---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-42218 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 890 24754 4 6446 30734 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:f0:64:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.165/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84082sec preferred_lft 84082sec inet6 fe80::f816:3eff:fef0:6431/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:6f:53:6b 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-42218) 07/13/25 _x86_64_ (8 CPU) 04:40:33 LINUX RESTART (8 CPU) 04:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 31.45 0.10 27.21 4.13 4.52 7302.46 21278.81 05:10:06 47.65 0.02 28.80 18.83 0.70 7900.00 543170.88 Average: 39.58 0.06 28.01 11.51 2.60 7602.43 283275.10 04:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 24604188 28532952 3772536 11.48 168292 3976380 3920692 11.56 950224 6846060 29556 05:10:06 23871636 28377108 3924900 11.94 197228 4476368 4651384 13.72 1092624 7388532 13760 Average: 24237912 28455030 3848718 11.71 182760 4226374 4286038 12.64 1021424 7117296 21658 04:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 1560.43 1560.43 1484.96 1484.96 0.00 0.00 0.00 0.00 05:00:01 ens3 40.25 30.66 29.01 12.47 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 05:10:06 lo 1554.34 1554.34 1479.03 1479.03 0.00 0.00 0.00 0.00 05:10:06 ens3 55.61 37.71 18.70 14.74 0.00 0.00 0.00 0.00 05:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1557.38 1557.38 1481.98 1481.98 0.00 0.00 0.00 0.00 Average: ens3 47.96 34.20 23.84 13.61 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-42218) 07/13/25 _x86_64_ (8 CPU) 04:40:33 LINUX RESTART (8 CPU) 04:50:01 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 35.57 0.00 1.69 0.29 0.08 62.38 05:00:01 0 31.40 0.00 1.75 0.25 0.07 66.53 05:00:01 1 35.52 0.00 1.96 0.22 0.08 62.22 05:00:01 2 38.46 0.00 1.47 0.11 0.08 59.89 05:00:01 3 36.24 0.00 1.53 0.16 0.08 61.98 05:00:01 4 38.66 0.00 1.58 0.28 0.08 59.40 05:00:01 5 35.11 0.00 1.80 0.49 0.08 62.53 05:00:01 6 35.03 0.00 1.96 0.70 0.08 62.23 05:00:01 7 34.14 0.00 1.45 0.10 0.08 64.23 05:10:06 all 36.48 0.00 1.82 0.30 0.08 61.32 05:10:06 0 31.65 0.00 1.71 0.47 0.08 66.10 05:10:06 1 39.02 0.00 2.16 0.48 0.08 58.26 05:10:06 2 38.03 0.00 1.97 0.26 0.08 59.65 05:10:06 3 39.24 0.00 1.91 0.35 0.08 58.42 05:10:06 4 31.89 0.00 1.79 0.26 0.07 65.99 05:10:06 5 37.40 0.00 1.61 0.22 0.08 60.68 05:10:06 6 35.71 0.00 1.84 0.22 0.08 62.15 05:10:06 7 38.94 0.00 1.55 0.16 0.09 59.27 Average: all 36.03 0.00 1.75 0.30 0.08 61.84 Average: 0 31.52 0.00 1.73 0.36 0.08 66.31 Average: 1 37.28 0.00 2.06 0.35 0.08 60.23 Average: 2 38.25 0.00 1.72 0.19 0.08 59.77 Average: 3 37.75 0.00 1.72 0.26 0.08 60.20 Average: 4 35.26 0.00 1.69 0.27 0.08 62.71 Average: 5 36.26 0.00 1.70 0.36 0.08 61.60 Average: 6 35.37 0.00 1.90 0.46 0.08 62.19 Average: 7 36.55 0.00 1.50 0.13 0.08 61.74