20:01 4 29.66 0.00 1.42 0.06 0.06 68.79 05:20:01 5 26.01 0.00 1.68 0.05 0.06 72.19 05:20:01 6 31.10 0.00 1.74 0.25 0.06 66.85 05:20:01 7 28.93 0.00 1.58 0.13 0.06 69.30 Average: all 34.61 0.00 1.83 0.09 0.07 63.40 Average: 0 32.44 0.00 1.93 0.13 0.07 65.43 Average: 1 35.90 0.00 1.94 0.06 0.07 62.03 Average: 2 37.79 0.00 2.14 0.11 0.07 59.89 Average: 3 33.63 0.00 1.85 0.10 0.07 64.36 Average: 4 35.42 0.00 1.73 0.10 0.07 62.68 Average: 5 31.89 0.00 1.71 0.04 0.07 66.29 Average: 6 33.98 0.00 1.70 0.11 0.07 64.14 Average: 7 35.85 0.00 1.64 0.07 0.07 62.38