---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-494 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 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 873 24787 4 6432 30751 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:78:09:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.186/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83819sec preferred_lft 83819sec inet6 fe80::f816:3eff:fe78:90f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:fd:7f:75 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-494) 09/20/25 _x86_64_ (8 CPU) 18:45:22 LINUX RESTART (8 CPU) 18:50:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:00:24 45.57 12.57 28.53 4.46 716.08 5186.76 24400.67 19:10:32 34.36 0.01 29.63 4.72 0.11 2625.69 21089.60 19:20:01 34.31 0.01 30.07 4.23 0.34 3115.90 15340.96 Average: 38.22 4.36 29.39 4.47 247.83 3666.47 20417.95 18:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:00:24 25417652 29294588 3011544 9.16 153180 3939272 3240996 9.56 941116 6036772 178112 19:10:32 24851728 29151044 3151644 9.59 184576 4292072 3260348 9.61 1052100 6447440 185520 19:20:01 24669592 29311764 2987140 9.09 210192 4574488 3001820 8.85 1171048 6474176 18020 Average: 24979657 29252465 3050109 9.28 182649 4268611 3167721 9.34 1054755 6319463 127217 18:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:00:24 lo 1412.14 1412.14 1343.25 1343.25 0.00 0.00 0.00 0.00 19:00:24 ens3 101.21 69.39 572.18 20.16 0.00 0.00 0.00 0.00 19:00:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:32 lo 2587.68 2587.68 2466.11 2466.11 0.00 0.00 0.00 0.00 19:10:32 ens3 51.09 36.21 18.98 14.64 0.00 0.00 0.00 0.00 19:10:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 1572.07 1572.07 1496.21 1496.21 0.00 0.00 0.00 0.00 19:20:01 ens3 58.77 39.88 21.11 16.16 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1860.08 1860.08 1771.18 1771.18 0.00 0.00 0.00 0.00 Average: ens3 70.86 48.85 211.00 17.03 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-494) 09/20/25 _x86_64_ (8 CPU) 18:45:22 LINUX RESTART (8 CPU) 18:50:01 CPU %user %nice %system %iowait %steal %idle 19:00:24 all 41.17 0.04 1.95 0.25 0.08 56.52 19:00:24 0 38.86 0.00 1.98 0.18 0.08 58.89 19:00:24 1 44.28 0.00 2.23 0.17 0.09 53.23 19:00:24 2 41.44 0.13 2.02 0.21 0.08 56.11 19:00:24 3 45.03 0.10 2.16 0.31 0.07 52.33 19:00:24 4 41.64 0.00 1.66 0.25 0.09 56.37 19:00:24 5 40.67 0.00 1.89 0.19 0.08 57.16 19:00:24 6 36.43 0.05 1.91 0.46 0.08 61.07 19:00:24 7 40.97 0.00 1.76 0.22 0.08 56.96 19:10:32 all 38.35 0.00 1.86 0.86 0.08 58.84 19:10:32 0 33.55 0.00 1.56 0.08 0.08 64.72 19:10:32 1 36.02 0.00 1.83 0.08 0.08 61.98 19:10:32 2 41.49 0.00 2.13 2.56 0.09 53.72 19:10:32 3 38.55 0.00 1.88 1.35 0.08 58.13 19:10:32 4 40.24 0.00 2.12 0.72 0.09 56.83 19:10:32 5 39.84 0.00 1.97 0.22 0.09 57.89 19:10:32 6 37.59 0.00 1.68 0.63 0.08 60.02 19:10:32 7 39.55 0.00 1.74 1.24 0.09 57.38 19:20:01 all 36.85 0.00 1.77 0.14 0.08 61.16 19:20:01 0 36.46 0.00 1.85 0.09 0.09 61.51 19:20:01 1 37.20 0.00 2.00 0.12 0.08 60.60 19:20:01 2 38.71 0.00 1.95 0.27 0.08 58.99 19:20:01 3 34.67 0.00 1.77 0.13 0.07 63.36 19:20:01 4 35.04 0.00 1.80 0.08 0.07 63.01 19:20:01 5 37.52 0.00 1.59 0.14 0.08 60.66 19:20:01 6 37.45 0.00 1.78 0.05 0.07 60.64 19:20:01 7 37.76 0.00 1.44 0.20 0.08 60.52 Average: all 38.85 0.01 1.87 0.42 0.08 58.77 Average: 0 36.31 0.00 1.80 0.12 0.08 61.69 Average: 1 39.25 0.00 2.02 0.13 0.08 58.52 Average: 2 40.59 0.05 2.03 1.03 0.08 56.21 Average: 3 39.57 0.03 1.94 0.60 0.08 57.78 Average: 4 39.08 0.00 1.86 0.35 0.08 58.63 Average: 5 39.39 0.00 1.82 0.19 0.08 58.51 Average: 6 37.15 0.02 1.79 0.39 0.08 60.58 Average: 7 39.47 0.00 1.65 0.56 0.08 58.23