---> uname -a: Linux prd-ubuntu2204-builder-4c-4g-1240 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 67G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 672 10131 4 5185 14974 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:bd:dd:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.24/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84631sec preferred_lft 84631sec inet6 fe80::f816:3eff:febd:dd6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:de:23:31:3f 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-4c-4g-1240) 02/22/25 _x86_64_ (4 CPU) 02:25:27 LINUX RESTART (4 CPU) 02:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:40:09 42.02 0.50 38.09 3.44 577.28 2478.32 21317.55 02:50:07 18.50 0.26 16.16 2.08 8.25 4368.56 20368.90 Average: 30.35 0.38 27.21 2.76 295.00 3416.02 20846.95 02:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:09 9534272 13089808 2869688 17.53 125932 3574820 3222712 18.50 859944 5604444 152 02:50:07 9222804 13180864 2774928 16.95 139904 3934756 2952020 16.94 973988 5787368 23812 Average: 9378538 13135336 2822308 17.24 132918 3754788 3087366 17.72 916966 5695906 11982 02:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:09 lo 33.02 33.02 7.71 7.71 0.00 0.00 0.00 0.00 02:40:09 ens3 29.15 22.06 285.35 4.90 0.00 0.00 0.00 0.00 02:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:07 lo 1309.03 1309.03 1221.71 1221.71 0.00 0.00 0.00 0.00 02:50:07 ens3 41.87 30.27 277.99 8.16 0.00 0.00 0.00 0.00 02:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 666.02 666.02 609.94 609.94 0.00 0.00 0.00 0.00 Average: ens3 35.46 26.13 281.70 6.51 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-4c-4g-1240) 02/22/25 _x86_64_ (4 CPU) 02:25:27 LINUX RESTART (4 CPU) 02:30:01 CPU %user %nice %system %iowait %steal %idle 02:40:09 all 30.21 0.00 1.34 0.50 0.09 67.85 02:40:09 0 29.11 0.00 1.42 0.18 0.10 69.20 02:40:09 1 29.64 0.00 1.23 1.23 0.10 67.79 02:40:09 2 32.74 0.00 1.46 0.39 0.09 65.32 02:40:09 3 29.36 0.00 1.26 0.20 0.09 69.10 02:50:07 all 29.17 0.00 1.75 4.66 0.09 64.33 02:50:07 0 29.23 0.00 1.74 0.45 0.09 68.50 02:50:07 1 28.09 0.00 1.70 10.06 0.10 60.06 02:50:07 2 30.07 0.00 2.06 3.90 0.09 63.89 02:50:07 3 29.29 0.00 1.53 4.24 0.08 64.86 Average: all 29.70 0.00 1.55 2.56 0.09 66.10 Average: 0 29.17 0.00 1.58 0.31 0.09 68.85 Average: 1 28.87 0.00 1.46 5.61 0.10 63.96 Average: 2 31.42 0.00 1.76 2.13 0.09 64.61 Average: 3 29.33 0.00 1.39 2.20 0.08 67.00