---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-3083 5.15.0-190-generic #200-Ubuntu SMP Fri Aug 7 15:06:04 UTC 2026 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 Indirect target selection: 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 Tsa: Not affected Vulnerability Tsx async abort: Not affected Vulnerability Vmscape: 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 130G 17% / 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 850 15149 4 16092 30773 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:39:56:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.147/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 81324sec preferred_lft 81324sec inet6 fe80::f816:3eff:fe39:5600/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 66:12:22:ee:ad:a9 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::6412:22ff:feee:ada9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-190-generic (prd-ubuntu2204-docker-8c-8g-3083) 09/18/26 _x86_64_ (8 CPU) 14:29:25 LINUX RESTART (8 CPU) 14:30:15 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:40:01 1.65 0.04 1.60 0.01 1.37 40.35 226.04 14:50:16 1.58 0.20 1.37 0.02 1.94 16.90 210.94 15:00:22 1.25 0.00 1.25 0.00 0.00 14.91 0.00 15:10:00 54.23 4.89 48.57 0.77 343.77 4826.33 521.09 15:20:22 556.84 1.22 538.33 17.29 67.75 67099.63 84799.24 15:30:04 47.60 0.24 44.76 2.59 7.58 4074.01 2240.04 15:40:01 45.63 0.24 18.86 26.53 18.28 3380.13 458407.36 15:50:22 9.54 0.07 9.02 0.45 1.55 1331.01 467.36 Average: 91.78 0.84 84.94 6.00 53.92 10354.19 68316.29 14:30:15 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:01 30129676 31793716 593256 1.81 59000 1944660 1544224 4.55 179912 2266592 16 14:50:16 30120944 31786180 600920 1.83 60104 1944672 1544548 4.55 181020 2274136 20 15:00:22 30112388 31778200 608808 1.85 60536 1944804 1544928 4.56 181428 2281480 12 15:10:00 27105800 30460364 1852588 5.64 147016 3466556 2416576 7.13 396776 4901336 347980 15:20:22 3527496 23078180 9079876 27.63 576836 18111000 13536856 39.92 4613496 21098740 1108 15:30:04 251872 18596368 13417296 40.83 567268 17045272 20606484 60.77 4666520 24256272 1304 15:40:01 426804 17470328 14452604 43.98 567084 15853872 22137028 65.28 4637844 24106896 11976 15:50:22 1316004 18086348 13880404 42.24 567036 15540080 21136600 62.33 4602200 23247608 11208 Average: 15373873 25381210 6810719 20.72 325610 9481364 10558406 31.14 2432400 13054132 46703 14:30:15 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 14:40:01 ens3 1.28 0.35 0.87 0.35 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:16 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:50:16 ens3 0.28 0.19 0.12 0.21 0.00 0.00 0.00 0.00 14:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:00:22 ens3 0.23 0.19 0.09 0.20 0.00 0.00 0.00 0.00 15:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:00 lo 0.37 0.37 0.04 0.04 0.00 0.00 0.00 0.00 15:10:00 ens3 112.28 71.14 1333.22 15.89 0.00 0.00 0.00 0.00 15:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:22 lo 0.71 0.71 0.06 0.06 0.00 0.00 0.00 0.00 15:20:22 ens3 481.27 294.62 4374.87 88.77 0.00 0.00 0.00 0.00 15:20:22 docker0 33.07 58.80 1.89 832.05 0.00 0.00 0.00 0.00 15:20:22 br-662d2058709e 0.21 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:20:22 veth6e8e954 0.04 0.09 0.00 0.01 0.00 0.00 0.00 0.00 15:20:22 veth1c2c9ef 0.04 0.09 0.00 0.01 0.00 0.00 0.00 0.00 15:20:22 veth2877fe9 0.02 0.07 0.00 0.00 0.00 0.00 0.00 0.00 15:20:22 veth2d062ab 1.26 1.24 0.94 0.14 0.00 0.00 0.00 0.00 15:20:22 veth0971691 0.04 0.09 0.00 0.01 0.00 0.00 0.00 0.00 15:20:22 vethcfd8d8a 1.14 1.21 0.13 0.93 0.00 0.00 0.00 0.00 15:30:04 lo 5.71 5.71 15.16 15.16 0.00 0.00 0.00 0.00 15:30:04 ens3 8.40 7.06 9.41 2.71 0.00 0.00 0.00 0.00 15:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:04 br-662d2058709e 6.03 6.82 2.86 19.71 0.00 0.00 0.00 0.00 15:30:04 veth6e8e954 0.01 0.06 0.00 0.01 0.00 0.00 0.00 0.00 15:30:04 veth1c2c9ef 3.04 2.83 15.41 5.49 0.00 0.00 0.00 0.00 15:30:04 veth2877fe9 8.73 9.57 2.07 75.69 0.00 0.00 0.00 0.01 15:30:04 veth2d062ab 93.38 99.47 48.97 46.09 0.00 0.00 0.00 0.00 15:30:04 veth0971691 5.00 5.15 56.38 15.53 0.00 0.00 0.00 0.00 15:30:04 vethd622dca 84.75 79.33 60.15 38.81 0.00 0.00 0.00 0.00 15:30:04 vethbd8ad35 15.17 13.74 5.47 10.07 0.00 0.00 0.00 0.00 15:40:01 lo 30.79 30.79 134.59 134.59 0.00 0.00 0.00 0.00 15:40:01 ens3 4.28 3.80 7.56 1.31 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 br-662d2058709e 26.68 29.38 24.32 118.83 0.00 0.00 0.00 0.00 15:40:01 veth6e8e954 0.09 0.08 0.01 0.02 0.00 0.00 0.00 0.00 15:40:01 veth1c2c9ef 9.22 9.79 34.10 26.76 0.00 0.00 0.00 0.00 15:40:01 veth2877fe9 36.00 39.63 25.08 251.99 0.00 0.00 0.00 0.02 15:40:01 veth2d062ab 57.97 63.87 41.09 22.68 0.00 0.00 0.00 0.00 15:40:01 veth0971691 16.98 15.41 134.84 34.20 0.00 0.00 0.00 0.01 15:40:01 vethd622dca 32.11 29.54 33.83 14.70 0.00 0.00 0.00 0.00 15:40:01 vethbd8ad35 37.12 33.88 15.79 28.53 0.00 0.00 0.00 0.00 15:50:22 lo 29.30 29.30 142.17 142.17 0.00 0.00 0.00 0.00 15:50:22 ens3 1.21 0.93 0.42 0.82 0.00 0.00 0.00 0.00 15:50:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:22 br-662d2058709e 26.03 27.73 31.71 112.16 0.00 0.00 0.00 0.00 15:50:22 veth6e8e954 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:22 veth1c2c9ef 6.39 7.16 5.26 25.31 0.00 0.00 0.00 0.00 15:50:22 veth2877fe9 29.63 31.54 31.90 136.27 0.00 0.00 0.00 0.01 15:50:22 veth2d062ab 62.01 68.51 48.97 21.77 0.00 0.00 0.00 0.00 15:50:22 veth0971691 8.04 6.92 25.39 4.88 0.00 0.00 0.00 0.00 15:50:22 vethd622dca 43.83 40.71 34.35 25.31 0.00 0.00 0.00 0.00 15:50:22 vethbd8ad35 29.72 26.47 13.28 25.69 0.00 0.00 0.00 0.00 Average: lo 8.47 8.47 36.93 36.93 0.00 0.00 0.00 0.00 Average: ens3 77.69 48.20 728.55 14.09 0.00 0.00 0.00 0.00 Average: docker0 4.28 7.61 0.24 107.63 0.00 0.00 0.00 0.00 Average: br-662d2058709e 7.43 8.08 7.46 31.63 0.00 0.00 0.00 0.00 Average: veth6e8e954 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth1c2c9ef 2.34 2.49 6.78 7.26 0.00 0.00 0.00 0.00 Average: veth2877fe9 9.36 10.16 7.48 58.06 0.00 0.00 0.00 0.00 Average: veth2d062ab 26.68 28.99 17.48 11.23 0.00 0.00 0.00 0.00 Average: veth0971691 3.76 3.44 26.85 6.76 0.00 0.00 0.00 0.00 Average: vethd622dca 19.92 18.54 15.92 9.80 0.00 0.00 0.00 0.00 Average: vethbd8ad35 10.28 9.29 4.34 8.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-190-generic (prd-ubuntu2204-docker-8c-8g-3083) 09/18/26 _x86_64_ (8 CPU) 14:29:25 LINUX RESTART (8 CPU) 14:30:15 CPU %user %nice %system %iowait %steal %idle 14:40:01 all 0.11 0.00 0.02 0.01 0.01 99.86 14:40:01 0 0.04 0.00 0.03 0.00 0.01 99.93 14:40:01 1 0.01 0.00 0.01 0.00 0.01 99.97 14:40:01 2 0.35 0.00 0.02 0.00 0.01 99.62 14:40:01 3 0.23 0.00 0.03 0.06 0.01 99.67 14:40:01 4 0.14 0.00 0.02 0.00 0.01 99.83 14:40:01 5 0.04 0.00 0.02 0.00 0.00 99.93 14:40:01 6 0.03 0.00 0.02 0.02 0.01 99.93 14:40:01 7 0.01 0.00 0.00 0.00 0.00 99.98 14:50:16 all 0.06 0.00 0.02 0.02 0.01 99.90 14:50:16 0 0.03 0.00 0.03 0.00 0.01 99.92 14:50:16 1 0.01 0.00 0.01 0.00 0.01 99.97 14:50:16 2 0.06 0.00 0.03 0.02 0.01 99.88 14:50:16 3 0.37 0.00 0.02 0.00 0.00 99.61 14:50:16 4 0.02 0.00 0.01 0.01 0.00 99.96 14:50:16 5 0.01 0.00 0.02 0.02 0.00 99.94 14:50:16 6 0.01 0.00 0.00 0.08 0.00 99.90 14:50:16 7 0.00 0.00 0.00 0.00 0.00 99.99 15:00:22 all 0.08 0.00 0.02 0.01 0.01 99.89 15:00:22 0 0.01 0.00 0.02 0.00 0.01 99.96 15:00:22 1 0.03 0.00 0.02 0.02 0.01 99.92 15:00:22 2 0.02 0.00 0.02 0.00 0.01 99.94 15:00:22 3 0.55 0.00 0.01 0.00 0.01 99.42 15:00:22 4 0.02 0.00 0.02 0.00 0.01 99.96 15:00:22 5 0.02 0.00 0.02 0.00 0.01 99.95 15:00:22 6 0.00 0.00 0.00 0.01 0.00 99.98 15:00:22 7 0.01 0.00 0.01 0.00 0.00 99.97 15:10:00 all 2.97 0.00 0.38 0.23 0.02 96.40 15:10:00 0 1.71 0.00 0.27 0.06 0.02 97.95 15:10:00 1 3.27 0.00 0.57 0.20 0.03 95.93 15:10:00 2 6.05 0.00 0.51 0.21 0.03 93.20 15:10:00 3 3.03 0.00 0.30 0.06 0.02 96.58 15:10:00 4 3.74 0.00 0.46 0.20 0.03 95.58 15:10:00 5 1.51 0.00 0.29 0.65 0.02 97.52 15:10:00 6 2.35 0.00 0.27 0.05 0.02 97.30 15:10:00 7 2.09 0.00 0.34 0.43 0.02 97.13 15:20:22 all 35.52 0.01 5.26 1.70 0.18 57.33 15:20:22 0 35.49 0.01 5.13 1.47 0.16 57.74 15:20:22 1 35.30 0.00 5.36 1.22 0.17 57.93 15:20:22 2 36.79 0.00 5.74 1.60 0.18 55.69 15:20:22 3 36.90 0.01 5.14 1.31 0.18 56.47 15:20:22 4 35.02 0.00 5.42 1.46 0.19 57.91 15:20:22 5 34.33 0.00 5.25 3.27 0.19 56.95 15:20:22 6 34.27 0.01 5.08 1.63 0.20 58.82 15:20:22 7 36.05 0.01 4.98 1.64 0.19 57.14 15:30:04 all 9.53 0.02 1.47 0.26 0.15 88.57 15:30:04 0 9.90 0.03 1.99 0.33 0.15 87.61 15:30:04 1 8.70 0.02 1.63 0.51 0.15 89.00 15:30:04 2 9.39 0.02 1.46 0.07 0.15 88.91 15:30:04 3 9.71 0.01 1.55 0.22 0.15 88.36 15:30:04 4 10.81 0.02 1.33 0.22 0.14 87.48 15:30:04 5 8.96 0.01 1.34 0.45 0.15 89.10 15:30:04 6 10.08 0.01 1.29 0.17 0.14 88.31 15:30:04 7 8.70 0.01 1.20 0.16 0.15 89.78 15:40:01 all 9.01 0.00 2.37 0.13 0.19 88.29 15:40:01 0 8.65 0.00 3.18 0.05 0.18 87.94 15:40:01 1 8.61 0.00 2.51 0.05 0.19 88.63 15:40:01 2 9.25 0.00 2.39 0.06 0.20 88.10 15:40:01 3 9.80 0.00 2.42 0.08 0.20 87.49 15:40:01 4 9.14 0.01 2.16 0.10 0.19 88.41 15:40:01 5 9.12 0.00 2.17 0.21 0.19 88.30 15:40:01 6 8.49 0.01 2.03 0.10 0.19 89.18 15:40:01 7 9.07 0.01 2.10 0.36 0.19 88.28 15:50:22 all 7.74 0.00 2.24 0.05 0.13 89.83 15:50:22 0 7.39 0.00 3.09 0.03 0.13 89.35 15:50:22 1 8.25 0.00 2.62 0.13 0.13 88.86 15:50:22 2 8.10 0.00 2.24 0.02 0.14 89.50 15:50:22 3 8.33 0.00 2.03 0.02 0.13 89.48 15:50:22 4 7.64 0.00 2.01 0.04 0.13 90.17 15:50:22 5 7.55 0.00 2.04 0.03 0.13 90.24 15:50:22 6 7.12 0.00 1.90 0.05 0.13 90.80 15:50:22 7 7.57 0.00 1.96 0.09 0.13 90.25 Average: all 8.24 0.00 1.49 0.31 0.09 89.88 Average: 0 8.03 0.01 1.74 0.25 0.08 89.90 Average: 1 8.14 0.00 1.61 0.27 0.09 89.89 Average: 2 8.85 0.00 1.57 0.25 0.09 89.23 Average: 3 8.72 0.00 1.45 0.22 0.09 89.51 Average: 4 8.41 0.00 1.45 0.26 0.09 89.80 Average: 5 7.80 0.00 1.41 0.59 0.09 90.11 Average: 6 7.89 0.00 1.34 0.27 0.09 90.40 Average: 7 8.05 0.00 1.34 0.34 0.09 90.19