---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-36 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 9.4G 146G 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 728 27351 4 4012 30896 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:cf:b9:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.213/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80340sec preferred_lft 80340sec inet6 fe80::f816:3eff:fecf:b985/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:dd:ef:ec 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-36) 09/21/25 _x86_64_ (8 CPU) 14:20:46 LINUX RESTART (8 CPU) 14:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:40:03 2.26 0.00 2.25 0.01 0.04 33.37 48.87 14:50:03 2.13 0.00 2.13 0.00 0.00 29.33 0.00 15:00:01 2.11 0.00 2.11 0.00 0.00 29.37 0.00 15:10:03 15.43 0.00 2.22 13.20 0.15 44.21 508480.49 15:20:03 2.17 0.00 2.17 0.00 0.01 30.33 0.00 15:30:01 2.20 0.00 2.20 0.00 0.00 30.77 0.12 15:40:03 2.21 0.00 2.21 0.00 0.00 30.73 0.00 15:50:00 2.27 0.02 2.26 0.00 1.65 31.10 0.00 16:00:01 4.20 0.24 3.77 0.19 10.03 1164.55 2379.70 Average: 3.89 0.03 2.37 1.49 1.32 158.44 56962.07 14:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:03 22969764 26065352 6276708 19.10 81044 3319152 6635660 19.57 635084 8922196 184 14:50:03 22961700 26058256 6284024 19.12 81992 3319164 6635724 19.57 636028 8926872 192 15:00:01 22959684 26057128 6284904 19.12 82940 3319176 6637260 19.57 636904 8927948 36 15:10:03 22978712 26087304 6254648 19.03 84132 3328996 6635788 19.57 662332 8887612 208 15:20:03 22978760 26088364 6253448 19.03 85056 3329072 6623436 19.53 663256 8886272 220 15:30:01 22956344 26067024 6274800 19.09 86012 3329208 6637448 19.57 664180 8905280 28 15:40:03 22953836 26065524 6276392 19.10 86964 3329220 6635916 19.57 665164 8904704 200 15:50:00 22942552 26055676 6286212 19.13 87908 3329728 6638024 19.57 666116 8907792 44 16:00:01 28579416 31747732 588144 1.79 95208 3372708 1154724 3.41 667132 3233140 64 Average: 23586752 26699151 5642142 17.17 85695 3330714 6025998 17.77 655133 8277980 131 14:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 14:40:03 ens3 0.59 0.23 0.20 0.13 0.00 0.00 0.00 0.00 14:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:03 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 14:50:03 ens3 0.34 0.13 0.10 0.06 0.00 0.00 0.00 0.00 14:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 15:00:01 ens3 0.30 0.14 0.10 0.06 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:03 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 15:10:03 ens3 0.12 0.08 0.03 0.02 0.00 0.00 0.00 0.00 15:10:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:03 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:20:03 ens3 0.24 0.14 0.09 0.06 0.00 0.00 0.00 0.00 15:20:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 lo 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 15:30:01 ens3 0.11 0.09 0.03 0.02 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:03 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 15:40:03 ens3 0.28 0.14 0.10 0.06 0.00 0.00 0.00 0.00 15:40:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:00 lo 0.16 0.16 0.01 0.01 0.00 0.00 0.00 0.00 15:50:00 ens3 0.19 0.12 0.07 0.04 0.00 0.00 0.00 0.00 15:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 1.42 1.42 3.37 3.37 0.00 0.00 0.00 0.00 16:00:01 ens3 31.65 24.73 420.74 11.12 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.39 0.39 0.00 0.00 0.00 0.00 Average: ens3 3.76 2.87 46.92 1.29 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-36) 09/21/25 _x86_64_ (8 CPU) 14:20:46 LINUX RESTART (8 CPU) 14:30:01 CPU %user %nice %system %iowait %steal %idle 14:40:03 all 45.53 0.00 4.22 0.00 0.14 50.11 14:40:03 0 38.26 0.00 4.43 0.01 0.15 57.15 14:40:03 1 42.83 0.00 4.56 0.01 0.14 52.47 14:40:03 2 52.37 0.00 4.46 0.00 0.14 43.02 14:40:03 3 41.60 0.00 4.74 0.00 0.15 53.51 14:40:03 4 40.37 0.00 4.31 0.00 0.14 55.18 14:40:03 5 43.93 0.00 4.27 0.01 0.15 51.65 14:40:03 6 43.79 0.00 4.19 0.00 0.14 51.87 14:40:03 7 60.94 0.00 2.79 0.00 0.13 36.14 14:50:03 all 93.47 0.00 1.15 0.00 0.12 5.26 14:50:03 0 93.60 0.00 1.16 0.00 0.12 5.12 14:50:03 1 93.33 0.00 1.15 0.00 0.12 5.40 14:50:03 2 93.58 0.00 1.20 0.00 0.12 5.11 14:50:03 3 93.50 0.00 1.20 0.00 0.13 5.18 14:50:03 4 93.25 0.00 1.15 0.00 0.12 5.48 14:50:03 5 93.48 0.00 1.11 0.00 0.12 5.29 14:50:03 6 93.63 0.00 1.11 0.00 0.12 5.14 14:50:03 7 93.42 0.00 1.12 0.00 0.12 5.34 15:00:01 all 95.94 0.00 1.08 0.00 0.13 2.85 15:00:01 0 95.82 0.00 1.13 0.00 0.13 2.92 15:00:01 1 96.10 0.00 1.08 0.00 0.13 2.69 15:00:01 2 96.19 0.00 1.10 0.00 0.13 2.59 15:00:01 3 95.92 0.00 1.01 0.00 0.12 2.95 15:00:01 4 95.93 0.00 1.14 0.00 0.13 2.80 15:00:01 5 95.81 0.00 1.04 0.00 0.12 3.02 15:00:01 6 95.92 0.00 1.08 0.00 0.13 2.88 15:00:01 7 95.86 0.00 1.09 0.00 0.13 2.92 15:10:03 all 93.98 0.00 1.16 0.00 0.12 4.73 15:10:03 0 93.73 0.00 1.20 0.00 0.13 4.95 15:10:03 1 92.40 0.00 1.10 0.00 0.12 6.38 15:10:03 2 94.22 0.00 1.12 0.00 0.12 4.54 15:10:03 3 94.38 0.00 1.06 0.00 0.11 4.45 15:10:03 4 93.32 0.00 1.20 0.00 0.13 5.35 15:10:03 5 95.69 0.00 1.39 0.00 0.13 2.79 15:10:03 6 94.62 0.00 1.07 0.00 0.12 4.19 15:10:03 7 93.48 0.00 1.17 0.00 0.13 5.23 15:20:03 all 44.55 0.00 3.79 0.23 0.17 51.26 15:20:03 0 41.83 0.00 3.81 0.00 0.17 54.19 15:20:03 1 51.60 0.00 4.06 0.00 0.17 44.16 15:20:03 2 43.28 0.00 4.16 0.01 0.17 52.38 15:20:03 3 43.47 0.00 4.26 0.88 0.18 51.21 15:20:03 4 45.53 0.00 4.04 0.00 0.16 50.27 15:20:03 5 45.30 0.00 3.70 0.01 0.18 50.82 15:20:03 6 45.99 0.00 3.56 0.00 0.18 50.28 15:20:03 7 39.48 0.00 2.71 0.96 0.14 56.71 15:30:01 all 65.52 0.00 3.07 0.05 0.20 31.17 15:30:01 0 63.39 0.00 3.41 0.05 0.20 32.94 15:30:01 1 60.78 0.00 3.64 0.07 0.19 35.31 15:30:01 2 60.42 0.00 3.55 0.02 0.20 35.81 15:30:01 3 62.04 0.00 3.49 0.20 0.20 34.08 15:30:01 4 74.29 0.00 2.36 0.02 0.18 23.15 15:30:01 5 64.32 0.00 3.23 0.02 0.20 32.24 15:30:01 6 62.42 0.00 2.85 0.01 0.20 34.52 15:30:01 7 76.38 0.00 2.04 0.01 0.19 21.39 15:40:03 all 95.48 0.00 1.00 0.01 0.28 3.24 15:40:03 0 95.46 0.00 1.01 0.00 0.20 3.33 15:40:03 1 95.66 0.00 1.09 0.03 0.21 3.02 15:40:03 2 95.57 0.00 0.97 0.01 0.20 3.26 15:40:03 3 95.52 0.00 1.07 0.01 0.23 3.17 15:40:03 4 95.10 0.00 0.94 0.00 0.56 3.40 15:40:03 5 95.42 0.00 0.98 0.00 0.27 3.34 15:40:03 6 95.68 0.00 0.95 0.00 0.33 3.04 15:40:03 7 95.39 0.00 1.01 0.00 0.24 3.35 15:50:00 all 96.15 0.00 1.02 0.00 0.20 2.63 15:50:00 0 96.18 0.00 1.07 0.00 0.19 2.56 15:50:00 1 96.23 0.00 0.97 0.00 0.19 2.61 15:50:00 2 96.21 0.00 1.07 0.00 0.19 2.52 15:50:00 3 96.11 0.00 0.98 0.01 0.20 2.70 15:50:00 4 96.15 0.00 1.01 0.00 0.19 2.65 15:50:00 5 96.24 0.00 1.01 0.00 0.20 2.55 15:50:00 6 96.05 0.00 1.00 0.00 0.20 2.74 15:50:00 7 96.00 0.00 1.07 0.01 0.20 2.72 16:00:01 all 79.41 0.00 0.92 0.04 0.16 19.47 16:00:01 0 79.43 0.00 0.90 0.00 0.18 19.48 16:00:01 1 79.39 0.00 0.94 0.11 0.15 19.41 16:00:01 2 79.43 0.00 0.91 0.09 0.16 19.41 16:00:01 3 79.41 0.00 0.85 0.00 0.15 19.59 16:00:01 4 79.33 0.00 0.92 0.08 0.19 19.48 16:00:01 5 79.31 0.00 0.91 0.01 0.16 19.61 16:00:01 6 79.64 0.00 1.04 0.01 0.16 19.16 16:00:01 7 79.35 0.00 0.89 0.00 0.17 19.58 Average: all 79.00 0.00 1.93 0.04 0.17 18.87 Average: 0 77.66 0.00 2.00 0.01 0.16 20.17 Average: 1 78.80 0.00 2.06 0.02 0.16 18.96 Average: 2 79.13 0.00 2.05 0.01 0.16 18.64 Average: 3 78.13 0.00 2.06 0.12 0.16 19.53 Average: 4 79.37 0.00 1.89 0.01 0.20 18.53 Average: 5 78.98 0.00 1.95 0.00 0.17 18.89 Average: 6 78.75 0.00 1.86 0.00 0.17 19.20 Average: 7 81.16 0.00 1.54 0.11 0.16 17.02