---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-30122 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: 5599.99 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 25G 131G 16% / 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 855 14872 3 16365 30769 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:4a:77:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.64/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81501sec preferred_lft 81501sec inet6 fe80::f816:3eff:fe4a:7756/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ee:45:15:c7:4c:03 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::ec45:15ff:fec7:4c03/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-30122) 07/23/25 _x86_64_ (8 CPU) 16:18:10 LINUX RESTART (8 CPU) 16:20:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:30:15 88.60 1.83 68.75 18.03 695.71 20331.99 535165.53 16:40:01 4.62 0.21 4.22 0.19 2.14 687.58 2842.54 16:50:15 392.59 0.69 380.25 11.65 9.02 46198.74 484506.75 17:00:08 3.04 0.00 2.92 0.11 0.00 594.77 1203.03 17:10:06 82.23 0.10 78.31 3.83 11.42 11429.69 96043.99 17:20:01 26.70 0.42 24.29 1.99 11.17 3724.11 11893.95 17:30:04 18.09 0.11 16.82 1.16 2.72 3679.09 12518.90 Average: 89.40 0.49 83.54 5.37 106.96 12576.53 166688.01 16:20:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:30:15 19933352 27469572 5009716 15.24 205096 7214168 5452052 16.08 1277068 10964508 392 16:40:01 20034800 27899472 4384556 13.34 229488 7654376 4666936 13.76 1487900 10640488 329472 16:50:15 9525060 27368704 4838460 14.72 571552 16446860 5248248 15.48 2867968 18828152 60 17:00:08 9130636 27350332 5132828 15.62 577740 16512164 5590192 16.48 2939176 19111448 64 17:10:06 1765016 22028316 10115444 30.78 632908 18656932 15919276 46.94 3332088 23979940 460 17:20:01 320244 18665612 13339644 40.59 599848 16930644 18839944 55.56 3387612 25361172 392 17:30:04 395048 18179056 13826904 42.07 595252 16391360 19357124 57.08 3350108 25338224 13372 Average: 8729165 24137295 8092507 24.63 487412 14258072 10724825 31.63 2663131 19174847 49173 16:20:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:30:15 lo 0.42 0.42 0.08 0.08 0.00 0.00 0.00 0.00 16:30:15 ens3 337.30 193.90 1938.67 57.48 0.00 0.00 0.00 0.00 16:30:15 docker0 15.78 47.85 0.98 493.17 0.00 0.00 0.00 0.00 16:30:15 veth55e7526 4.64 14.23 0.42 142.38 0.00 0.00 0.00 0.01 16:40:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:40:01 ens3 17.55 11.88 31.77 2.59 0.00 0.00 0.00 0.00 16:40:01 docker0 11.71 17.21 2.11 31.68 0.00 0.00 0.00 0.00 16:50:15 lo 0.43 0.43 0.05 0.05 0.00 0.00 0.00 0.00 16:50:15 ens3 271.09 161.37 1754.27 30.60 0.00 0.00 0.00 0.00 16:50:15 docker0 50.18 76.51 2.99 536.25 0.00 0.00 0.00 0.00 16:50:15 vetha4f62b8 3.83 13.89 0.27 138.73 0.00 0.00 0.00 0.01 17:00:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:08 ens3 14.09 9.86 47.19 1.98 0.00 0.00 0.00 0.00 17:00:08 docker0 9.69 13.83 1.53 47.10 0.00 0.00 0.00 0.00 17:00:08 vetha4f62b8 9.69 13.84 1.67 47.10 0.00 0.00 0.00 0.00 17:10:06 lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 17:10:06 ens3 64.17 52.08 974.89 11.05 0.00 0.00 0.00 0.00 17:10:06 docker0 5.81 8.01 0.83 47.52 0.00 0.00 0.00 0.00 17:10:06 br-eeef8ef383fa 0.33 0.30 0.01 0.02 0.00 0.00 0.00 0.00 17:10:06 vethd372d47 0.09 0.18 0.00 0.01 0.00 0.00 0.00 0.00 17:10:06 veth208de06 7.26 7.09 5.15 1.36 0.00 0.00 0.00 0.00 17:10:06 veth3b10094 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 17:10:06 veth18e801d 0.19 0.24 0.02 0.01 0.00 0.00 0.00 0.00 17:10:06 vethcc16e75 0.04 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:10:06 veth5092734 1.64 1.63 0.17 1.48 0.00 0.00 0.00 0.00 17:10:06 veth8041fbd 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 17:10:06 veth2f1f0b2 0.67 0.61 0.09 0.73 0.00 0.00 0.00 0.00 17:20:01 lo 12.59 12.59 32.69 32.69 0.00 0.00 0.00 0.00 17:20:01 ens3 15.72 12.98 31.62 3.04 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 br-eeef8ef383fa 15.63 18.23 6.76 56.18 0.00 0.00 0.00 0.00 17:20:01 vethd372d47 12.96 14.65 167.49 83.19 0.00 0.00 0.00 0.01 17:20:01 veth208de06 111.54 120.03 64.35 55.98 0.00 0.00 0.00 0.01 17:20:01 veth3b10094 23.54 26.23 6.38 222.57 0.00 0.00 0.00 0.02 17:20:01 veth18e801d 8.48 6.81 82.85 24.17 0.00 0.00 0.00 0.01 17:20:01 vethcc16e75 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 17:20:01 veth5092734 88.49 82.22 79.03 39.77 0.00 0.00 0.00 0.01 17:20:01 veth2f1f0b2 38.30 35.30 15.90 27.29 0.00 0.00 0.00 0.00 17:30:04 lo 37.28 37.28 173.25 173.25 0.00 0.00 0.00 0.00 17:30:04 ens3 10.27 8.19 30.93 1.11 0.00 0.00 0.00 0.00 17:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:04 br-eeef8ef383fa 28.76 32.63 34.13 171.04 0.00 0.00 0.00 0.00 17:30:04 vethd372d47 13.06 14.18 90.24 66.31 0.00 0.00 0.00 0.01 17:30:04 veth208de06 70.42 77.57 52.89 28.06 0.00 0.00 0.00 0.00 17:30:04 veth3b10094 36.09 40.12 35.05 259.35 0.00 0.00 0.00 0.02 17:30:04 veth18e801d 11.21 9.95 66.65 43.84 0.00 0.00 0.00 0.01 17:30:04 vethcc16e75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:04 veth5092734 42.55 39.49 53.17 20.11 0.00 0.00 0.00 0.00 17:30:04 veth2f1f0b2 41.72 37.61 18.72 35.56 0.00 0.00 0.00 0.00 Average: lo 7.36 7.36 29.49 29.49 0.00 0.00 0.00 0.00 Average: ens3 106.16 65.38 698.26 15.67 0.00 0.00 0.00 0.00 Average: docker0 13.46 23.66 1.21 168.22 0.00 0.00 0.00 0.00 Average: br-eeef8ef383fa 6.38 7.30 5.85 32.47 0.00 0.00 0.00 0.00 Average: vethd372d47 3.72 4.13 36.64 21.28 0.00 0.00 0.00 0.00 Average: veth208de06 26.92 29.12 17.42 12.14 0.00 0.00 0.00 0.00 Average: veth3b10094 8.51 9.48 5.93 68.68 0.00 0.00 0.00 0.01 Average: veth18e801d 2.83 2.42 21.28 9.71 0.00 0.00 0.00 0.00 Average: vethcc16e75 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth5092734 18.86 17.53 18.83 8.72 0.00 0.00 0.00 0.00 Average: veth2f1f0b2 11.50 10.48 4.95 9.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-30122) 07/23/25 _x86_64_ (8 CPU) 16:18:10 LINUX RESTART (8 CPU) 16:20:00 CPU %user %nice %system %iowait %steal %idle 16:30:15 all 18.93 0.00 1.14 0.44 0.04 79.45 16:30:15 0 6.64 0.00 0.86 0.39 0.04 92.06 16:30:15 1 23.80 0.00 1.45 0.44 0.04 74.27 16:30:15 2 11.21 0.00 1.22 0.48 0.04 87.06 16:30:15 3 9.98 0.00 0.86 0.18 0.03 88.95 16:30:15 4 16.22 0.00 1.45 0.25 0.04 82.04 16:30:15 5 10.68 0.00 0.84 0.53 0.03 87.92 16:30:15 6 47.13 0.00 1.25 0.51 0.06 51.06 16:30:15 7 25.74 0.00 1.18 0.78 0.05 72.26 16:40:01 all 10.92 0.00 0.36 0.03 0.02 88.67 16:40:01 0 11.83 0.00 0.84 0.09 0.04 87.19 16:40:01 1 23.74 0.00 0.54 0.01 0.03 75.68 16:40:01 2 5.17 0.00 0.27 0.06 0.02 94.47 16:40:01 3 8.85 0.00 0.25 0.00 0.02 90.87 16:40:01 4 4.41 0.00 0.21 0.02 0.02 95.34 16:40:01 5 13.16 0.00 0.30 0.02 0.02 86.50 16:40:01 6 18.73 0.00 0.28 0.03 0.02 80.95 16:40:01 7 1.47 0.00 0.20 0.01 0.02 98.30 16:50:15 all 19.65 0.00 2.83 5.29 0.07 72.16 16:50:15 0 20.82 0.00 2.33 4.38 0.06 72.41 16:50:15 1 22.33 0.00 3.17 4.91 0.07 69.51 16:50:15 2 20.36 0.00 2.77 4.60 0.07 72.20 16:50:15 3 17.42 0.00 2.92 9.62 0.07 69.96 16:50:15 4 18.61 0.00 2.43 4.10 0.07 74.79 16:50:15 5 19.65 0.00 2.98 4.48 0.07 72.83 16:50:15 6 22.33 0.00 3.18 3.61 0.07 70.80 16:50:15 7 15.66 0.00 2.87 6.60 0.06 74.80 17:00:08 all 12.19 0.00 0.23 0.04 0.02 87.52 17:00:08 0 2.62 0.00 0.21 0.00 0.02 97.15 17:00:08 1 0.29 0.00 0.07 0.01 0.01 99.63 17:00:08 2 77.76 0.00 0.93 0.05 0.08 21.18 17:00:08 3 0.43 0.00 0.16 0.00 0.01 99.41 17:00:08 4 0.28 0.00 0.11 0.09 0.01 99.51 17:00:08 5 5.55 0.00 0.10 0.00 0.01 94.33 17:00:08 6 0.25 0.00 0.11 0.19 0.02 99.43 17:00:08 7 10.27 0.00 0.13 0.03 0.02 89.55 17:10:06 all 11.95 0.03 0.99 1.01 0.04 85.99 17:10:06 0 8.99 0.02 1.14 1.10 0.04 88.71 17:10:06 1 6.51 0.03 0.91 2.14 0.04 90.37 17:10:06 2 15.59 0.02 1.05 0.65 0.05 82.64 17:10:06 3 6.93 0.04 0.84 0.93 0.03 91.23 17:10:06 4 6.66 0.03 0.99 0.62 0.04 91.67 17:10:06 5 36.52 0.02 1.13 0.67 0.06 61.61 17:10:06 6 6.28 0.04 0.95 0.82 0.04 91.88 17:10:06 7 8.10 0.02 0.88 1.14 0.03 89.83 17:20:01 all 10.95 0.01 1.62 0.22 0.08 87.13 17:20:01 0 10.33 0.00 1.67 0.13 0.08 87.80 17:20:01 1 11.16 0.01 1.56 0.09 0.08 87.10 17:20:01 2 10.89 0.00 1.65 0.41 0.08 86.96 17:20:01 3 11.45 0.00 1.72 0.30 0.08 86.44 17:20:01 4 11.39 0.01 1.68 0.15 0.08 86.69 17:20:01 5 9.86 0.00 1.67 0.07 0.07 88.33 17:20:01 6 10.97 0.01 1.54 0.40 0.08 87.00 17:20:01 7 11.54 0.01 1.48 0.21 0.07 86.69 17:30:04 all 9.91 0.00 2.27 0.18 0.09 87.55 17:30:04 0 9.15 0.00 2.27 0.17 0.09 88.32 17:30:04 1 10.80 0.01 2.40 0.32 0.09 86.38 17:30:04 2 10.62 0.00 2.38 0.10 0.09 86.81 17:30:04 3 10.28 0.00 2.40 0.09 0.09 87.14 17:30:04 4 9.17 0.00 2.15 0.12 0.09 88.46 17:30:04 5 9.58 0.01 2.18 0.15 0.09 87.98 17:30:04 6 9.53 0.00 2.15 0.32 0.10 87.90 17:30:04 7 10.16 0.00 2.22 0.17 0.09 87.36 Average: all 13.55 0.00 1.36 1.05 0.05 83.99 Average: 0 10.08 0.00 1.34 0.91 0.05 87.62 Average: 1 14.14 0.01 1.45 1.14 0.05 83.20 Average: 2 21.63 0.00 1.48 0.92 0.06 75.91 Average: 3 9.37 0.01 1.31 1.62 0.05 87.65 Average: 4 9.61 0.01 1.30 0.78 0.05 88.27 Average: 5 15.01 0.00 1.32 0.86 0.05 82.75 Average: 6 16.62 0.01 1.36 0.85 0.06 81.11 Average: 7 11.94 0.00 1.29 1.29 0.05 85.42