---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-44005 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 889 25919 4 5283 30735 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:fe:3d:7c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.63/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84303sec preferred_lft 84303sec inet6 fe80::f816:3eff:fefe:3d7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:c8:a8:31 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-44005) 07/19/25 _x86_64_ (8 CPU) 05:21:17 LINUX RESTART (8 CPU) 05:30:05 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:40:05 31.66 0.10 27.58 3.97 4.51 7470.65 24867.96 05:50:01 33.76 0.01 29.65 4.10 0.51 8268.53 38807.18 Average: 32.70 0.06 28.61 4.03 2.52 7868.22 31813.61 05:30:05 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:40:05 25523392 29274380 3031636 9.23 161244 3813176 3128936 9.23 839992 6042380 31480 05:50:01 24391824 28706836 3595332 10.94 194912 4296816 4272900 12.60 937308 7026144 84616 Average: 24957608 28990608 3313484 10.08 178078 4054996 3700918 10.91 888650 6534262 58048 05:30:05 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:40:05 lo 1598.78 1598.78 1521.02 1521.02 0.00 0.00 0.00 0.00 05:40:05 ens3 46.23 30.36 30.04 12.48 0.00 0.00 0.00 0.00 05:40:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 lo 1617.77 1617.77 1539.19 1539.19 0.00 0.00 0.00 0.00 05:50:01 ens3 45.86 33.25 20.53 19.56 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1608.24 1608.24 1530.07 1530.07 0.00 0.00 0.00 0.00 Average: ens3 46.05 31.80 25.31 16.01 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-44005) 07/19/25 _x86_64_ (8 CPU) 05:21:17 LINUX RESTART (8 CPU) 05:30:05 CPU %user %nice %system %iowait %steal %idle 05:40:05 all 35.27 0.00 1.69 0.14 0.09 62.80 05:40:05 0 33.13 0.00 1.80 0.17 0.08 64.82 05:40:05 1 35.74 0.00 2.16 0.21 0.08 61.80 05:40:05 2 36.78 0.00 1.85 0.28 0.09 61.00 05:40:05 3 38.17 0.00 1.62 0.07 0.09 60.05 05:40:05 4 36.90 0.00 1.61 0.26 0.09 61.14 05:40:05 5 33.93 0.00 1.43 0.05 0.09 64.51 05:40:05 6 36.13 0.00 1.66 0.06 0.09 62.06 05:40:05 7 31.40 0.00 1.43 0.05 0.08 67.03 05:50:01 all 36.21 0.00 1.85 0.18 0.09 61.67 05:50:01 0 33.41 0.00 1.85 0.17 0.08 64.49 05:50:01 1 36.45 0.00 1.84 0.16 0.09 61.45 05:50:01 2 36.57 0.00 2.23 0.34 0.09 60.77 05:50:01 3 38.60 0.00 1.96 0.27 0.09 59.08 05:50:01 4 35.19 0.00 1.73 0.14 0.08 62.85 05:50:01 5 38.17 0.00 1.57 0.07 0.08 60.10 05:50:01 6 37.87 0.00 1.71 0.15 0.09 60.18 05:50:01 7 33.37 0.00 1.93 0.15 0.09 64.46 Average: all 35.74 0.00 1.77 0.16 0.09 62.24 Average: 0 33.27 0.00 1.82 0.17 0.08 64.65 Average: 1 36.10 0.00 2.00 0.19 0.09 61.63 Average: 2 36.68 0.00 2.04 0.31 0.09 60.89 Average: 3 38.39 0.00 1.79 0.17 0.09 59.57 Average: 4 36.05 0.00 1.67 0.20 0.09 61.99 Average: 5 36.05 0.00 1.50 0.06 0.08 62.31 Average: 6 37.00 0.00 1.68 0.11 0.09 61.13 Average: 7 32.38 0.00 1.68 0.10 0.08 65.75