---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-40808 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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 28G 128G 18% / 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 856 12385 3 18850 30768 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:f7:21:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.103/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 82209sec preferred_lft 82209sec inet6 fe80::f816:3eff:fef7:212e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 62:ed:13:4b:a5:f8 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 inet6 fe80::60ed:13ff:fe4b:a5f8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-40808) 08/25/25 _x86_64_ (8 CPU) 13:08:50 LINUX RESTART (8 CPU) 13:10:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:06 124.36 5.59 100.16 18.62 963.79 25248.85 589206.61 13:30:06 3.75 0.21 3.42 0.13 2.09 510.82 1291.41 13:40:06 322.17 0.65 316.43 5.10 5.94 48160.77 400764.82 13:50:06 85.98 0.03 80.47 5.49 1.64 14307.03 123679.56 14:00:04 28.19 0.03 26.75 1.40 2.54 4117.07 96196.76 14:10:06 66.85 2.99 60.40 3.47 94.99 8834.17 10355.41 Average: 105.27 1.58 97.99 5.70 178.54 16870.67 203591.78 13:10:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:06 19941100 27956868 4488548 13.66 207544 7705220 4899388 14.45 1259928 10991260 2780 13:30:06 19742228 27925576 4588872 13.96 216416 7767408 4963796 14.64 1310364 11089700 200 13:40:06 9042076 27674064 4536896 13.81 518352 17349816 4446180 13.11 2914880 19329880 775108 13:50:06 6375296 27798640 4588864 13.96 573548 19736236 4941460 14.57 3285428 21442788 40 14:00:04 5423968 28054268 4130208 12.57 620764 20960792 4235288 12.49 3319552 22222144 988068 14:10:06 417900 20564916 11516940 35.05 594732 18596948 16791140 49.52 3604252 25024400 34340 Average: 10157095 26662389 5641721 17.17 455226 15352737 6712875 19.80 2615734 18350029 300089 13:10:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:06 lo 0.56 0.56 0.10 0.10 0.00 0.00 0.00 0.00 13:20:06 ens3 462.49 272.57 2633.64 81.94 0.00 0.00 0.00 0.00 13:20:06 docker0 15.71 26.09 0.96 513.37 0.00 0.00 0.00 0.00 13:20:06 veth3ff5173 5.36 9.41 0.46 155.22 0.00 0.00 0.00 0.01 13:30:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:06 ens3 12.02 7.27 36.40 2.06 0.00 0.00 0.00 0.00 13:30:06 docker0 6.82 9.81 1.31 35.32 0.00 0.00 0.00 0.00 13:30:06 veth3ff5173 6.82 9.81 1.40 35.32 0.00 0.00 0.00 0.00 13:40:06 lo 0.31 0.31 0.06 0.06 0.00 0.00 0.00 0.00 13:40:06 ens3 146.40 97.89 1000.92 17.64 0.00 0.00 0.00 0.00 13:40:06 docker0 22.65 32.35 1.80 288.07 0.00 0.00 0.00 0.00 13:50:06 lo 0.23 0.23 0.04 0.04 0.00 0.00 0.00 0.00 13:50:06 ens3 93.19 57.91 835.06 14.12 0.00 0.00 0.00 0.00 13:50:06 docker0 13.83 20.99 0.88 298.64 0.00 0.00 0.00 0.00 13:50:06 vethcdf6aba 5.77 9.40 0.48 163.11 0.00 0.00 0.00 0.01 14:00:04 lo 0.37 0.37 0.07 0.07 0.00 0.00 0.00 0.00 14:00:04 ens3 64.19 50.27 775.92 13.03 0.00 0.00 0.00 0.00 14:00:04 docker0 11.67 16.90 2.09 62.23 0.00 0.00 0.00 0.00 14:00:04 br-6faed8635f6d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:06 lo 3.55 3.55 6.95 6.95 0.00 0.00 0.00 0.00 14:10:06 ens3 17.38 12.33 226.91 2.87 0.00 0.00 0.00 0.00 14:10:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:06 br-6faed8635f6d 4.70 5.08 1.17 17.38 0.00 0.00 0.00 0.00 14:10:06 veth271dea8 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:10:06 veth9531f01 7.38 8.03 1.37 72.41 0.00 0.00 0.00 0.01 14:10:06 veth5be0661 4.56 4.86 55.29 19.55 0.00 0.00 0.00 0.00 14:10:06 vethe98eb53 2.22 1.88 19.37 3.58 0.00 0.00 0.00 0.00 14:10:06 veth6a9ef8a 81.81 86.27 43.51 41.55 0.00 0.00 0.00 0.00 14:10:06 vethac19f6c 73.18 68.87 53.02 33.25 0.00 0.00 0.00 0.00 14:10:06 veth7e09ee0 12.07 10.86 4.50 8.94 0.00 0.00 0.00 0.00 Average: lo 0.85 0.85 1.21 1.21 0.00 0.00 0.00 0.00 Average: ens3 132.61 83.03 918.02 21.94 0.00 0.00 0.00 0.00 Average: docker0 11.78 17.68 1.17 199.61 0.00 0.00 0.00 0.00 Average: br-6faed8635f6d 0.78 0.85 0.20 2.90 0.00 0.00 0.00 0.00 Average: veth271dea8 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth9531f01 1.23 1.34 0.23 12.10 0.00 0.00 0.00 0.00 Average: veth5be0661 0.76 0.81 9.24 3.27 0.00 0.00 0.00 0.00 Average: vethe98eb53 0.37 0.31 3.24 0.60 0.00 0.00 0.00 0.00 Average: veth6a9ef8a 13.67 14.42 7.27 6.94 0.00 0.00 0.00 0.00 Average: vethac19f6c 12.23 11.51 8.86 5.56 0.00 0.00 0.00 0.00 Average: veth7e09ee0 2.02 1.81 0.75 1.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-40808) 08/25/25 _x86_64_ (8 CPU) 13:08:50 LINUX RESTART (8 CPU) 13:10:06 CPU %user %nice %system %iowait %steal %idle 13:20:06 all 16.38 0.00 1.30 0.69 0.05 81.59 13:20:06 0 14.71 0.00 1.33 0.78 0.05 83.14 13:20:06 1 15.77 0.00 0.98 0.53 0.05 82.67 13:20:06 2 17.84 0.00 1.88 1.38 0.05 78.85 13:20:06 3 22.38 0.00 1.50 0.71 0.05 75.37 13:20:06 4 16.02 0.00 1.50 0.94 0.05 81.49 13:20:06 5 17.55 0.00 1.44 0.74 0.05 80.22 13:20:06 6 15.00 0.00 0.90 0.10 0.04 83.95 13:20:06 7 11.78 0.00 0.86 0.31 0.04 87.01 13:30:06 all 11.24 0.00 0.20 0.02 0.03 88.51 13:30:06 0 0.47 0.00 0.15 0.00 0.03 99.35 13:30:06 1 0.13 0.00 0.08 0.09 0.04 99.66 13:30:06 2 0.17 0.00 0.08 0.00 0.03 99.72 13:30:06 3 0.11 0.00 0.07 0.01 0.00 99.82 13:30:06 4 26.86 0.00 0.18 0.02 0.03 72.90 13:30:06 5 61.45 0.00 0.86 0.01 0.05 37.63 13:30:06 6 0.25 0.00 0.07 0.01 0.01 99.67 13:30:06 7 0.46 0.00 0.15 0.02 0.02 99.36 13:40:06 all 14.51 0.00 2.39 1.77 0.05 81.28 13:40:06 0 9.54 0.00 2.50 3.43 0.05 84.48 13:40:06 1 13.52 0.00 2.32 0.55 0.07 83.55 13:40:06 2 21.93 0.00 3.19 2.32 0.07 72.50 13:40:06 3 11.53 0.00 2.28 1.96 0.06 84.17 13:40:06 4 11.69 0.00 1.56 1.43 0.04 85.28 13:40:06 5 9.78 0.00 2.06 2.65 0.05 85.46 13:40:06 6 27.12 0.00 3.23 1.14 0.07 68.45 13:40:06 7 10.95 0.00 1.98 0.71 0.04 86.32 13:50:06 all 16.99 0.00 0.85 0.43 0.04 81.70 13:50:06 0 13.21 0.00 0.97 0.19 0.04 85.58 13:50:06 1 6.32 0.00 0.80 0.47 0.05 92.36 13:50:06 2 70.91 0.00 0.86 0.48 0.08 27.67 13:50:06 3 9.66 0.00 0.86 0.36 0.03 89.08 13:50:06 4 8.71 0.00 0.88 0.51 0.03 89.87 13:50:06 5 6.08 0.00 0.89 1.03 0.03 91.98 13:50:06 6 10.83 0.00 0.82 0.20 0.04 88.13 13:50:06 7 10.15 0.00 0.71 0.18 0.04 88.92 14:00:04 all 11.21 0.00 0.63 0.12 0.03 88.01 14:00:04 0 9.57 0.00 0.73 0.19 0.04 89.48 14:00:04 1 2.28 0.00 0.58 0.32 0.03 96.79 14:00:04 2 27.18 0.00 1.33 0.13 0.05 71.32 14:00:04 3 2.85 0.00 0.50 0.03 0.03 96.58 14:00:04 4 19.23 0.00 0.71 0.13 0.04 79.89 14:00:04 5 25.87 0.00 0.52 0.08 0.03 73.49 14:00:04 6 1.32 0.00 0.40 0.03 0.01 98.24 14:00:04 7 1.38 0.00 0.30 0.04 0.03 98.24 14:10:06 all 10.61 0.02 1.08 0.32 0.07 87.89 14:10:06 0 10.06 0.02 1.31 0.27 0.07 88.26 14:10:06 1 11.54 0.02 1.20 0.19 0.07 86.97 14:10:06 2 10.24 0.03 1.21 0.13 0.08 88.31 14:10:06 3 9.89 0.03 1.02 0.75 0.08 88.24 14:10:06 4 10.93 0.03 1.01 0.16 0.07 87.80 14:10:06 5 11.93 0.02 0.89 0.34 0.07 86.76 14:10:06 6 10.28 0.02 1.04 0.46 0.07 88.13 14:10:06 7 10.02 0.01 0.98 0.23 0.07 88.68 Average: all 13.49 0.00 1.08 0.56 0.05 84.83 Average: 0 9.59 0.00 1.16 0.81 0.05 88.38 Average: 1 8.27 0.00 0.99 0.36 0.05 90.33 Average: 2 24.72 0.00 1.42 0.74 0.06 73.06 Average: 3 9.40 0.00 1.04 0.64 0.04 88.88 Average: 4 15.57 0.01 0.97 0.53 0.04 82.87 Average: 5 22.12 0.00 1.11 0.81 0.05 75.91 Average: 6 10.79 0.00 1.08 0.32 0.04 87.77 Average: 7 7.45 0.00 0.83 0.25 0.04 91.43