---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-11951 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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 866 14392 3 16832 30757 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:27:8e:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.70/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 80202sec preferred_lft 80202sec inet6 fe80::f816:3eff:fe27:8ef0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ce:75:7c:15:e5:2f 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::cc75:7cff:fe15:e52f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-11951) 11/11/25 _x86_64_ (8 CPU) 17:28:22 LINUX RESTART (8 CPU) 17:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:40:06 33.63 4.94 26.49 2.20 917.33 4122.96 21025.80 17:50:06 13.47 0.62 12.08 0.77 15.52 3851.40 1201.61 18:00:01 113.25 0.44 106.39 6.42 51.76 16247.78 72733.46 18:10:29 314.91 0.52 305.11 9.28 5.55 42266.54 43531.51 18:20:06 2.91 0.00 2.80 0.11 0.01 236.88 790.80 18:30:03 57.09 0.10 36.02 20.97 11.55 8169.74 463410.20 18:40:06 45.77 0.02 43.26 2.49 0.60 2538.71 1261.26 18:50:06 15.69 0.09 14.90 0.70 2.71 1331.49 4467.04 19:00:01 27.44 0.18 25.05 2.21 18.13 4839.03 12690.83 19:10:08 15.88 0.49 13.99 1.40 12.02 2834.67 12385.75 Average: 65.31 0.75 59.88 4.68 104.04 8816.33 63206.33 17:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:40:06 25593188 29145924 3160876 9.62 161804 3624444 3386416 9.99 742724 6085656 8400 17:50:06 21412188 26081844 6216100 18.92 175532 4669292 9293828 27.41 1135772 9796784 3044 18:00:01 19391848 27624476 4651352 14.15 270208 7907148 4252524 12.54 1725420 10958776 242408 18:10:29 9537944 27517576 4686864 14.26 561296 16589876 4700200 13.86 3564488 18118476 20 18:20:06 9186548 27441744 4939076 15.03 567212 16654712 4955344 14.61 3635872 18340504 56652 18:30:03 5295564 24894668 7256264 22.08 611648 18047100 9189492 27.10 3847144 19994248 800 18:40:06 296008 20353128 11790096 35.88 621316 18469892 14919520 44.00 4265788 24536664 2796 18:50:06 652684 19923700 12170100 37.03 600880 17760852 15310540 45.15 4274960 24169452 13100 19:00:01 440096 18730072 13275488 40.40 587564 16894564 17146300 50.56 4174728 24446800 11968 19:10:08 6027940 23761616 8291068 25.23 585684 16316636 11755708 34.67 4070616 19033172 812 Average: 9783401 24547475 7643728 23.26 474314 13693452 9490987 27.99 3143751 17548053 34000 17:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:40:06 lo 1.07 1.07 0.15 0.15 0.00 0.00 0.00 0.00 17:40:06 ens3 352.52 218.96 826.31 88.02 0.00 0.00 0.00 0.00 17:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:06 lo 7.07 7.07 1.91 1.91 0.00 0.00 0.00 0.00 17:50:06 ens3 89.35 72.88 315.86 357.38 0.00 0.00 0.00 0.00 17:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:01 lo 3.26 3.26 0.73 0.73 0.00 0.00 0.00 0.00 18:00:01 ens3 199.95 165.00 1465.35 1153.74 0.00 0.00 0.00 0.00 18:00:01 docker0 8.36 20.21 0.52 380.73 0.00 0.00 0.00 0.00 18:10:29 lo 2.98 2.98 0.68 0.68 0.00 0.00 0.00 0.00 18:10:29 ens3 401.98 336.26 2084.24 2293.18 0.00 0.00 0.00 0.00 18:10:29 docker0 27.35 41.68 1.50 514.69 0.00 0.00 0.00 0.00 18:10:29 vethcfa2445 2.12 6.10 0.16 135.26 0.00 0.00 0.00 0.01 18:20:06 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:20:06 ens3 10.53 7.13 27.38 1.90 0.00 0.00 0.00 0.00 18:20:06 docker0 6.91 10.01 1.43 27.22 0.00 0.00 0.00 0.00 18:20:06 vethcfa2445 6.91 10.02 1.53 27.22 0.00 0.00 0.00 0.00 18:30:03 lo 0.95 0.95 0.20 0.20 0.00 0.00 0.00 0.00 18:30:03 ens3 133.28 117.78 787.37 403.16 0.00 0.00 0.00 0.00 18:30:03 docker0 5.21 7.10 0.83 58.36 0.00 0.00 0.00 0.00 18:30:03 br-43289a43927a 0.19 0.19 0.01 0.01 0.00 0.00 0.00 0.00 18:30:03 vethf7f3db0 0.02 0.07 0.00 0.00 0.00 0.00 0.00 0.00 18:30:03 veth1da5ba0 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 18:30:03 veth6b3dce0 0.08 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:30:03 veth7fec27d 0.16 0.21 0.01 0.01 0.00 0.00 0.00 0.00 18:30:03 veth7523452 0.12 0.11 0.01 0.01 0.00 0.00 0.00 0.00 18:40:06 lo 2.35 2.35 5.59 5.59 0.00 0.00 0.00 0.00 18:40:06 ens3 5.88 4.24 2.40 2.55 0.00 0.00 0.00 0.00 18:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:06 br-43289a43927a 1.21 1.15 5.24 0.36 0.00 0.00 0.00 0.00 18:40:06 vethf7f3db0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 18:40:06 veth1da5ba0 0.50 0.37 0.07 0.32 0.00 0.00 0.00 0.00 18:40:06 veth6b3dce0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 18:40:06 veth7fec27d 141.34 150.61 96.28 72.77 0.00 0.00 0.00 0.01 18:40:06 veth75bd21d 88.69 83.17 62.44 42.45 0.00 0.00 0.00 0.01 18:40:06 vetha4f1690 62.03 57.39 29.08 53.52 0.00 0.00 0.00 0.00 18:50:06 lo 13.88 13.88 60.90 60.90 0.00 0.00 0.00 0.00 18:50:06 ens3 17.40 12.49 13.09 5.88 0.00 0.00 0.00 0.00 18:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:06 br-43289a43927a 9.46 9.95 52.03 16.33 0.00 0.00 0.00 0.00 18:50:06 vethf7f3db0 5.85 6.38 1.57 55.94 0.00 0.00 0.00 0.00 18:50:06 veth1da5ba0 2.17 1.69 16.82 4.15 0.00 0.00 0.00 0.00 18:50:06 veth6b3dce0 3.16 3.45 40.77 16.88 0.00 0.00 0.00 0.00 18:50:06 veth7fec27d 272.45 294.27 221.12 123.91 0.00 0.00 0.00 0.02 18:50:06 veth75bd21d 104.85 96.89 91.63 66.12 0.00 0.00 0.00 0.01 18:50:06 vetha4f1690 197.64 183.94 89.02 158.11 0.00 0.00 0.00 0.01 19:00:01 lo 30.57 30.57 122.80 122.80 0.00 0.00 0.00 0.00 19:00:01 ens3 9.43 8.10 28.65 1.67 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 br-43289a43927a 28.59 31.21 22.07 130.47 0.00 0.00 0.00 0.00 19:00:01 vethf7f3db0 39.27 41.94 22.51 328.73 0.00 0.00 0.00 0.03 19:00:01 veth1da5ba0 12.69 10.70 115.68 46.84 0.00 0.00 0.00 0.01 19:00:01 veth6b3dce0 17.67 19.67 200.14 115.84 0.00 0.00 0.00 0.02 19:00:01 veth7fec27d 62.25 68.60 46.86 24.20 0.00 0.00 0.00 0.00 19:00:01 veth75bd21d 35.36 32.11 54.63 17.98 0.00 0.00 0.00 0.00 19:00:01 vetha4f1690 39.57 36.42 16.94 31.18 0.00 0.00 0.00 0.00 19:10:08 lo 30.51 30.51 144.53 144.53 0.00 0.00 0.00 0.00 19:10:08 ens3 3.54 2.69 2.58 1.53 0.00 0.00 0.00 0.00 19:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:08 br-43289a43927a 25.91 26.00 31.83 115.82 0.00 0.00 0.00 0.00 19:10:08 vethf7f3db0 31.63 31.79 32.39 184.67 0.00 0.00 0.00 0.02 19:10:08 veth1da5ba0 11.20 9.20 70.74 70.24 0.00 0.00 0.00 0.01 19:10:08 veth6b3dce0 10.18 12.55 70.32 70.34 0.00 0.00 0.00 0.01 19:10:08 veth7fec27d 64.55 71.23 53.28 22.38 0.00 0.00 0.00 0.00 19:10:08 veth75bd21d 47.20 43.31 78.40 26.68 0.00 0.00 0.00 0.01 Average: lo 9.29 9.29 33.78 33.78 0.00 0.00 0.00 0.00 Average: ens3 124.10 95.95 563.27 439.99 0.00 0.00 0.00 0.00 Average: docker0 4.87 8.03 0.43 99.94 0.00 0.00 0.00 0.00 Average: br-43289a43927a 6.54 6.85 11.13 26.30 0.00 0.00 0.00 0.00 Average: vethf7f3db0 7.67 8.02 5.66 56.83 0.00 0.00 0.00 0.00 Average: veth1da5ba0 2.66 2.20 20.30 12.18 0.00 0.00 0.00 0.00 Average: veth6b3dce0 3.10 3.58 31.02 20.28 0.00 0.00 0.00 0.00 Average: veth7fec27d 54.11 58.53 41.78 24.34 0.00 0.00 0.00 0.00 Average: veth75bd21d 27.65 25.59 28.76 15.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-11951) 11/11/25 _x86_64_ (8 CPU) 17:28:22 LINUX RESTART (8 CPU) 17:30:01 CPU %user %nice %system %iowait %steal %idle 17:40:06 all 47.21 0.00 1.99 0.10 0.09 50.60 17:40:06 0 42.14 0.00 2.00 0.16 0.09 55.61 17:40:06 1 45.52 0.00 1.97 0.05 0.09 52.37 17:40:06 2 45.63 0.00 1.86 0.11 0.09 52.30 17:40:06 3 60.92 0.00 2.03 0.06 0.11 36.88 17:40:06 4 45.46 0.00 1.99 0.14 0.09 52.31 17:40:06 5 46.28 0.00 2.35 0.09 0.09 51.19 17:40:06 6 43.02 0.00 1.71 0.08 0.09 55.10 17:40:06 7 48.74 0.00 2.03 0.07 0.09 49.06 17:50:06 all 73.90 0.00 2.09 0.04 0.10 23.87 17:50:06 0 73.12 0.00 2.02 0.02 0.11 24.73 17:50:06 1 73.12 0.00 2.18 0.00 0.11 24.59 17:50:06 2 74.25 0.00 2.22 0.03 0.11 23.39 17:50:06 3 72.89 0.00 2.08 0.19 0.10 24.74 17:50:06 4 73.08 0.00 2.13 0.02 0.10 24.67 17:50:06 5 76.38 0.00 2.10 0.01 0.10 21.41 17:50:06 6 74.03 0.00 2.00 0.01 0.10 23.87 17:50:06 7 74.30 0.00 2.02 0.01 0.10 23.59 18:00:01 all 68.96 0.00 2.65 0.40 0.10 27.89 18:00:01 0 68.82 0.00 2.59 0.40 0.10 28.09 18:00:01 1 68.83 0.00 2.62 0.54 0.10 27.91 18:00:01 2 68.58 0.00 2.88 0.50 0.09 27.94 18:00:01 3 69.26 0.00 2.46 0.19 0.10 27.99 18:00:01 4 68.67 0.00 2.64 0.49 0.10 28.10 18:00:01 5 69.50 0.00 2.75 0.40 0.11 27.24 18:00:01 6 69.46 0.00 2.51 0.47 0.10 27.46 18:00:01 7 68.58 0.00 2.74 0.20 0.10 28.37 18:10:29 all 26.18 0.00 2.61 0.78 0.08 70.35 18:10:29 0 20.61 0.00 2.19 0.37 0.07 76.77 18:10:29 1 24.14 0.00 3.05 1.14 0.07 71.60 18:10:29 2 25.69 0.00 2.74 0.60 0.08 70.90 18:10:29 3 23.35 0.00 2.57 0.70 0.08 73.31 18:10:29 4 24.05 0.00 2.81 0.83 0.09 72.23 18:10:29 5 33.38 0.00 2.94 0.89 0.08 62.71 18:10:29 6 26.30 0.00 2.25 0.72 0.07 70.66 18:10:29 7 31.94 0.00 2.37 1.00 0.08 64.60 18:20:06 all 10.30 0.00 0.22 0.29 0.02 89.17 18:20:06 0 0.24 0.00 0.12 0.00 0.02 99.61 18:20:06 1 6.52 0.00 0.77 0.00 0.02 92.68 18:20:06 2 0.12 0.00 0.08 0.01 0.01 99.78 18:20:06 3 0.22 0.00 0.06 0.00 0.01 99.70 18:20:06 4 0.15 0.00 0.12 0.01 0.03 99.69 18:20:06 5 0.37 0.00 0.12 2.26 0.01 97.22 18:20:06 6 0.26 0.00 0.09 0.00 0.00 99.65 18:20:06 7 74.48 0.00 0.37 0.01 0.06 25.08 18:30:03 all 11.20 0.00 0.78 0.17 0.03 87.81 18:30:03 0 3.82 0.00 0.63 0.04 0.03 95.48 18:30:03 1 56.78 0.00 1.10 0.07 0.06 41.99 18:30:03 2 5.10 0.00 0.65 0.17 0.03 94.04 18:30:03 3 3.90 0.00 0.78 0.07 0.03 95.21 18:30:03 4 9.58 0.00 0.63 0.24 0.03 89.52 18:30:03 5 3.10 0.00 0.68 0.35 0.02 95.84 18:30:03 6 3.45 0.00 0.68 0.25 0.03 95.59 18:30:03 7 3.93 0.00 1.06 0.19 0.03 94.79 18:40:06 all 9.38 0.02 0.82 0.16 0.07 89.56 18:40:06 0 9.69 0.03 0.83 0.06 0.07 89.33 18:40:06 1 10.00 0.01 0.85 0.03 0.06 89.04 18:40:06 2 9.51 0.02 0.74 0.03 0.08 89.62 18:40:06 3 10.09 0.02 0.89 0.38 0.06 88.57 18:40:06 4 9.60 0.03 0.80 0.15 0.07 89.36 18:40:06 5 9.44 0.01 0.79 0.42 0.07 89.28 18:40:06 6 8.30 0.02 0.81 0.06 0.07 90.75 18:40:06 7 8.43 0.02 0.83 0.14 0.06 90.53 18:50:06 all 5.91 0.00 1.15 0.05 0.07 92.82 18:50:06 0 5.41 0.00 1.13 0.16 0.07 93.23 18:50:06 1 6.94 0.00 1.18 0.03 0.07 91.77 18:50:06 2 6.77 0.00 1.19 0.04 0.07 91.92 18:50:06 3 5.69 0.00 1.24 0.02 0.07 92.99 18:50:06 4 5.61 0.00 1.16 0.05 0.07 93.12 18:50:06 5 5.53 0.00 1.05 0.03 0.07 93.32 18:50:06 6 5.88 0.01 1.07 0.04 0.07 92.92 18:50:06 7 5.45 0.00 1.15 0.03 0.07 93.30 19:00:01 all 8.67 0.00 1.95 0.13 0.09 89.16 19:00:01 0 7.58 0.00 1.95 0.16 0.09 90.22 19:00:01 1 9.38 0.01 2.04 0.09 0.09 88.40 19:00:01 2 9.43 0.01 2.03 0.21 0.09 88.22 19:00:01 3 8.48 0.00 1.99 0.12 0.09 89.33 19:00:01 4 9.06 0.01 1.93 0.15 0.08 88.77 19:00:01 5 9.39 0.00 2.10 0.17 0.08 88.25 19:00:01 6 8.09 0.01 1.77 0.06 0.08 89.99 19:00:01 7 7.94 0.00 1.79 0.13 0.08 90.06 19:10:08 all 7.12 0.00 1.78 0.05 0.08 90.96 19:10:08 0 6.87 0.00 1.87 0.08 0.09 91.09 19:10:08 1 8.08 0.00 1.88 0.03 0.09 89.92 19:10:08 2 8.29 0.00 1.90 0.06 0.08 89.66 19:10:08 3 6.70 0.00 1.55 0.02 0.08 91.65 19:10:08 4 6.81 0.00 1.75 0.04 0.08 91.31 19:10:08 5 6.55 0.00 1.75 0.08 0.08 91.53 19:10:08 6 6.63 0.00 1.74 0.07 0.08 91.48 19:10:08 7 7.05 0.00 1.82 0.05 0.08 91.00 Average: all 26.95 0.00 1.61 0.22 0.07 71.14 Average: 0 23.91 0.00 1.54 0.15 0.07 74.32 Average: 1 30.97 0.00 1.77 0.20 0.08 66.97 Average: 2 25.45 0.00 1.64 0.18 0.07 72.65 Average: 3 26.26 0.00 1.57 0.18 0.07 71.92 Average: 4 25.29 0.00 1.61 0.21 0.07 72.81 Average: 5 26.13 0.00 1.67 0.47 0.07 71.66 Average: 6 24.65 0.00 1.47 0.18 0.07 73.63 Average: 7 32.95 0.00 1.63 0.19 0.07 65.16