---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-29868 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 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 879 14310 3 16902 30740 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:e5:0f:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.26/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81653sec preferred_lft 81653sec inet6 fe80::f816:3eff:fee5:f5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:4f:d0:10:b1:31 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::4f:d0ff:fe10:b131/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-29868) 07/22/25 _x86_64_ (8 CPU) 13:25:51 LINUX RESTART (8 CPU) 13:30:16 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:40:42 72.64 0.87 54.23 17.54 609.73 15594.08 511937.91 13:50:02 309.41 0.81 305.61 2.99 7.52 25016.52 23036.34 14:00:03 108.69 0.10 102.03 6.55 2.18 24344.60 173903.28 14:10:06 3.33 0.00 3.16 0.17 0.00 427.73 1102.96 14:20:03 82.47 0.10 78.79 3.59 11.40 11066.48 5630.51 14:30:27 31.20 0.41 28.23 2.56 11.14 5027.63 48733.15 14:40:24 15.55 0.22 14.65 0.67 14.13 3224.58 11362.78 Average: 86.50 0.36 81.19 4.95 97.33 11958.85 113876.44 13:30:16 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:40:42 20199948 27878616 4644404 14.13 214524 7276172 4968104 14.65 1299896 10663820 992 13:50:02 14192452 28173084 4063560 12.37 426016 13047808 4174776 12.31 2476096 14921832 478772 14:00:03 9745372 27788344 4607952 14.02 575012 16452696 4884268 14.40 2890632 18564360 252 14:10:06 10137232 28113128 4091040 12.45 584680 16532408 4301460 12.68 2949716 18089732 1904 14:20:03 938980 21232812 10911032 33.20 637640 18680176 15601664 46.01 3351292 24782632 1272 14:30:27 289084 18834036 13148676 40.01 607032 17143604 18527616 54.64 3393912 25361732 19256 14:40:24 386256 18442484 13559816 41.26 599832 16658712 18912412 55.77 3292880 25399768 12612 Average: 7984189 24351786 7860926 23.92 520677 15113082 10195757 30.07 2807775 19683411 73580 13:30:16 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:40:42 lo 0.35 0.35 0.06 0.06 0.00 0.00 0.00 0.00 13:40:42 ens3 139.38 80.04 1204.89 14.67 0.00 0.00 0.00 0.00 13:40:42 docker0 21.85 56.32 2.17 497.98 0.00 0.00 0.00 0.00 13:40:42 veth1aee49c 11.31 24.51 1.74 153.73 0.00 0.00 0.00 0.01 13:50:02 lo 0.25 0.25 0.04 0.04 0.00 0.00 0.00 0.00 13:50:02 ens3 142.21 91.80 832.40 15.67 0.00 0.00 0.00 0.00 13:50:02 docker0 32.80 44.67 2.37 306.58 0.00 0.00 0.00 0.00 14:00:03 lo 0.31 0.31 0.06 0.06 0.00 0.00 0.00 0.00 14:00:03 ens3 140.29 75.52 1041.11 15.87 0.00 0.00 0.00 0.00 14:00:03 docker0 20.55 39.72 1.22 289.09 0.00 0.00 0.00 0.00 14:00:03 veth2fab7ad 5.67 16.27 0.47 153.10 0.00 0.00 0.00 0.01 14:10:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:06 ens3 18.96 10.55 22.90 2.79 0.00 0.00 0.00 0.00 14:10:06 docker0 10.15 15.15 2.00 20.69 0.00 0.00 0.00 0.00 14:10:06 veth2fab7ad 10.15 15.16 2.13 20.69 0.00 0.00 0.00 0.00 14:20:03 lo 0.62 0.62 0.05 0.05 0.00 0.00 0.00 0.00 14:20:03 ens3 63.13 48.83 963.81 12.17 0.00 0.00 0.00 0.00 14:20:03 docker0 1.91 2.13 0.10 31.36 0.00 0.00 0.00 0.00 14:20:03 br-6faaa7a6793e 0.38 0.31 0.02 0.02 0.00 0.00 0.00 0.00 14:20:03 vethd0f412a 0.45 0.42 0.05 0.25 0.00 0.00 0.00 0.00 14:20:03 vethd367c22 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:20:03 veth2f59464 0.09 0.18 0.00 0.01 0.00 0.00 0.00 0.00 14:20:03 vethd21b8ef 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 14:20:03 vethd2d6b92 71.03 75.51 36.00 37.36 0.00 0.00 0.00 0.00 14:20:03 vethd6e1bde 71.62 66.63 49.82 32.90 0.00 0.00 0.00 0.00 14:20:03 veth6710af0 1.20 1.99 1.25 13.43 0.00 0.00 0.00 0.00 14:20:03 veth7b6dba4 2.01 1.60 0.28 1.62 0.00 0.00 0.00 0.00 14:30:27 lo 29.50 29.50 109.82 109.82 0.00 0.00 0.00 0.00 14:30:27 ens3 22.23 18.48 46.02 3.11 0.00 0.00 0.00 0.00 14:30:27 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:27 br-6faaa7a6793e 34.02 38.56 18.97 137.00 0.00 0.00 0.00 0.00 14:30:27 vethd0f412a 13.00 11.21 121.31 43.47 0.00 0.00 0.00 0.01 14:30:27 vethd367c22 0.09 0.09 0.01 0.03 0.00 0.00 0.00 0.00 14:30:27 veth2f59464 20.13 21.91 225.10 121.65 0.00 0.00 0.00 0.02 14:30:27 vethd21b8ef 46.13 50.78 19.24 360.13 0.00 0.00 0.00 0.03 14:30:27 vethd2d6b92 69.47 75.96 47.47 27.35 0.00 0.00 0.00 0.00 14:30:27 vethd6e1bde 35.08 32.31 51.77 14.87 0.00 0.00 0.00 0.00 14:30:27 veth7b6dba4 47.25 43.50 19.97 34.93 0.00 0.00 0.00 0.00 14:40:24 lo 34.53 34.53 163.96 163.96 0.00 0.00 0.00 0.00 14:40:24 ens3 5.36 3.79 16.10 1.56 0.00 0.00 0.00 0.00 14:40:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:24 br-6faaa7a6793e 31.76 33.48 36.64 144.12 0.00 0.00 0.00 0.00 14:40:24 vethd0f412a 12.37 9.64 75.55 74.70 0.00 0.00 0.00 0.01 14:40:24 vethd367c22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:24 veth2f59464 10.44 13.57 75.05 75.10 0.00 0.00 0.00 0.01 14:40:24 vethd21b8ef 37.78 39.47 37.37 217.60 0.00 0.00 0.00 0.02 14:40:24 vethd2d6b92 58.85 64.98 44.73 22.02 0.00 0.00 0.00 0.00 14:40:24 vethd6e1bde 41.40 38.20 82.98 20.47 0.00 0.00 0.00 0.01 14:40:24 veth7b6dba4 30.96 27.67 13.89 26.74 0.00 0.00 0.00 0.00 Average: lo 9.51 9.51 39.59 39.59 0.00 0.00 0.00 0.00 Average: ens3 75.42 46.62 587.82 9.34 0.00 0.00 0.00 0.00 Average: docker0 12.27 22.47 1.11 163.58 0.00 0.00 0.00 0.00 Average: br-6faaa7a6793e 9.60 10.51 8.01 40.77 0.00 0.00 0.00 0.00 Average: vethd0f412a 3.75 3.09 28.72 17.08 0.00 0.00 0.00 0.00 Average: vethd367c22 0.02 0.03 0.00 0.01 0.00 0.00 0.00 0.00 Average: veth2f59464 4.48 5.20 44.03 28.70 0.00 0.00 0.00 0.00 Average: vethd21b8ef 12.21 13.15 8.16 84.28 0.00 0.00 0.00 0.01 Average: vethd2d6b92 28.73 31.20 18.49 12.48 0.00 0.00 0.00 0.00 Average: vethd6e1bde 21.24 19.67 26.52 9.78 0.00 0.00 0.00 0.00 Average: veth7b6dba4 11.69 10.60 4.97 9.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-29868) 07/22/25 _x86_64_ (8 CPU) 13:25:51 LINUX RESTART (8 CPU) 13:30:16 CPU %user %nice %system %iowait %steal %idle 13:40:42 all 13.33 0.00 0.81 0.81 0.03 85.01 13:40:42 0 2.84 0.00 0.52 0.56 0.03 96.04 13:40:42 1 21.85 0.00 0.85 1.62 0.08 75.60 13:40:42 2 4.95 0.00 0.77 0.49 0.02 93.77 13:40:42 3 20.38 0.00 0.74 0.49 0.03 78.36 13:40:42 4 15.55 0.00 1.33 0.27 0.03 82.82 13:40:42 5 27.10 0.00 0.77 0.57 0.04 71.52 13:40:42 6 11.16 0.00 0.76 0.42 0.02 87.64 13:40:42 7 2.81 0.00 0.76 2.07 0.03 94.33 13:50:02 all 16.44 0.00 1.84 1.11 0.04 80.57 13:50:02 0 8.70 0.00 1.47 0.84 0.04 88.94 13:50:02 1 18.63 0.00 1.84 2.03 0.04 77.46 13:50:02 2 8.60 0.00 2.56 1.17 0.03 87.64 13:50:02 3 12.42 0.00 2.43 1.42 0.03 83.71 13:50:02 4 36.10 0.00 1.81 0.43 0.05 61.61 13:50:02 5 9.89 0.00 2.12 1.43 0.04 86.53 13:50:02 6 23.02 0.00 1.33 1.20 0.04 74.40 13:50:02 7 14.15 0.00 1.14 0.39 0.04 84.29 14:00:03 all 17.06 0.00 1.19 0.57 0.04 81.15 14:00:03 0 7.30 0.00 1.15 0.64 0.03 90.88 14:00:03 1 43.42 0.00 1.49 0.38 0.06 54.66 14:00:03 2 13.22 0.00 1.25 0.59 0.04 84.92 14:00:03 3 14.54 0.00 1.12 0.62 0.03 83.69 14:00:03 4 17.84 0.00 1.34 0.53 0.04 80.25 14:00:03 5 8.65 0.00 1.14 0.59 0.04 89.58 14:00:03 6 7.90 0.00 0.77 0.98 0.03 90.32 14:00:03 7 23.62 0.00 1.23 0.21 0.03 74.91 14:10:06 all 10.99 0.00 0.31 0.02 0.02 88.66 14:10:06 0 0.42 0.00 0.22 0.00 0.02 99.34 14:10:06 1 16.53 0.00 0.18 0.00 0.02 83.26 14:10:06 2 4.68 0.00 0.20 0.00 0.02 95.10 14:10:06 3 0.41 0.00 0.15 0.01 0.00 99.42 14:10:06 4 0.78 0.00 0.16 0.00 0.01 99.04 14:10:06 5 0.89 0.00 0.21 0.16 0.01 98.73 14:10:06 6 0.58 0.00 0.20 0.00 0.00 99.22 14:10:06 7 63.64 0.00 1.17 0.00 0.06 35.13 14:20:03 all 9.69 0.02 1.12 0.39 0.05 88.72 14:20:03 0 8.72 0.02 1.09 0.32 0.04 89.81 14:20:03 1 10.76 0.02 1.46 0.63 0.05 87.09 14:20:03 2 9.06 0.02 1.17 0.45 0.05 89.26 14:20:03 3 11.99 0.04 0.97 0.31 0.04 86.65 14:20:03 4 10.01 0.02 0.94 0.18 0.05 88.80 14:20:03 5 8.98 0.03 1.26 0.38 0.05 89.29 14:20:03 6 8.39 0.00 1.09 0.72 0.05 89.76 14:20:03 7 9.64 0.02 1.01 0.17 0.04 89.11 14:30:27 all 10.63 0.01 2.00 0.28 0.07 87.02 14:30:27 0 10.85 0.00 2.15 0.27 0.07 86.66 14:30:27 1 10.65 0.01 2.18 0.17 0.08 86.91 14:30:27 2 11.35 0.01 2.08 0.18 0.07 86.32 14:30:27 3 11.30 0.00 1.93 0.36 0.07 86.33 14:30:27 4 11.42 0.01 2.11 0.38 0.07 86.02 14:30:27 5 9.84 0.01 1.88 0.49 0.07 87.71 14:30:27 6 9.78 0.00 1.79 0.21 0.07 88.14 14:30:27 7 9.83 0.00 1.87 0.15 0.07 88.07 14:40:24 all 7.87 0.00 1.94 0.15 0.07 89.97 14:40:24 0 7.51 0.00 2.11 0.19 0.07 90.13 14:40:24 1 7.91 0.00 2.07 0.20 0.07 89.74 14:40:24 2 8.45 0.00 2.12 0.12 0.07 89.25 14:40:24 3 7.39 0.00 1.89 0.11 0.07 90.54 14:40:24 4 8.58 0.00 1.87 0.17 0.07 89.30 14:40:24 5 7.64 0.00 1.67 0.19 0.07 90.43 14:40:24 6 7.68 0.00 1.86 0.11 0.07 90.29 14:40:24 7 7.78 0.00 1.97 0.10 0.07 90.08 Average: all 12.25 0.00 1.31 0.47 0.05 85.92 Average: 0 6.59 0.00 1.24 0.40 0.04 91.72 Average: 1 18.54 0.00 1.43 0.71 0.06 79.26 Average: 2 8.60 0.00 1.44 0.42 0.04 89.50 Average: 3 11.25 0.01 1.31 0.47 0.04 86.94 Average: 4 14.11 0.00 1.36 0.28 0.05 84.20 Average: 5 10.53 0.01 1.28 0.54 0.04 87.60 Average: 6 9.66 0.00 1.11 0.51 0.04 88.67 Average: 7 18.73 0.00 1.31 0.45 0.05 79.46