---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-78 5.15.0-164-generic #174-Ubuntu SMP Fri Nov 14 20:25:16 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 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 8.5G 147G 6% / 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 672 28646 4 2773 30977 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:c0:32:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.229/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79094sec preferred_lft 79094sec inet6 fe80::f816:3eff:fec0:3286/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 9e:aa:13:a0:21: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 5.15.0-164-generic (prd-ubuntu2204-docker-8c-8g-78) 01/14/26 _x86_64_ (8 CPU) 07:39:08 LINUX RESTART (8 CPU) 07:40:43 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:52 8.81 0.93 7.41 0.48 415.99 1381.90 123.99 08:00:02 1.42 0.01 1.41 0.00 0.32 15.49 0.00 08:10:22 1.31 0.00 1.31 0.00 0.19 14.40 0.00 08:20:09 1.30 0.00 1.30 0.00 0.01 14.47 0.00 08:30:42 1.27 0.00 1.27 0.00 0.00 14.07 0.00 08:40:52 1.28 0.00 1.27 0.00 0.25 14.53 0.00 08:50:52 15.49 0.00 1.34 14.14 0.15 15.55 512234.56 09:00:02 1.28 0.00 1.28 0.00 0.00 14.85 0.00 09:10:22 1.27 0.00 1.27 0.00 0.00 14.83 0.00 09:20:20 1.31 0.00 1.31 0.00 0.00 14.89 0.00 09:30:02 1.31 0.00 1.31 0.00 0.03 32.42 42.26 09:40:02 1.32 0.00 1.32 0.00 0.00 14.86 0.00 Average: 3.13 0.08 1.83 1.23 35.42 132.37 42948.67 07:40:43 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:52 29489248 31850672 496376 1.51 101456 2565836 1098780 3.24 449572 2564316 4 08:00:02 29488584 31850560 496768 1.51 101880 2565912 1098860 3.24 450088 2564844 36 08:10:22 29485592 31848000 499408 1.52 102240 2565988 1098860 3.24 450448 2568228 4 08:20:09 29483528 31846424 500964 1.52 102580 2566132 1098860 3.24 450792 2569128 28 08:30:42 29480536 31843840 503404 1.53 102988 2566140 1098844 3.24 451192 2569640 12 08:40:52 29479028 31842828 504604 1.54 103312 2566352 1098844 3.24 451476 2571744 8 08:50:52 29468400 31842660 504532 1.54 103864 2576196 1098844 3.24 461912 2572528 12 09:00:02 29467644 31842136 505208 1.54 104140 2576212 1098860 3.24 462128 2573260 276 09:10:22 29465324 31840224 507052 1.54 104500 2576216 1098860 3.24 462528 2575024 36 09:20:20 29466208 31841620 505768 1.54 104864 2576348 1098860 3.24 462892 2576504 8 09:30:02 29435592 31811424 535868 1.63 105256 2576376 1120064 3.30 463420 2612068 172 09:40:02 29431816 31803064 544120 1.66 105632 2571436 1118900 3.30 463800 2607908 192 Average: 29470125 31838621 508673 1.55 103559 2570762 1102286 3.25 456687 2577099 66 07:40:43 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:52 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:50:52 ens3 10.01 4.78 149.35 1.37 0.00 0.00 0.00 0.00 07:50:52 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:02 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 08:00:02 ens3 0.51 0.09 0.06 0.02 0.00 0.00 0.00 0.00 08:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:22 ens3 0.66 0.22 0.20 0.13 0.00 0.00 0.00 0.00 08:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:09 ens3 0.44 0.08 0.05 0.02 0.00 0.00 0.00 0.00 08:20:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:42 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 08:30:42 ens3 0.39 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:30:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:52 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:52 ens3 0.55 0.15 0.12 0.07 0.00 0.00 0.00 0.00 08:40:52 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:52 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:52 ens3 0.43 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:50:52 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:02 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 09:00:02 ens3 0.48 0.09 0.06 0.02 0.00 0.00 0.00 0.00 09:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:22 ens3 0.50 0.13 0.11 0.06 0.00 0.00 0.00 0.00 09:10:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:20 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:20 ens3 0.48 0.10 0.09 0.04 0.00 0.00 0.00 0.00 09:20:20 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:02 ens3 3.29 1.71 9.69 1.11 0.00 0.00 0.00 0.00 09:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:02 ens3 0.63 0.16 0.16 0.09 0.00 0.00 0.00 0.00 09:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.54 0.64 13.56 0.25 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 5.15.0-164-generic (prd-ubuntu2204-docker-8c-8g-78) 01/14/26 _x86_64_ (8 CPU) 07:39:08 LINUX RESTART (8 CPU) 07:40:43 CPU %user %nice %system %iowait %steal %idle 07:50:52 all 0.39 0.00 0.07 0.03 0.02 99.48 07:50:52 0 0.13 0.00 0.05 0.01 0.02 99.79 07:50:52 1 0.87 0.00 0.08 0.17 0.03 98.85 07:50:52 2 0.29 0.00 0.06 0.03 0.04 99.57 07:50:52 3 0.17 0.00 0.05 0.01 0.02 99.76 07:50:52 4 0.15 0.00 0.03 0.01 0.01 99.80 07:50:52 5 0.28 0.00 0.08 0.02 0.03 99.59 07:50:52 6 1.14 0.00 0.12 0.01 0.02 98.70 07:50:52 7 0.12 0.00 0.06 0.02 0.00 99.79 08:00:02 all 0.01 0.00 0.01 0.00 0.01 99.96 08:00:02 0 0.01 0.00 0.01 0.00 0.01 99.96 08:00:02 1 0.01 0.00 0.01 0.01 0.02 99.95 08:00:02 2 0.02 0.00 0.01 0.02 0.02 99.94 08:00:02 3 0.02 0.00 0.02 0.00 0.02 99.94 08:00:02 4 0.02 0.00 0.01 0.00 0.01 99.97 08:00:02 5 0.01 0.00 0.01 0.00 0.01 99.97 08:00:02 6 0.01 0.00 0.01 0.00 0.03 99.94 08:00:02 7 0.01 0.00 0.00 0.00 0.00 99.99 08:10:22 all 0.12 0.00 0.01 0.00 0.01 99.85 08:10:22 0 0.01 0.00 0.01 0.00 0.01 99.96 08:10:22 1 0.91 0.00 0.04 0.00 0.02 99.03 08:10:22 2 0.01 0.00 0.01 0.01 0.02 99.96 08:10:22 3 0.02 0.00 0.02 0.00 0.02 99.94 08:10:22 4 0.01 0.00 0.00 0.00 0.00 99.98 08:10:22 5 0.01 0.00 0.01 0.02 0.01 99.95 08:10:22 6 0.01 0.00 0.01 0.00 0.01 99.97 08:10:22 7 0.01 0.00 0.01 0.00 0.00 99.98 08:20:09 all 0.02 0.00 0.01 0.00 0.01 99.95 08:20:09 0 0.10 0.00 0.01 0.00 0.02 99.88 08:20:09 1 0.01 0.00 0.01 0.00 0.01 99.98 08:20:09 2 0.00 0.00 0.01 0.01 0.01 99.97 08:20:09 3 0.01 0.00 0.02 0.00 0.02 99.95 08:20:09 4 0.00 0.00 0.01 0.00 0.00 99.99 08:20:09 5 0.03 0.00 0.02 0.02 0.03 99.91 08:20:09 6 0.01 0.00 0.01 0.00 0.01 99.97 08:20:09 7 0.01 0.00 0.01 0.00 0.00 99.98 08:30:42 all 0.05 0.00 0.01 0.00 0.01 99.92 08:30:42 0 0.31 0.00 0.01 0.00 0.01 99.66 08:30:42 1 0.01 0.00 0.01 0.00 0.01 99.97 08:30:42 2 0.02 0.00 0.02 0.00 0.02 99.94 08:30:42 3 0.00 0.00 0.01 0.00 0.01 99.98 08:30:42 4 0.00 0.00 0.00 0.00 0.00 99.99 08:30:42 5 0.02 0.00 0.03 0.01 0.02 99.92 08:30:42 6 0.01 0.00 0.01 0.00 0.01 99.96 08:30:42 7 0.01 0.00 0.01 0.00 0.00 99.98 08:40:52 all 0.02 0.00 0.01 0.00 0.01 99.95 08:40:52 0 0.10 0.00 0.01 0.00 0.01 99.88 08:40:52 1 0.01 0.00 0.01 0.00 0.01 99.97 08:40:52 2 0.01 0.00 0.01 0.01 0.01 99.96 08:40:52 3 0.01 0.00 0.01 0.00 0.01 99.97 08:40:52 4 0.00 0.00 0.00 0.00 0.00 99.99 08:40:52 5 0.01 0.00 0.02 0.01 0.02 99.93 08:40:52 6 0.02 0.00 0.02 0.00 0.02 99.94 08:40:52 7 0.01 0.00 0.01 0.00 0.00 99.98 08:50:52 all 0.12 0.00 0.02 0.02 0.01 99.83 08:50:52 0 0.88 0.00 0.02 0.00 0.01 99.09 08:50:52 1 0.02 0.00 0.01 0.00 0.01 99.96 08:50:52 2 0.01 0.00 0.04 0.15 0.01 99.79 08:50:52 3 0.02 0.00 0.02 0.00 0.02 99.94 08:50:52 4 0.00 0.00 0.00 0.00 0.00 99.99 08:50:52 5 0.03 0.00 0.04 0.02 0.03 99.89 08:50:52 6 0.01 0.00 0.01 0.00 0.02 99.96 08:50:52 7 0.01 0.00 0.01 0.00 0.00 99.97 09:00:02 all 0.11 0.00 0.01 0.00 0.01 99.87 09:00:02 0 0.26 0.00 0.02 0.00 0.01 99.72 09:00:02 1 0.02 0.00 0.01 0.00 0.01 99.95 09:00:02 2 0.52 0.00 0.02 0.00 0.03 99.42 09:00:02 3 0.01 0.00 0.01 0.00 0.01 99.98 09:00:02 4 0.00 0.00 0.00 0.00 0.00 99.99 09:00:02 5 0.01 0.00 0.01 0.01 0.01 99.96 09:00:02 6 0.02 0.00 0.02 0.00 0.02 99.94 09:00:02 7 0.01 0.00 0.01 0.00 0.00 99.98 09:10:22 all 0.02 0.00 0.01 0.00 0.01 99.96 09:10:22 0 0.00 0.00 0.00 0.00 0.00 99.99 09:10:22 1 0.02 0.00 0.01 0.01 0.02 99.95 09:10:22 2 0.02 0.00 0.03 0.00 0.04 99.91 09:10:22 3 0.00 0.00 0.01 0.00 0.00 99.99 09:10:22 4 0.00 0.00 0.00 0.00 0.00 99.99 09:10:22 5 0.01 0.00 0.01 0.01 0.01 99.97 09:10:22 6 0.06 0.00 0.01 0.00 0.02 99.91 09:10:22 7 0.01 0.00 0.01 0.00 0.00 99.97 09:20:20 all 0.11 0.00 0.01 0.00 0.02 99.86 09:20:20 0 0.00 0.00 0.01 0.00 0.01 99.98 09:20:20 1 0.01 0.00 0.02 0.00 0.03 99.94 09:20:20 2 0.01 0.00 0.02 0.00 0.02 99.95 09:20:20 3 0.01 0.00 0.01 0.01 0.01 99.96 09:20:20 4 0.02 0.00 0.01 0.00 0.01 99.96 09:20:20 5 0.01 0.00 0.01 0.01 0.02 99.95 09:20:20 6 0.83 0.00 0.00 0.00 0.02 99.14 09:20:20 7 0.01 0.00 0.01 0.00 0.01 99.97 09:30:02 all 0.03 0.00 0.01 0.00 0.01 99.94 09:30:02 0 0.02 0.00 0.03 0.01 0.03 99.91 09:30:02 1 0.02 0.00 0.01 0.01 0.01 99.96 09:30:02 2 0.03 0.00 0.01 0.00 0.02 99.94 09:30:02 3 0.02 0.00 0.01 0.00 0.00 99.97 09:30:02 4 0.07 0.00 0.01 0.00 0.01 99.91 09:30:02 5 0.02 0.00 0.02 0.01 0.02 99.94 09:30:02 6 0.05 0.00 0.01 0.00 0.02 99.92 09:30:02 7 0.02 0.00 0.02 0.00 0.00 99.96 09:30:02 CPU %user %nice %system %iowait %steal %idle 09:40:02 all 0.10 0.00 0.01 0.00 0.01 99.87 09:40:02 0 0.00 0.00 0.02 0.02 0.02 99.94 09:40:02 1 0.01 0.00 0.01 0.00 0.01 99.98 09:40:02 2 0.03 0.00 0.03 0.00 0.04 99.91 09:40:02 3 0.01 0.00 0.01 0.00 0.00 99.98 09:40:02 4 0.01 0.00 0.01 0.01 0.01 99.97 09:40:02 5 0.01 0.00 0.00 0.00 0.00 99.98 09:40:02 6 0.72 0.00 0.02 0.00 0.02 99.24 09:40:02 7 0.01 0.00 0.01 0.01 0.00 99.97 Average: all 0.09 0.00 0.02 0.01 0.01 99.87 Average: 0 0.15 0.00 0.02 0.00 0.01 99.81 Average: 1 0.16 0.00 0.02 0.02 0.01 99.79 Average: 2 0.08 0.00 0.02 0.02 0.02 99.86 Average: 3 0.02 0.00 0.02 0.00 0.01 99.95 Average: 4 0.02 0.00 0.01 0.00 0.01 99.96 Average: 5 0.04 0.00 0.02 0.01 0.02 99.91 Average: 6 0.24 0.00 0.02 0.00 0.02 99.71 Average: 7 0.02 0.00 0.01 0.00 0.00 99.96