---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1451 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 678 26586 4 4826 30945 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:b6:1c:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.245/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84668sec preferred_lft 84668sec inet6 fe80::f816:3eff:feb6:1c1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:54:5c:ed:5f 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-1451) 09/26/25 _x86_64_ (8 CPU) 07:34:57 LINUX RESTART (8 CPU) 07:40:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:11 37.20 0.54 31.89 4.78 578.99 4445.77 48338.56 08:00:11 49.21 0.03 30.51 18.67 0.59 3248.36 527828.84 Average: 43.18 0.29 31.20 11.69 291.39 3850.38 286756.51 07:40:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:11 25321176 29219896 3086988 9.39 159764 3964396 3111392 9.18 935316 6154556 190148 08:00:11 24860572 29196220 3106236 9.45 199840 4312152 3355704 9.90 1074592 6414772 44636 Average: 25090874 29208058 3096612 9.42 179802 4138274 3233548 9.54 1004954 6284664 117392 07:40:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:11 lo 1183.00 1183.00 1125.04 1125.04 0.00 0.00 0.00 0.00 07:50:11 ens3 93.50 70.79 195.21 11.69 0.00 0.00 0.00 0.00 07:50:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:11 lo 1955.55 1955.55 1861.64 1861.64 0.00 0.00 0.00 0.00 08:00:11 ens3 28.32 21.76 8.83 7.71 0.00 0.00 0.00 0.00 08:00:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1567.14 1567.14 1491.30 1491.30 0.00 0.00 0.00 0.00 Average: ens3 61.09 46.41 102.54 9.72 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-1451) 09/26/25 _x86_64_ (8 CPU) 07:34:57 LINUX RESTART (8 CPU) 07:40:04 CPU %user %nice %system %iowait %steal %idle 07:50:11 all 37.03 0.00 1.66 0.18 0.08 61.04 07:50:11 0 36.21 0.00 1.77 0.39 0.07 61.56 07:50:11 1 33.57 0.00 1.75 0.22 0.08 64.38 07:50:11 2 38.67 0.00 2.03 0.14 0.08 59.08 07:50:11 3 39.26 0.00 1.67 0.10 0.07 58.90 07:50:11 4 39.37 0.00 1.78 0.23 0.08 58.54 07:50:11 5 35.82 0.00 1.41 0.13 0.07 62.56 07:50:11 6 35.70 0.00 1.49 0.19 0.08 62.54 07:50:11 7 37.67 0.00 1.42 0.06 0.07 60.78 08:00:11 all 39.82 0.00 1.91 0.14 0.08 58.05 08:00:11 0 38.17 0.00 1.93 0.12 0.08 59.71 08:00:11 1 38.99 0.00 1.96 0.12 0.08 58.85 08:00:11 2 38.69 0.00 2.14 0.35 0.08 58.74 08:00:11 3 38.04 0.00 1.81 0.10 0.08 59.96 08:00:11 4 39.39 0.00 1.75 0.06 0.08 58.72 08:00:11 5 46.17 0.00 1.84 0.09 0.08 51.81 08:00:11 6 37.79 0.00 1.84 0.08 0.08 60.21 08:00:11 7 41.31 0.00 1.99 0.19 0.08 56.43 Average: all 38.42 0.00 1.79 0.16 0.08 59.56 Average: 0 37.18 0.00 1.85 0.26 0.07 60.64 Average: 1 36.26 0.00 1.85 0.17 0.08 61.64 Average: 2 38.68 0.00 2.08 0.24 0.08 58.91 Average: 3 38.65 0.00 1.74 0.10 0.08 59.43 Average: 4 39.38 0.00 1.77 0.14 0.08 58.63 Average: 5 40.97 0.00 1.62 0.11 0.08 57.22 Average: 6 36.74 0.00 1.66 0.14 0.08 61.38 Average: 7 39.48 0.00 1.70 0.13 0.08 58.62