---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-9717 5.15.0-161-generic #171-Ubuntu SMP Sat Oct 11 08:17:01 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 18G 60G 23% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 700 11213 4 4075 14946 Swap: 1023 17 1006 ---> 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:81:da:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.218/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 74087sec preferred_lft 74087sec inet6 fe80::f816:3eff:fe81:dad7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 62:6d:84:25:e2:ae 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 ---> sar -b -r -n DEV: Linux 5.15.0-161-generic (prd-ubuntu2204-docker-4c-16g-9717) 12/05/25 _x86_64_ (4 CPU) 15:22:37 LINUX RESTART (4 CPU) 15:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:40:14 1.33 0.00 1.32 0.01 0.04 17.89 990.98 15:50:01 1.24 0.00 1.24 0.00 0.00 14.22 0.00 16:00:01 1.21 0.00 1.21 0.00 0.00 13.70 0.00 16:10:14 1.30 0.00 1.30 0.00 0.00 14.85 0.00 16:20:00 1.39 0.02 1.37 0.00 1.69 15.90 0.00 16:30:01 1.30 0.00 1.30 0.00 0.00 15.04 0.03 16:40:14 1.33 0.00 1.33 0.00 0.00 15.21 0.00 16:50:01 1.21 0.00 1.21 0.00 0.00 14.39 0.00 17:00:01 127.27 5.22 118.35 3.70 283.45 34716.06 9835.17 17:10:11 80.05 22.87 54.19 2.99 339.14 5247.56 4938.36 17:20:01 20.68 9.78 10.37 0.53 177.01 286.86 337.01 17:30:01 10.20 0.17 9.43 0.60 7.15 343.30 1100.85 17:40:14 13.79 0.44 12.79 0.56 4.58 600.20 615.24 17:50:01 16.88 0.06 16.01 0.81 1.50 524.91 895.25 18:00:14 6.04 0.13 5.65 0.26 2.16 189.46 98.50 18:10:00 17.94 12.34 5.39 0.20 146.84 170.61 178.17 18:20:01 4.91 0.03 4.77 0.11 0.76 137.77 61.84 18:30:01 6.09 0.06 5.82 0.20 0.80 168.83 429.24 18:40:01 9.73 0.05 9.28 0.40 1.27 590.15 694.00 Average: 17.08 2.69 13.84 0.55 50.83 2272.82 1066.49 15:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:40:14 13387276 15510676 502448 3.07 60288 2286500 1129980 6.49 388368 2333008 32 15:50:01 13387196 15511140 501972 3.07 60672 2286636 1129980 6.49 388772 2333944 164 16:00:01 13397080 15521356 491800 3.00 60992 2286644 1129980 6.49 389084 2336360 200 16:10:14 13396324 15521124 492024 3.01 61384 2286784 1129980 6.49 389468 2337124 16 16:20:00 13374712 15500452 512672 3.13 61788 2287300 1132216 6.50 389920 2342940 4 16:30:01 13373956 15500184 512948 3.13 62148 2287420 1130172 6.49 390292 2341792 188 16:40:14 13373452 15500036 513064 3.13 62500 2287428 1130300 6.49 390632 2341704 24 16:50:01 13374292 15501388 511764 3.13 62860 2287564 1130300 6.49 391000 2342216 200 17:00:01 4614532 15268284 657920 4.02 240284 10202912 1302372 7.48 2089092 8890292 7804 17:10:11 2513444 5267944 10665556 65.14 264620 2525880 11550880 66.30 1840924 11484032 1788 17:20:01 7996912 10821632 5115348 31.24 265788 2594908 6078440 34.89 1902580 5964432 5164 17:30:01 6292760 9140200 6798808 41.52 267200 2616232 8360748 47.99 1916232 7661072 488 17:40:14 11143032 14115684 1825608 11.15 272232 2736480 2847700 16.35 1956596 2787368 11628 17:50:01 10438496 13487176 2453800 14.99 274108 2810628 3548056 20.37 1961484 3476820 13436 18:00:14 8357252 11423716 4515936 27.58 274900 2827620 5201640 29.86 1963392 5555824 124 18:10:00 6813392 9954380 5984472 36.55 279472 2888864 6627620 38.04 2005640 7044204 304 18:20:01 8983808 12145328 3795096 23.18 279944 2908892 4956680 28.45 2008848 4876480 208 18:30:01 8927168 12112296 3827836 23.38 280804 2931608 4980576 28.59 2011500 4932896 388 18:40:01 8156232 11471728 4467700 27.29 284924 3052148 5134024 29.47 2026640 5677896 248 Average: 10068490 13119722 2849830 17.41 182995 2968024 3664823 21.04 1305288 4582127 2232 15:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:40:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:14 ens3 0.41 0.14 0.10 0.06 0.00 0.00 0.00 0.00 15:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:50:01 ens3 0.30 0.08 0.05 0.02 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 ens3 0.52 0.15 0.15 0.08 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:10:14 ens3 0.24 0.07 0.04 0.02 0.00 0.00 0.00 0.00 16:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:00 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 16:20:00 ens3 0.56 0.46 0.13 0.63 0.00 0.00 0.00 0.00 16:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:01 ens3 0.84 0.27 0.27 0.16 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:14 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:14 ens3 0.84 0.16 0.18 0.08 0.00 0.00 0.00 0.00 16:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:01 ens3 0.45 0.13 0.12 0.07 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 2.64 2.64 2.25 2.25 0.00 0.00 0.00 0.00 17:00:01 ens3 149.38 111.97 1959.40 15.65 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:11 lo 35.77 35.77 21.40 21.40 0.00 0.00 0.00 0.00 17:10:11 ens3 2.47 2.22 0.72 0.61 0.00 0.00 0.00 0.00 17:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 31.46 31.46 12.69 12.69 0.00 0.00 0.00 0.00 17:20:01 ens3 1.34 0.73 0.37 0.25 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 17:30:01 lo 12.43 12.43 7.52 7.52 0.00 0.00 0.00 0.00 17:30:01 ens3 1.93 0.57 0.26 0.15 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:14 lo 12.77 12.77 5.94 5.94 0.00 0.00 0.00 0.00 17:40:14 ens3 0.95 0.74 0.28 0.22 0.00 0.00 0.00 0.00 17:40:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:50:01 lo 17.55 17.55 8.64 8.64 0.00 0.00 0.00 0.00 17:50:01 ens3 0.84 0.66 0.16 0.13 0.00 0.00 0.00 0.00 17:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:00:14 lo 19.98 19.98 9.67 9.67 0.00 0.00 0.00 0.00 18:00:14 ens3 0.96 0.60 0.24 0.17 0.00 0.00 0.00 0.00 18:00:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:00 lo 27.60 27.60 11.50 11.50 0.00 0.00 0.00 0.00 18:10:00 ens3 0.64 0.46 0.15 0.11 0.00 0.00 0.00 0.00 18:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 lo 7.60 7.60 3.04 3.04 0.00 0.00 0.00 0.00 18:20:01 ens3 0.59 0.31 0.17 0.11 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 lo 17.73 17.73 10.49 10.49 0.00 0.00 0.00 0.00 18:30:01 ens3 0.89 0.62 0.24 0.18 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:40:01 lo 19.45 19.45 10.62 10.62 0.00 0.00 0.00 0.00 18:40:01 ens3 1.14 0.89 0.35 0.27 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 10.82 10.82 5.47 5.47 0.00 0.00 0.00 0.00 Average: ens3 8.70 6.38 103.35 1.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-161-generic (prd-ubuntu2204-docker-4c-16g-9717) 12/05/25 _x86_64_ (4 CPU) 15:22:37 LINUX RESTART (4 CPU) 15:30:01 CPU %user %nice %system %iowait %steal %idle 15:40:14 all 0.23 0.00 0.03 0.04 0.01 99.69 15:40:14 0 0.01 0.00 0.01 0.00 0.00 99.97 15:40:14 1 0.09 0.00 0.05 0.00 0.03 99.83 15:40:14 2 0.75 0.00 0.03 0.00 0.01 99.20 15:40:14 3 0.04 0.00 0.04 0.17 0.01 99.74 15:50:01 all 0.31 0.00 0.03 0.01 0.02 99.64 15:50:01 0 0.90 0.00 0.01 0.00 0.01 99.08 15:50:01 1 0.26 0.00 0.04 0.01 0.03 99.68 15:50:01 2 0.04 0.00 0.03 0.00 0.02 99.90 15:50:01 3 0.02 0.00 0.03 0.03 0.02 99.91 16:00:01 all 0.16 0.00 0.03 0.01 0.02 99.79 16:00:01 0 0.39 0.00 0.01 0.00 0.01 99.59 16:00:01 1 0.04 0.00 0.04 0.01 0.03 99.88 16:00:01 2 0.03 0.00 0.03 0.01 0.02 99.92 16:00:01 3 0.20 0.00 0.03 0.01 0.01 99.75 16:10:14 all 0.07 0.00 0.03 0.03 0.02 99.86 16:10:14 0 0.01 0.00 0.03 0.08 0.02 99.86 16:10:14 1 0.02 0.00 0.03 0.01 0.02 99.91 16:10:14 2 0.02 0.00 0.02 0.00 0.01 99.95 16:10:14 3 0.22 0.00 0.02 0.01 0.02 99.72 16:20:00 all 0.11 0.00 0.03 0.01 0.02 99.83 16:20:00 0 0.02 0.00 0.01 0.02 0.01 99.94 16:20:00 1 0.04 0.00 0.04 0.01 0.03 99.88 16:20:00 2 0.03 0.00 0.02 0.00 0.02 99.93 16:20:00 3 0.36 0.00 0.03 0.00 0.02 99.58 16:30:01 all 0.27 0.00 0.03 0.01 0.02 99.67 16:30:01 0 0.03 0.00 0.02 0.01 0.02 99.92 16:30:01 1 0.25 0.00 0.02 0.00 0.02 99.72 16:30:01 2 0.77 0.00 0.04 0.00 0.01 99.18 16:30:01 3 0.03 0.00 0.03 0.01 0.02 99.89 16:40:14 all 0.13 0.00 0.03 0.01 0.02 99.81 16:40:14 0 0.04 0.00 0.05 0.02 0.03 99.86 16:40:14 1 0.06 0.00 0.02 0.01 0.01 99.90 16:40:14 2 0.09 0.00 0.02 0.00 0.01 99.87 16:40:14 3 0.31 0.00 0.04 0.02 0.02 99.61 16:50:01 all 0.14 0.00 0.02 0.01 0.02 99.81 16:50:01 0 0.04 0.00 0.04 0.02 0.03 99.87 16:50:01 1 0.20 0.00 0.02 0.00 0.02 99.76 16:50:01 2 0.31 0.00 0.02 0.00 0.01 99.66 16:50:01 3 0.02 0.00 0.02 0.00 0.01 99.94 17:00:01 all 36.07 0.00 2.17 2.51 0.08 59.18 17:00:01 0 34.02 0.00 1.94 2.34 0.09 61.61 17:00:01 1 34.92 0.00 2.21 3.13 0.08 59.67 17:00:01 2 37.75 0.00 2.43 2.27 0.08 57.46 17:00:01 3 37.57 0.00 2.10 2.29 0.08 57.96 17:10:11 all 54.66 0.00 2.13 0.17 0.11 42.93 17:10:11 0 55.72 0.00 2.15 0.21 0.11 41.80 17:10:11 1 52.94 0.00 2.31 0.07 0.11 44.57 17:10:11 2 55.61 0.00 1.95 0.18 0.11 42.15 17:10:11 3 54.37 0.00 2.13 0.20 0.11 43.19 17:20:01 all 19.64 0.00 0.99 0.20 0.09 79.08 17:20:01 0 18.93 0.00 1.00 0.12 0.09 79.85 17:20:01 1 20.02 0.00 0.96 0.15 0.09 78.78 17:20:01 2 20.38 0.00 1.02 0.41 0.09 78.10 17:20:01 3 19.22 0.00 0.98 0.12 0.09 79.59 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:30:01 all 20.90 0.00 0.74 0.04 0.09 78.23 17:30:01 0 21.06 0.00 0.78 0.02 0.09 78.05 17:30:01 1 21.42 0.00 0.69 0.03 0.10 77.76 17:30:01 2 20.02 0.00 0.81 0.04 0.09 79.05 17:30:01 3 21.08 0.00 0.68 0.08 0.09 78.07 17:40:14 all 17.20 0.00 0.70 0.06 0.09 81.94 17:40:14 0 18.14 0.00 0.63 0.02 0.09 81.12 17:40:14 1 16.13 0.00 0.67 0.06 0.10 83.05 17:40:14 2 17.98 0.00 0.75 0.15 0.09 81.02 17:40:14 3 16.56 0.00 0.73 0.03 0.09 82.58 17:50:01 all 25.01 0.00 0.84 0.06 0.09 74.00 17:50:01 0 25.16 0.00 0.82 0.03 0.08 73.92 17:50:01 1 26.01 0.00 0.86 0.06 0.09 72.98 17:50:01 2 24.34 0.00 0.86 0.11 0.10 74.60 17:50:01 3 24.54 0.00 0.84 0.04 0.09 74.50 18:00:14 all 10.31 0.00 0.50 0.03 0.09 89.07 18:00:14 0 10.40 0.00 0.49 0.03 0.08 89.00 18:00:14 1 10.49 0.00 0.51 0.03 0.09 88.89 18:00:14 2 10.13 0.00 0.56 0.01 0.09 89.21 18:00:14 3 10.23 0.00 0.45 0.06 0.09 89.17 18:10:00 all 10.05 0.08 0.47 0.09 0.09 89.23 18:10:00 0 9.86 0.31 0.49 0.25 0.09 88.99 18:10:00 1 10.43 0.01 0.52 0.04 0.09 88.92 18:10:00 2 10.43 0.00 0.41 0.03 0.09 89.05 18:10:00 3 9.47 0.00 0.45 0.03 0.09 89.96 18:20:01 all 4.91 0.00 0.33 0.02 0.09 94.66 18:20:01 0 4.71 0.00 0.26 0.01 0.07 94.96 18:20:01 1 5.52 0.00 0.41 0.01 0.10 93.96 18:20:01 2 4.95 0.00 0.33 0.02 0.09 94.60 18:20:01 3 4.45 0.00 0.31 0.02 0.09 95.13 18:30:01 all 9.26 0.00 0.47 0.03 0.09 90.15 18:30:01 0 9.07 0.00 0.48 0.01 0.10 90.35 18:30:01 1 9.05 0.00 0.52 0.03 0.10 90.31 18:30:01 2 9.65 0.00 0.44 0.05 0.09 89.77 18:30:01 3 9.28 0.00 0.44 0.02 0.09 90.18 18:40:01 all 14.70 0.00 0.63 0.05 0.09 84.52 18:40:01 0 14.71 0.00 0.63 0.04 0.09 84.53 18:40:01 1 13.78 0.00 0.67 0.08 0.10 85.38 18:40:01 2 14.58 0.00 0.57 0.07 0.09 84.68 18:40:01 3 15.75 0.00 0.63 0.03 0.09 83.50 Average: all 11.80 0.00 0.54 0.18 0.06 87.43 Average: 0 11.75 0.02 0.52 0.17 0.06 87.49 Average: 1 11.66 0.00 0.56 0.20 0.06 87.52 Average: 2 11.99 0.00 0.54 0.18 0.06 87.23 Average: 3 11.78 0.00 0.53 0.17 0.06 87.47