---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-39866 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 896 24754 4 6441 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:78:9c:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.85/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83781sec preferred_lft 83781sec inet6 fe80::f816:3eff:fe78:9cc1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:68:ea:70:2d 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-39866) 07/05/25 _x86_64_ (8 CPU) 04:40:29 LINUX RESTART (8 CPU) 04:50:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 27.48 0.13 23.91 3.44 5.10 6478.74 18796.86 05:10:10 36.94 0.01 32.13 4.80 0.54 8851.14 37809.26 05:20:09 38.18 0.11 33.28 4.80 4.90 11073.38 40271.66 Average: 34.24 0.08 29.81 4.35 3.49 8810.96 32378.03 04:50:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 25160640 28947012 3359932 10.22 151968 3866632 3462916 10.21 915388 6346172 11136 05:10:10 24917308 29226708 3076176 9.36 188504 4305572 3134752 9.24 1045252 6397488 30924 05:20:09 25556760 31658424 637552 1.94 216608 5994216 1189560 3.51 1619588 5067660 26676 Average: 25211569 29944048 2357887 7.17 185693 4722140 2595743 7.65 1193409 5937107 22912 04:50:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 1189.92 1189.92 1131.28 1131.28 0.00 0.00 0.00 0.00 05:00:01 ens3 52.96 35.96 34.05 14.45 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 05:10:10 lo 1930.74 1930.74 1836.84 1836.84 0.00 0.00 0.00 0.00 05:10:10 ens3 43.74 31.84 15.40 13.15 0.00 0.00 0.00 0.00 05:10:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:09 lo 1233.77 1233.77 1171.48 1171.48 0.00 0.00 0.00 0.00 05:20:09 ens3 79.45 60.66 205.08 75.80 0.00 0.00 0.00 0.00 05:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1455.13 1455.13 1383.35 1383.35 0.00 0.00 0.00 0.00 Average: ens3 58.66 42.79 84.68 34.44 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-39866) 07/05/25 _x86_64_ (8 CPU) 04:40:29 LINUX RESTART (8 CPU) 04:50:10 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 37.52 0.00 1.63 0.23 0.08 60.54 05:00:01 0 33.71 0.00 1.27 0.03 0.07 64.91 05:00:01 1 34.93 0.00 1.75 0.20 0.08 63.04 05:00:01 2 40.44 0.00 1.81 0.32 0.08 57.34 05:00:01 3 36.15 0.00 1.56 0.23 0.08 62.00 05:00:01 4 36.73 0.00 1.60 0.17 0.08 61.43 05:00:01 5 38.83 0.00 1.62 0.19 0.08 59.27 05:00:01 6 39.54 0.00 1.84 0.52 0.08 58.02 05:00:01 7 39.83 0.00 1.56 0.20 0.08 58.33 05:10:10 all 36.46 0.00 1.94 0.55 0.09 60.96 05:10:10 0 32.90 0.00 2.04 0.44 0.09 64.53 05:10:10 1 37.94 0.00 2.21 0.76 0.09 58.99 05:10:10 2 38.66 0.00 2.39 0.83 0.09 58.03 05:10:10 3 36.02 0.00 1.89 0.81 0.09 61.19 05:10:10 4 38.19 0.00 1.53 0.42 0.09 59.77 05:10:10 5 36.91 0.00 2.04 0.59 0.08 60.38 05:10:10 6 35.14 0.00 1.60 0.35 0.08 62.83 05:10:10 7 35.96 0.00 1.79 0.19 0.09 61.97 05:20:09 all 30.34 0.00 1.68 0.41 0.07 67.50 05:20:09 0 30.63 0.00 1.85 0.27 0.07 67.18 05:20:09 1 32.76 0.00 2.06 0.63 0.07 64.47 05:20:09 2 30.50 0.00 2.06 0.38 0.07 66.98 05:20:09 3 28.37 0.00 1.65 0.53 0.07 69.38 05:20:09 4 32.00 0.00 1.53 0.26 0.07 66.14 05:20:09 5 30.93 0.00 1.55 0.12 0.07 67.33 05:20:09 6 29.56 0.00 1.33 0.29 0.07 68.75 05:20:09 7 27.95 0.00 1.44 0.81 0.07 69.73 Average: all 34.77 0.00 1.75 0.40 0.08 63.00 Average: 0 32.41 0.00 1.72 0.25 0.08 65.54 Average: 1 35.23 0.00 2.01 0.53 0.08 62.15 Average: 2 36.53 0.00 2.09 0.52 0.08 60.79 Average: 3 33.51 0.00 1.70 0.53 0.08 64.18 Average: 4 35.65 0.00 1.55 0.28 0.08 62.43 Average: 5 35.55 0.00 1.74 0.30 0.08 62.33 Average: 6 34.73 0.00 1.59 0.39 0.08 63.22 Average: 7 34.56 0.00 1.60 0.40 0.08 63.36