---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-47277 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 18G 138G 12% / 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 732 18133 4 13226 30891 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:7b:d3:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.133/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83490sec preferred_lft 83490sec inet6 fe80::f816:3eff:fe7b:d315/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:d7:6c:73 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::42:f9ff:fed7:6c73/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-47277) 07/30/25 _x86_64_ (8 CPU) 00:03:26 LINUX RESTART (8 CPU) 00:10:32 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:20:32 9.38 0.45 8.32 0.60 17.79 3410.41 1353.49 00:30:12 8.16 0.07 7.64 0.45 0.75 3211.35 958.29 00:40:26 32.45 1.93 29.02 1.49 306.30 22595.72 2289.29 00:50:06 6.52 0.07 6.21 0.25 4.06 369.22 587.56 Average: 14.35 0.65 13.00 0.71 84.93 7583.42 1312.05 00:10:32 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:20:32 22852228 27926216 4374460 13.31 169776 5057608 4786620 14.12 1180744 8301288 27540 00:30:12 21662108 28242216 4050392 12.33 208444 6434504 4226072 12.46 1621100 8939796 638972 00:40:26 18850820 31699656 564432 1.72 272672 12392348 1365488 4.03 3689580 9377452 108 00:50:06 17928008 30856540 1403392 4.27 275432 12463652 2067200 6.10 3722488 10284864 29524 Average: 20323291 29681157 2598169 7.91 231581 9087028 3111345 9.17 2553478 9225850 174036 00:10:32 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:20:32 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 00:20:32 ens3 47.77 39.02 81.41 13.40 0.00 0.00 0.00 0.00 00:20:32 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:30:12 lo 1.25 1.25 0.12 0.12 0.00 0.00 0.00 0.00 00:30:12 ens3 49.24 39.91 176.49 12.58 0.00 0.00 0.00 0.00 00:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:26 lo 4244.12 4244.12 4052.03 4052.03 0.00 0.00 0.00 0.00 00:40:26 ens3 76.24 58.09 438.44 86.89 0.00 0.00 0.00 0.00 00:40:26 docker0 12.57 10.21 74.52 61.02 0.00 0.00 0.00 0.00 00:40:26 vethc1ded3c 10.44 7.03 74.54 1.49 0.00 0.00 0.00 0.01 00:50:06 lo 30.04 30.04 7.38 7.38 0.00 0.00 0.00 0.00 00:50:06 ens3 224.53 270.46 167.50 3068.06 0.00 0.00 0.00 0.00 00:50:06 docker0 123.23 101.04 1493.06 15.91 0.00 0.00 0.00 0.00 Average: lo 1106.27 1106.27 1050.42 1050.42 0.00 0.00 0.00 0.00 Average: ens3 98.68 100.72 218.04 778.51 0.00 0.00 0.00 0.00 Average: docker0 33.36 27.33 384.06 19.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-47277) 07/30/25 _x86_64_ (8 CPU) 00:03:26 LINUX RESTART (8 CPU) 00:10:32 CPU %user %nice %system %iowait %steal %idle 00:20:32 all 38.87 0.00 1.31 0.06 0.08 59.68 00:20:32 0 33.42 0.00 1.18 0.02 0.07 65.31 00:20:32 1 43.63 0.00 1.64 0.03 0.08 54.62 00:20:32 2 42.53 0.00 1.44 0.05 0.08 55.89 00:20:32 3 40.83 0.00 1.42 0.16 0.09 57.51 00:20:32 4 41.43 0.00 1.35 0.04 0.08 57.09 00:20:32 5 32.86 0.00 1.11 0.05 0.07 65.91 00:20:32 6 36.75 0.00 1.06 0.03 0.08 62.08 00:20:32 7 39.52 0.00 1.31 0.10 0.08 58.99 00:30:12 all 31.61 0.00 1.37 0.08 0.08 66.86 00:30:12 0 26.99 0.00 1.33 0.10 0.07 71.52 00:30:12 1 33.18 0.00 1.22 0.03 0.08 65.50 00:30:12 2 32.26 0.00 1.47 0.15 0.08 66.05 00:30:12 3 31.00 0.00 1.51 0.04 0.08 67.37 00:30:12 4 25.76 0.00 1.14 0.10 0.07 72.94 00:30:12 5 29.40 0.00 1.39 0.02 0.08 69.11 00:30:12 6 39.16 0.00 1.42 0.03 0.08 59.30 00:30:12 7 35.15 0.00 1.50 0.19 0.09 63.06 00:40:26 all 21.11 0.00 2.04 0.47 0.05 76.32 00:40:26 0 25.47 0.00 4.83 0.70 0.06 68.94 00:40:26 1 20.38 0.00 1.46 0.40 0.05 77.70 00:40:26 2 19.46 0.00 1.20 0.35 0.05 78.94 00:40:26 3 26.49 0.00 2.66 1.03 0.06 69.76 00:40:26 4 20.03 0.00 1.64 0.11 0.05 78.17 00:40:26 5 18.98 0.00 1.63 0.51 0.05 78.82 00:40:26 6 18.93 0.00 1.49 0.31 0.05 79.22 00:40:26 7 19.16 0.00 1.44 0.37 0.05 78.98 00:50:06 all 5.13 0.00 0.84 0.02 0.03 93.98 00:50:06 0 1.33 0.00 0.20 0.00 0.02 98.45 00:50:06 1 2.64 0.00 0.38 0.11 0.02 96.85 00:50:06 2 2.55 0.00 0.28 0.01 0.02 97.14 00:50:06 3 10.82 0.00 2.14 0.00 0.04 87.00 00:50:06 4 8.51 0.00 1.56 0.01 0.03 89.89 00:50:06 5 7.06 0.00 1.24 0.01 0.03 91.66 00:50:06 6 5.39 0.00 0.55 0.01 0.03 94.02 00:50:06 7 2.74 0.00 0.36 0.03 0.03 96.83 Average: all 24.24 0.00 1.40 0.16 0.06 74.13 Average: 0 21.94 0.00 1.92 0.21 0.05 75.88 Average: 1 25.03 0.00 1.18 0.15 0.06 73.58 Average: 2 24.24 0.00 1.10 0.14 0.06 74.45 Average: 3 27.38 0.00 1.94 0.32 0.07 70.30 Average: 4 24.02 0.00 1.43 0.07 0.06 74.43 Average: 5 22.11 0.00 1.35 0.15 0.06 76.34 Average: 6 25.05 0.00 1.13 0.10 0.06 73.66 Average: 7 24.19 0.00 1.16 0.18 0.06 74.42