---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-470 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 12G 144G 8% / 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 895 24854 4 6342 30728 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:58:1f:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.141/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84357sec preferred_lft 84357sec inet6 fe80::f816:3eff:fe58:1f5f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:8d:14:a2 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-docker-8c-8g-470) 09/20/25 _x86_64_ (8 CPU) 16:34:55 LINUX RESTART (8 CPU) 16:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:50:07 30.09 0.53 25.60 3.95 579.02 3745.72 18514.17 17:00:07 36.07 0.01 31.32 4.74 0.25 3206.88 15012.21 Average: 33.06 0.27 28.44 4.35 291.24 3477.79 16772.90 16:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:07 25658972 29482136 2825084 8.60 152308 3898828 3000240 8.85 913284 5848792 124476 17:00:07 24586728 29062904 3239184 9.86 192012 4453924 3293584 9.71 1068032 6698452 195736 Average: 25122850 29272520 3032134 9.23 172160 4176376 3146912 9.28 990658 6273622 160106 16:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:07 lo 1209.01 1209.01 1149.77 1149.77 0.00 0.00 0.00 0.00 16:50:07 ens3 37.19 28.87 191.24 7.56 0.00 0.00 0.00 0.00 16:50:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:07 lo 1954.68 1954.68 1860.76 1860.76 0.00 0.00 0.00 0.00 17:00:07 ens3 24.48 21.02 8.35 7.46 0.00 0.00 0.00 0.00 17:00:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1579.78 1579.78 1503.29 1503.29 0.00 0.00 0.00 0.00 Average: ens3 30.87 24.96 100.30 7.51 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-docker-8c-8g-470) 09/20/25 _x86_64_ (8 CPU) 16:34:55 LINUX RESTART (8 CPU) 16:40:01 CPU %user %nice %system %iowait %steal %idle 16:50:07 all 37.88 0.00 1.65 0.13 0.08 60.26 16:50:07 0 36.57 0.00 1.63 0.17 0.08 61.54 16:50:07 1 40.43 0.00 1.73 0.15 0.09 57.59 16:50:07 2 40.51 0.00 1.45 0.07 0.09 57.89 16:50:07 3 38.20 0.00 1.72 0.11 0.08 59.89 16:50:07 4 38.31 0.00 2.00 0.13 0.08 59.47 16:50:07 5 33.57 0.00 1.39 0.09 0.08 64.86 16:50:07 6 37.66 0.00 1.54 0.05 0.08 60.66 16:50:07 7 37.78 0.00 1.72 0.28 0.09 60.14 17:00:07 all 40.75 0.00 1.93 0.08 0.09 57.14 17:00:07 0 41.16 0.00 1.85 0.10 0.09 56.80 17:00:07 1 37.82 0.00 1.90 0.13 0.10 60.06 17:00:07 2 39.78 0.00 2.15 0.08 0.09 57.90 17:00:07 3 40.57 0.00 1.77 0.06 0.09 57.50 17:00:07 4 42.78 0.00 1.92 0.06 0.09 55.15 17:00:07 5 41.37 0.00 1.93 0.05 0.10 56.54 17:00:07 6 43.35 0.00 2.09 0.02 0.10 54.44 17:00:07 7 39.17 0.00 1.84 0.17 0.09 58.74 Average: all 39.31 0.00 1.79 0.11 0.09 58.71 Average: 0 38.86 0.00 1.74 0.14 0.09 59.18 Average: 1 39.13 0.00 1.82 0.14 0.09 58.82 Average: 2 40.15 0.00 1.80 0.07 0.09 57.89 Average: 3 39.38 0.00 1.75 0.09 0.09 58.70 Average: 4 40.53 0.00 1.96 0.10 0.09 57.32 Average: 5 37.45 0.00 1.66 0.07 0.09 60.73 Average: 6 40.49 0.00 1.82 0.04 0.09 57.57 Average: 7 38.47 0.00 1.78 0.22 0.09 59.44