---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-76 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: 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 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 694 28485 4 2912 30955 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:33:59:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.139/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79088sec preferred_lft 79088sec inet6 fe80::f816:3eff:fe33:599f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether c2:0f:dd:65:dc:04 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-76) 01/14/26 _x86_64_ (8 CPU) 07:39:01 LINUX RESTART (8 CPU) 07:40:37 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:08 12.39 1.14 10.38 0.88 656.62 1927.15 3500.46 08:00:01 1.39 0.01 1.38 0.00 0.04 15.55 0.00 08:10:17 1.57 0.00 1.57 0.00 0.00 17.59 0.00 08:20:06 1.61 0.00 1.60 0.00 0.01 17.84 0.00 08:30:01 1.51 0.00 1.51 0.00 0.00 16.88 0.00 08:40:15 1.68 0.00 1.68 0.00 0.00 18.68 0.00 08:50:04 16.04 0.00 1.64 14.40 0.15 18.40 521509.89 09:00:01 1.54 0.00 1.54 0.00 0.00 17.20 0.00 09:10:43 1.60 0.00 1.60 0.00 0.00 17.63 0.00 09:20:43 1.61 0.00 1.61 0.00 0.00 17.59 0.00 09:30:01 1.35 0.00 1.34 0.00 0.03 33.36 44.04 09:40:01 1.34 0.00 1.34 0.00 0.00 15.30 0.00 Average: 3.58 0.09 2.24 1.25 52.42 170.93 43159.43 07:40:37 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:08 29340296 31840600 505060 1.54 102892 2702272 1095036 3.23 514516 2646984 32 08:00:01 29339552 31840348 505388 1.54 103356 2702288 1095104 3.23 514992 2647172 272 08:10:17 29333604 31834920 511012 1.55 103880 2702292 1095296 3.23 515504 2650608 8 08:20:06 29332092 31833980 511868 1.56 104428 2702304 1095296 3.23 516060 2651248 28 08:30:01 29327308 31829828 515780 1.57 104996 2702376 1095296 3.23 516620 2652044 12 08:40:15 29325060 31828404 517252 1.57 105600 2702580 1095296 3.23 517228 2654036 20 08:50:04 29314032 31828016 517440 1.57 106388 2712408 1095296 3.23 527828 2654564 204 09:00:01 29310784 31825340 520240 1.58 106924 2712416 1095364 3.23 528388 2655564 4 09:10:43 29307028 31822220 523476 1.59 107552 2712424 1095364 3.23 529008 2657428 4 09:20:43 29305404 31821276 524260 1.60 108088 2712560 1095364 3.23 529516 2658660 4 09:30:01 29281556 31797720 547780 1.67 108372 2712584 1117240 3.29 529900 2702392 8 09:40:01 29279664 31791280 554312 1.69 108740 2707648 1116092 3.29 530296 2697016 200 Average: 29316365 31824494 521156 1.59 105935 2707013 1098837 3.24 522488 2660643 66 07:40:37 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:08 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 07:50:08 ens3 12.70 6.92 229.33 1.52 0.00 0.00 0.00 0.00 07:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:01 ens3 0.48 0.09 0.06 0.02 0.00 0.00 0.00 0.00 08:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:17 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:17 ens3 0.67 0.22 0.21 0.13 0.00 0.00 0.00 0.00 08:10:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:06 ens3 0.43 0.07 0.05 0.02 0.00 0.00 0.00 0.00 08:20:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 ens3 0.41 0.08 0.05 0.02 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:15 ens3 0.55 0.14 0.12 0.06 0.00 0.00 0.00 0.00 08:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:04 ens3 0.43 0.08 0.05 0.02 0.00 0.00 0.00 0.00 08:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:01 ens3 0.45 0.07 0.06 0.02 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:43 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 09:10:43 ens3 0.47 0.14 0.10 0.06 0.00 0.00 0.00 0.00 09:10:43 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:43 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:43 ens3 0.47 0.11 0.09 0.04 0.00 0.00 0.00 0.00 09:20:43 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 3.94 1.70 10.12 1.11 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 ens3 0.60 0.16 0.14 0.08 0.00 0.00 0.00 0.00 09:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.74 0.78 19.17 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-76) 01/14/26 _x86_64_ (8 CPU) 07:39:01 LINUX RESTART (8 CPU) 07:40:37 CPU %user %nice %system %iowait %steal %idle 07:50:08 all 0.62 0.00 0.11 0.07 0.01 99.19 07:50:08 0 0.50 0.00 0.08 0.01 0.01 99.40 07:50:08 1 1.29 0.00 0.16 0.02 0.02 98.52 07:50:08 2 1.40 0.00 0.14 0.09 0.02 98.36 07:50:08 3 0.44 0.00 0.08 0.02 0.02 99.45 07:50:08 4 0.32 0.00 0.08 0.12 0.01 99.48 07:50:08 5 0.17 0.00 0.12 0.10 0.01 99.60 07:50:08 6 0.21 0.00 0.10 0.18 0.01 99.50 07:50:08 7 0.68 0.00 0.09 0.02 0.02 99.19 08:00:01 all 0.02 0.00 0.01 0.00 0.01 99.95 08:00:01 0 0.02 0.00 0.02 0.00 0.02 99.93 08:00:01 1 0.02 0.00 0.01 0.00 0.01 99.95 08:00:01 2 0.01 0.00 0.01 0.00 0.01 99.97 08:00:01 3 0.01 0.00 0.02 0.00 0.01 99.96 08:00:01 4 0.01 0.00 0.01 0.02 0.00 99.96 08:00:01 5 0.02 0.00 0.02 0.00 0.01 99.95 08:00:01 6 0.00 0.00 0.01 0.00 0.01 99.98 08:00:01 7 0.12 0.00 0.01 0.00 0.01 99.87 08:10:17 all 0.06 0.00 0.01 0.00 0.01 99.91 08:10:17 0 0.01 0.00 0.00 0.00 0.00 99.99 08:10:17 1 0.01 0.00 0.00 0.02 0.01 99.95 08:10:17 2 0.02 0.00 0.02 0.00 0.01 99.95 08:10:17 3 0.01 0.00 0.02 0.00 0.01 99.95 08:10:17 4 0.07 0.00 0.01 0.01 0.00 99.91 08:10:17 5 0.00 0.00 0.01 0.00 0.00 99.98 08:10:17 6 0.01 0.00 0.02 0.00 0.03 99.94 08:10:17 7 0.36 0.00 0.01 0.00 0.01 99.62 08:20:06 all 0.05 0.00 0.01 0.00 0.01 99.92 08:20:06 0 0.01 0.00 0.01 0.00 0.01 99.98 08:20:06 1 0.02 0.00 0.02 0.01 0.02 99.94 08:20:06 2 0.00 0.00 0.01 0.00 0.01 99.98 08:20:06 3 0.01 0.00 0.01 0.00 0.01 99.97 08:20:06 4 0.01 0.00 0.01 0.01 0.01 99.96 08:20:06 5 0.01 0.00 0.01 0.00 0.00 99.98 08:20:06 6 0.02 0.00 0.02 0.00 0.03 99.93 08:20:06 7 0.32 0.00 0.01 0.00 0.01 99.66 08:30:01 all 0.12 0.00 0.01 0.00 0.01 99.85 08:30:01 0 0.01 0.00 0.01 0.00 0.01 99.97 08:30:01 1 0.01 0.00 0.01 0.00 0.01 99.97 08:30:01 2 0.02 0.00 0.03 0.00 0.03 99.93 08:30:01 3 0.00 0.00 0.01 0.00 0.01 99.98 08:30:01 4 0.01 0.00 0.02 0.01 0.01 99.95 08:30:01 5 0.01 0.00 0.02 0.00 0.01 99.96 08:30:01 6 0.00 0.00 0.01 0.01 0.01 99.97 08:30:01 7 0.88 0.00 0.01 0.00 0.01 99.10 08:40:15 all 0.01 0.00 0.01 0.00 0.01 99.96 08:40:15 0 0.01 0.00 0.02 0.02 0.03 99.91 08:40:15 1 0.01 0.00 0.01 0.00 0.01 99.97 08:40:15 2 0.02 0.00 0.02 0.00 0.01 99.94 08:40:15 3 0.00 0.00 0.00 0.00 0.00 99.99 08:40:15 4 0.01 0.00 0.01 0.01 0.01 99.96 08:40:15 5 0.01 0.00 0.01 0.00 0.01 99.97 08:40:15 6 0.00 0.00 0.01 0.00 0.01 99.97 08:40:15 7 0.00 0.00 0.00 0.00 0.01 99.99 08:50:04 all 0.04 0.00 0.01 0.02 0.01 99.91 08:50:04 0 0.01 0.00 0.02 0.02 0.03 99.91 08:50:04 1 0.01 0.00 0.01 0.00 0.01 99.97 08:50:04 2 0.01 0.00 0.02 0.00 0.01 99.96 08:50:04 3 0.02 0.00 0.03 0.15 0.00 99.80 08:50:04 4 0.02 0.00 0.02 0.00 0.01 99.96 08:50:04 5 0.01 0.00 0.01 0.00 0.01 99.97 08:50:04 6 0.00 0.00 0.00 0.00 0.01 99.99 08:50:04 7 0.29 0.00 0.01 0.01 0.01 99.69 09:00:01 all 0.02 0.00 0.01 0.00 0.01 99.95 09:00:01 0 0.02 0.00 0.04 0.02 0.03 99.89 09:00:01 1 0.00 0.00 0.00 0.00 0.01 99.98 09:00:01 2 0.01 0.00 0.02 0.00 0.01 99.96 09:00:01 3 0.01 0.00 0.02 0.00 0.01 99.96 09:00:01 4 0.02 0.00 0.02 0.00 0.01 99.96 09:00:01 5 0.01 0.00 0.01 0.00 0.00 99.98 09:00:01 6 0.00 0.00 0.00 0.00 0.01 99.99 09:00:01 7 0.11 0.00 0.01 0.00 0.01 99.87 09:10:43 all 0.09 0.00 0.01 0.00 0.01 99.88 09:10:43 0 0.00 0.00 0.01 0.02 0.01 99.96 09:10:43 1 0.66 0.00 0.01 0.00 0.01 99.31 09:10:43 2 0.02 0.00 0.03 0.00 0.02 99.92 09:10:43 3 0.01 0.00 0.01 0.00 0.01 99.97 09:10:43 4 0.01 0.00 0.01 0.00 0.00 99.98 09:10:43 5 0.01 0.00 0.01 0.00 0.01 99.98 09:10:43 6 0.00 0.00 0.00 0.00 0.01 99.98 09:10:43 7 0.01 0.00 0.01 0.00 0.01 99.97 09:20:43 all 0.05 0.00 0.01 0.00 0.01 99.93 09:20:43 0 0.01 0.00 0.00 0.02 0.00 99.97 09:20:43 1 0.32 0.00 0.01 0.00 0.02 99.66 09:20:43 2 0.02 0.00 0.02 0.00 0.01 99.95 09:20:43 3 0.01 0.00 0.01 0.00 0.01 99.98 09:20:43 4 0.01 0.00 0.01 0.00 0.01 99.97 09:20:43 5 0.02 0.00 0.04 0.01 0.03 99.91 09:20:43 6 0.00 0.00 0.01 0.00 0.01 99.99 09:20:43 7 0.00 0.00 0.00 0.00 0.00 99.99 09:30:01 all 0.03 0.00 0.01 0.00 0.01 99.95 09:30:01 0 0.04 0.00 0.00 0.02 0.01 99.93 09:30:01 1 0.03 0.00 0.01 0.00 0.02 99.94 09:30:01 2 0.03 0.00 0.03 0.00 0.01 99.93 09:30:01 3 0.01 0.00 0.01 0.00 0.00 99.98 09:30:01 4 0.04 0.00 0.02 0.00 0.00 99.93 09:30:01 5 0.03 0.00 0.04 0.00 0.03 99.90 09:30:01 6 0.01 0.00 0.01 0.00 0.01 99.98 09:30:01 7 0.01 0.00 0.01 0.01 0.01 99.98 09:30:01 CPU %user %nice %system %iowait %steal %idle 09:40:01 all 0.14 0.00 0.01 0.00 0.01 99.83 09:40:01 0 0.01 0.00 0.00 0.02 0.00 99.96 09:40:01 1 1.06 0.00 0.02 0.00 0.03 98.89 09:40:01 2 0.01 0.00 0.01 0.00 0.01 99.96 09:40:01 3 0.01 0.00 0.00 0.00 0.00 99.98 09:40:01 4 0.01 0.00 0.01 0.00 0.00 99.98 09:40:01 5 0.01 0.00 0.01 0.00 0.01 99.97 09:40:01 6 0.01 0.00 0.00 0.00 0.01 99.98 09:40:01 7 0.01 0.00 0.01 0.00 0.01 99.96 Average: all 0.10 0.00 0.02 0.01 0.01 99.86 Average: 0 0.05 0.00 0.02 0.01 0.01 99.90 Average: 1 0.29 0.00 0.02 0.01 0.01 99.67 Average: 2 0.13 0.00 0.03 0.01 0.01 99.83 Average: 3 0.04 0.00 0.02 0.01 0.01 99.92 Average: 4 0.04 0.00 0.02 0.02 0.01 99.92 Average: 5 0.02 0.00 0.03 0.01 0.01 99.93 Average: 6 0.02 0.00 0.02 0.02 0.01 99.94 Average: 7 0.23 0.00 0.01 0.00 0.01 99.74