---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-749 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 898 24781 4 6412 30726 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:31:4c:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.182/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84282sec preferred_lft 84282sec inet6 fe80::f816:3eff:fe31:4cd9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d7:5f:19:52 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-749) 09/24/25 _x86_64_ (8 CPU) 08:26:12 LINUX RESTART (8 CPU) 08:30:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:40:01 47.92 0.63 29.61 17.67 594.14 8511.64 549486.72 08:50:16 36.28 0.01 31.63 4.64 0.30 8888.39 31819.85 09:00:08 31.78 0.03 28.05 3.70 0.31 7363.51 29434.35 Average: 38.65 0.22 29.79 8.64 196.64 8263.97 202194.48 08:30:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:40:01 25171012 29010472 3295724 10.03 148320 3923324 3435520 10.13 921484 6327864 179480 08:50:16 25307648 29512824 2789804 8.49 183808 4210692 2903024 8.56 1025744 6040292 35108 09:00:08 23989156 29377644 2920104 8.89 213356 5302436 2939624 8.67 1369320 6907440 633660 Average: 24822605 29300313 3001877 9.13 181828 4478817 3092723 9.12 1105516 6425199 282749 08:30:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:40:01 lo 1313.17 1313.17 1247.00 1247.00 0.00 0.00 0.00 0.00 08:40:01 ens3 39.63 30.78 300.38 8.35 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:16 lo 1840.48 1840.48 1750.94 1750.94 0.00 0.00 0.00 0.00 08:50:16 ens3 22.25 18.93 9.25 6.61 0.00 0.00 0.00 0.00 08:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:08 lo 1302.50 1302.50 1238.12 1238.12 0.00 0.00 0.00 0.00 09:00:08 ens3 37.48 32.18 179.12 9.17 0.00 0.00 0.00 0.00 09:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1489.79 1489.79 1416.22 1416.22 0.00 0.00 0.00 0.00 Average: ens3 32.99 27.19 161.19 8.02 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-749) 09/24/25 _x86_64_ (8 CPU) 08:26:12 LINUX RESTART (8 CPU) 08:30:04 CPU %user %nice %system %iowait %steal %idle 08:40:01 all 40.07 0.00 1.86 0.38 0.09 57.60 08:40:01 0 36.27 0.00 1.67 0.40 0.08 61.58 08:40:01 1 42.86 0.00 1.93 0.32 0.09 54.81 08:40:01 2 41.03 0.00 1.86 0.34 0.09 56.68 08:40:01 3 42.79 0.00 2.29 0.39 0.09 54.44 08:40:01 4 43.49 0.00 2.02 0.48 0.08 53.92 08:40:01 5 40.16 0.00 1.80 0.23 0.10 57.71 08:40:01 6 37.04 0.00 1.60 0.51 0.08 60.78 08:40:01 7 36.90 0.00 1.75 0.38 0.09 60.88 08:50:16 all 36.38 0.00 1.85 0.23 0.08 61.46 08:50:16 0 33.82 0.00 1.89 0.27 0.08 63.95 08:50:16 1 33.36 0.00 1.77 0.11 0.07 64.69 08:50:16 2 38.52 0.00 1.74 0.11 0.07 59.56 08:50:16 3 40.00 0.00 2.38 0.37 0.08 57.17 08:50:16 4 35.58 0.00 1.72 0.22 0.08 62.40 08:50:16 5 41.11 0.00 1.94 0.24 0.08 56.62 08:50:16 6 31.14 0.00 1.61 0.31 0.07 66.87 08:50:16 7 37.52 0.00 1.73 0.22 0.07 60.45 09:00:08 all 33.56 0.00 1.70 0.40 0.07 64.26 09:00:08 0 29.82 0.00 1.64 0.32 0.08 68.14 09:00:08 1 36.41 0.00 1.98 0.19 0.08 61.34 09:00:08 2 33.20 0.00 1.54 0.15 0.07 65.05 09:00:08 3 35.14 0.00 1.91 1.14 0.07 61.74 09:00:08 4 36.01 0.00 1.74 0.40 0.08 61.77 09:00:08 5 32.20 0.00 1.66 0.15 0.07 65.91 09:00:08 6 31.71 0.00 1.62 0.69 0.07 65.92 09:00:08 7 33.99 0.00 1.54 0.16 0.08 64.23 Average: all 36.67 0.00 1.81 0.34 0.08 61.10 Average: 0 33.32 0.00 1.73 0.33 0.08 64.54 Average: 1 37.50 0.00 1.89 0.20 0.08 60.33 Average: 2 37.60 0.00 1.71 0.20 0.08 60.41 Average: 3 39.33 0.00 2.20 0.63 0.08 57.77 Average: 4 38.33 0.00 1.83 0.37 0.08 59.39 Average: 5 37.88 0.00 1.80 0.21 0.08 60.03 Average: 6 33.27 0.00 1.61 0.50 0.07 64.54 Average: 7 36.16 0.00 1.68 0.25 0.08 61.83