---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-48936 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 697 26344 4 5050 30927 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:5d:d7:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.80/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84276sec preferred_lft 84276sec inet6 fe80::f816:3eff:fe5d:d7d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:a1:eb:81 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-48936) 08/03/25 _x86_64_ (8 CPU) 04:40:30 LINUX RESTART (8 CPU) 04:50:09 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 32.39 0.10 28.17 4.11 4.55 7671.27 28528.23 05:10:02 35.08 0.01 30.72 4.35 0.51 7931.74 42448.98 Average: 33.75 0.06 29.46 4.24 2.51 7802.42 35537.60 04:50:09 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 25021348 29067188 3238020 9.85 169200 4086652 3257232 9.61 969012 6405052 115356 05:10:02 24602892 29122992 3177876 9.67 202392 4482484 3096508 9.13 1100856 6632468 18508 Average: 24812120 29095090 3207948 9.76 185796 4284568 3176870 9.37 1034934 6518760 66932 04:50:09 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 1628.84 1628.84 1550.12 1550.12 0.00 0.00 0.00 0.00 05:00:01 ens3 50.78 34.49 31.10 13.78 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 05:10:02 lo 1608.44 1608.44 1531.13 1531.13 0.00 0.00 0.00 0.00 05:10:02 ens3 44.95 31.43 18.10 14.39 0.00 0.00 0.00 0.00 05:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1618.57 1618.57 1540.56 1540.56 0.00 0.00 0.00 0.00 Average: ens3 47.84 32.95 24.55 14.09 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-48936) 08/03/25 _x86_64_ (8 CPU) 04:40:30 LINUX RESTART (8 CPU) 04:50:09 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 35.73 0.00 1.79 0.07 0.07 62.34 05:00:01 0 31.86 0.00 1.79 0.06 0.07 66.22 05:00:01 1 35.50 0.00 2.01 0.09 0.07 62.34 05:00:01 2 33.51 0.00 1.99 0.06 0.07 64.37 05:00:01 3 37.60 0.00 1.55 0.11 0.06 60.68 05:00:01 4 35.32 0.00 1.70 0.06 0.07 62.85 05:00:01 5 40.66 0.00 1.77 0.11 0.07 57.39 05:00:01 6 36.50 0.00 1.88 0.06 0.07 61.49 05:00:01 7 34.85 0.00 1.66 0.05 0.06 63.38 05:10:02 all 36.68 0.00 1.84 0.09 0.07 61.32 05:10:02 0 36.19 0.00 1.77 0.06 0.07 61.91 05:10:02 1 34.47 0.00 1.72 0.11 0.07 63.64 05:10:02 2 37.32 0.00 1.88 0.14 0.07 60.59 05:10:02 3 39.21 0.00 1.87 0.11 0.07 58.75 05:10:02 4 34.96 0.00 1.74 0.09 0.07 63.14 05:10:02 5 35.50 0.00 2.04 0.06 0.07 62.34 05:10:02 6 35.18 0.00 1.86 0.05 0.07 62.84 05:10:02 7 40.65 0.00 1.84 0.11 0.07 57.33 Average: all 36.21 0.00 1.82 0.08 0.07 61.83 Average: 0 34.04 0.00 1.78 0.06 0.07 64.05 Average: 1 34.98 0.00 1.86 0.10 0.07 62.99 Average: 2 35.43 0.00 1.93 0.10 0.07 62.47 Average: 3 38.41 0.00 1.71 0.11 0.07 59.71 Average: 4 35.14 0.00 1.72 0.07 0.07 63.00 Average: 5 38.06 0.00 1.90 0.08 0.07 59.88 Average: 6 35.84 0.00 1.87 0.06 0.07 62.17 Average: 7 37.77 0.00 1.75 0.08 0.07 60.34