---> uname -a: Linux prd-ubuntu2204-builder-8c-8g-1257 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 686 26341 4 5064 30938 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:54:33:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.90/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83837sec preferred_lft 83837sec inet6 fe80::f816:3eff:fe54:33b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:47:c3:10 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-1257) 02/22/25 _x86_64_ (8 CPU) 04:40:27 LINUX RESTART (8 CPU) 04:50:39 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:00:01 23.86 0.64 20.49 2.73 21.14 6294.34 10539.97 05:10:06 41.71 0.09 36.49 5.14 4.33 9451.14 52708.01 05:20:37 49.20 0.02 30.20 18.99 0.67 7902.03 533294.80 Average: 38.76 0.23 29.28 9.24 8.30 7921.43 208002.03 04:50:39 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 25128876 28814176 3493756 10.63 147552 3764852 3792312 11.18 917564 6371408 15952 05:10:06 24317276 28586404 3716380 11.31 182336 4267344 3753092 11.07 1057876 6979808 174584 05:20:37 24483696 29089392 3210276 9.77 206948 4546348 3218092 9.49 1161928 6677908 16280 Average: 24643283 28829991 3473471 10.57 178945 4192848 3587832 10.58 1045789 6676375 68939 04:50:39 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 lo 930.26 930.26 884.51 884.51 0.00 0.00 0.00 0.00 05:00:01 ens3 71.11 52.90 390.61 16.50 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 2271.95 2271.95 2164.06 2164.06 0.00 0.00 0.00 0.00 05:10:06 ens3 38.33 28.48 16.09 12.14 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 05:20:37 lo 1667.00 1667.00 1586.20 1586.20 0.00 0.00 0.00 0.00 05:20:37 ens3 49.77 34.46 18.83 14.95 0.00 0.00 0.00 0.00 05:20:37 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1640.54 1640.54 1561.56 1561.56 0.00 0.00 0.00 0.00 Average: ens3 52.58 38.21 134.11 14.49 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-1257) 02/22/25 _x86_64_ (8 CPU) 04:40:27 LINUX RESTART (8 CPU) 04:50:39 CPU %user %nice %system %iowait %steal %idle 05:00:01 all 40.78 0.00 1.81 0.07 0.08 57.26 05:00:01 0 36.14 0.00 1.92 0.09 0.07 61.78 05:00:01 1 41.52 0.00 1.76 0.06 0.07 56.58 05:00:01 2 42.07 0.00 1.76 0.13 0.08 55.95 05:00:01 3 45.31 0.00 2.03 0.10 0.08 52.48 05:00:01 4 40.98 0.00 1.58 0.05 0.07 57.32 05:00:01 5 41.30 0.00 1.98 0.07 0.08 56.57 05:00:01 6 41.37 0.00 1.78 0.03 0.08 56.75 05:00:01 7 37.59 0.00 1.64 0.05 0.08 60.64 05:10:06 all 35.95 0.00 2.07 0.24 0.08 61.66 05:10:06 0 34.47 0.00 1.89 0.08 0.08 63.48 05:10:06 1 38.70 0.00 2.56 0.17 0.08 58.49 05:10:06 2 38.05 0.00 2.40 0.14 0.09 59.32 05:10:06 3 37.30 0.00 2.10 0.50 0.08 60.02 05:10:06 4 31.90 0.00 2.08 0.16 0.08 65.77 05:10:06 5 34.72 0.00 1.96 0.61 0.08 62.63 05:10:06 6 36.73 0.00 1.57 0.12 0.08 61.50 05:10:06 7 35.69 0.00 1.98 0.18 0.07 62.08 05:20:37 all 35.33 0.00 1.94 0.15 0.08 62.49 05:20:37 0 31.96 0.00 1.77 0.08 0.08 66.11 05:20:37 1 37.33 0.00 1.95 0.14 0.08 60.50 05:20:37 2 38.26 0.00 2.17 0.22 0.08 59.27 05:20:37 3 33.92 0.00 2.08 0.16 0.08 63.76 05:20:37 4 36.74 0.00 2.00 0.13 0.08 61.06 05:20:37 5 33.40 0.00 1.84 0.14 0.08 64.55 05:20:37 6 34.63 0.00 1.97 0.26 0.09 63.05 05:20:37 7 36.42 0.00 1.76 0.10 0.08 61.64 Average: all 37.24 0.00 1.94 0.16 0.08 60.58 Average: 0 34.11 0.00 1.86 0.08 0.08 63.87 Average: 1 39.11 0.00 2.10 0.12 0.08 58.60 Average: 2 39.38 0.00 2.12 0.17 0.08 58.25 Average: 3 38.62 0.00 2.07 0.26 0.08 58.97 Average: 4 36.44 0.00 1.90 0.12 0.08 61.48 Average: 5 36.32 0.00 1.92 0.27 0.08 61.41 Average: 6 37.45 0.00 1.78 0.14 0.08 60.56 Average: 7 36.54 0.00 1.80 0.11 0.08 61.48