---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-97 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: 5600.00 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 652 26434 4 5005 30972 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:52:c7:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.235/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83833sec preferred_lft 83833sec inet6 fe80::f816:3eff:fe52:c711/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b9:95:5f:71 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-97) 02/19/25 _x86_64_ (8 CPU) 04:40:23 LINUX RESTART (8 CPU) 04:50:20 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 51.71 4.19 44.82 2.70 187.34 7074.40 12211.11 05:10:22 40.92 0.08 35.65 5.20 4.17 9185.47 50099.34 05:20:26 50.41 0.02 30.67 19.71 0.78 8211.27 546498.51 Average: 47.56 1.38 36.93 9.25 61.90 8181.35 203877.13 04:50:20 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 25358512 28962256 3346948 10.18 141836 3707328 3524024 10.39 873616 6202368 1004 05:10:22 25283344 29320532 2983872 9.08 181176 4059840 3074472 9.07 995288 6101768 14920 05:20:26 24506336 29131656 3169172 9.64 204844 4581152 3328656 9.82 1125388 6709280 94580 Average: 25049397 29138148 3166664 9.64 175952 4116107 3309051 9.76 998097 6337805 36835 04:50:20 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 898.01 898.01 853.98 853.98 0.00 0.00 0.00 0.00 05:00:01 ens3 109.22 82.96 707.95 22.01 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 05:10:22 lo 2137.56 2137.56 2035.07 2035.07 0.00 0.00 0.00 0.00 05:10:22 ens3 45.74 32.81 17.52 13.14 0.00 0.00 0.00 0.00 05:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:26 lo 1714.91 1714.91 1631.92 1631.92 0.00 0.00 0.00 0.00 05:20:26 ens3 55.79 37.65 19.00 14.81 0.00 0.00 0.00 0.00 05:20:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1597.91 1597.91 1520.73 1520.73 0.00 0.00 0.00 0.00 Average: ens3 69.50 50.55 239.90 16.55 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-97) 02/19/25 _x86_64_ (8 CPU) 04:40:23 LINUX RESTART (8 CPU) 04:50:20 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 39.74 0.00 1.67 0.12 0.08 58.38 05:00:01 0 37.44 0.00 1.47 0.07 0.08 60.94 05:00:01 1 41.71 0.00 1.74 0.03 0.08 56.44 05:00:01 2 41.93 0.00 1.84 0.13 0.08 56.02 05:00:01 3 41.77 0.00 1.74 0.10 0.09 56.30 05:00:01 4 37.99 0.00 1.66 0.06 0.09 60.20 05:00:01 5 41.44 0.00 1.61 0.04 0.08 56.83 05:00:01 6 39.57 0.00 1.67 0.36 0.08 58.32 05:00:01 7 36.09 0.00 1.68 0.14 0.08 62.01 05:10:22 all 35.28 0.00 1.93 0.15 0.08 62.57 05:10:22 0 35.70 0.00 1.87 0.11 0.08 62.25 05:10:22 1 37.59 0.00 2.14 0.18 0.08 60.01 05:10:22 2 38.95 0.00 1.91 0.30 0.08 58.77 05:10:22 3 34.10 0.00 1.82 0.11 0.08 63.88 05:10:22 4 35.10 0.00 1.81 0.11 0.08 62.91 05:10:22 5 34.05 0.00 2.08 0.07 0.08 63.72 05:10:22 6 34.49 0.00 1.65 0.08 0.08 63.70 05:10:22 7 32.25 0.00 2.15 0.21 0.08 65.31 05:20:26 all 35.31 0.00 1.86 0.21 0.08 62.55 05:20:26 0 31.84 0.00 2.00 0.19 0.08 65.89 05:20:26 1 41.05 0.00 2.28 0.30 0.08 56.28 05:20:26 2 35.43 0.00 1.83 0.09 0.08 62.57 05:20:26 3 38.18 0.00 1.87 0.19 0.08 59.68 05:20:26 4 32.02 0.00 1.42 0.30 0.08 66.18 05:20:26 5 35.86 0.00 1.74 0.19 0.08 62.13 05:20:26 6 32.53 0.00 1.85 0.13 0.08 65.42 05:20:26 7 35.54 0.00 1.87 0.28 0.07 62.25 Average: all 36.72 0.00 1.82 0.16 0.08 61.22 Average: 0 34.97 0.00 1.78 0.12 0.08 63.04 Average: 1 40.07 0.00 2.06 0.17 0.08 57.62 Average: 2 38.73 0.00 1.86 0.18 0.08 59.16 Average: 3 37.93 0.00 1.81 0.13 0.08 60.04 Average: 4 35.00 0.00 1.63 0.16 0.08 63.13 Average: 5 37.03 0.00 1.81 0.10 0.08 60.97 Average: 6 35.47 0.00 1.72 0.18 0.08 62.54 Average: 7 34.59 0.00 1.91 0.21 0.08 63.22