---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-83 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 28645 4 2774 30979 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:5d:b9:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.133/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79096sec preferred_lft 79096sec inet6 fe80::f816:3eff:fe5d:b942/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether f6:25:a8:f7:47:dd 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-83) 01/14/26 _x86_64_ (8 CPU) 07:39:29 LINUX RESTART (8 CPU) 07:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:50:00 38.30 3.59 33.89 0.82 826.98 5448.26 1480.83 08:00:00 1.52 0.01 1.52 0.00 0.04 17.19 0.00 08:10:00 1.51 0.00 1.51 0.00 0.03 16.92 0.00 08:20:00 1.58 0.00 1.57 0.00 0.01 17.37 0.00 08:30:00 1.59 0.00 1.59 0.00 0.00 17.30 0.00 08:40:00 1.62 0.00 1.62 0.00 0.00 17.52 0.00 08:50:00 1.62 0.00 1.62 0.00 0.00 17.74 0.00 09:00:00 1.61 0.00 1.61 0.00 0.00 17.97 0.00 09:10:00 15.83 0.00 1.68 14.14 0.15 18.84 512249.04 09:20:00 1.61 0.00 1.61 0.00 0.00 17.89 0.00 09:30:00 1.64 0.00 1.63 0.00 0.04 35.00 40.95 09:40:00 1.65 0.00 1.65 0.00 0.13 18.13 0.00 Average: 5.84 0.30 4.29 1.25 68.98 471.91 42812.28 07:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:50:00 29484652 31846076 501564 1.53 101224 2566164 1070624 3.16 448284 2563668 16 08:00:00 29483328 31845328 502528 1.53 101776 2566172 1070624 3.16 448848 2563532 8 08:10:00 29481060 31843664 504228 1.53 102360 2566192 1070688 3.16 449432 2567568 44 08:20:00 29480060 31843320 504692 1.54 102884 2566328 1070688 3.16 449952 2568244 12 08:30:00 29479556 31843320 504632 1.54 103380 2566336 1070688 3.16 450448 2568876 8 08:40:00 29485628 31849992 497588 1.51 103836 2566476 1070752 3.16 450904 2569636 12 08:50:00 29483364 31848220 499608 1.52 104316 2566484 1078944 3.18 451396 2570208 8 09:00:00 29480620 31846168 501776 1.53 104856 2566624 1079008 3.18 451928 2571176 8 09:10:00 29471324 31847396 500420 1.52 105640 2576332 1079008 3.18 462548 2572840 4 09:20:00 29468308 31845076 502664 1.53 106204 2576468 1079008 3.18 463104 2574440 8 09:30:00 29446996 31824316 523560 1.59 106740 2576492 1100276 3.24 463756 2614032 8 09:40:00 29445488 31823448 524328 1.60 107316 2576540 1100324 3.24 464352 2615484 8 Average: 29474199 31842194 505632 1.54 104211 2569717 1078386 3.18 454579 2576642 12 07:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:50:00 lo 0.21 0.21 0.02 0.02 0.00 0.00 0.00 0.00 07:50:00 ens3 51.74 34.91 357.71 7.56 0.00 0.00 0.00 0.00 07:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:00:00 ens3 0.47 0.09 0.06 0.02 0.00 0.00 0.00 0.00 08:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:10:00 ens3 0.65 0.21 0.21 0.13 0.00 0.00 0.00 0.00 08:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:20:00 ens3 0.43 0.09 0.05 0.02 0.00 0.00 0.00 0.00 08:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:30:00 ens3 0.41 0.08 0.05 0.02 0.00 0.00 0.00 0.00 08:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:00 ens3 0.56 0.14 0.12 0.07 0.00 0.00 0.00 0.00 08:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:00 ens3 0.43 0.08 0.05 0.02 0.00 0.00 0.00 0.00 08:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:00 ens3 0.44 0.07 0.05 0.02 0.00 0.00 0.00 0.00 09:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:00 ens3 0.49 0.14 0.11 0.07 0.00 0.00 0.00 0.00 09:10:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:00 ens3 0.47 0.11 0.09 0.04 0.00 0.00 0.00 0.00 09:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:00 ens3 2.76 1.33 9.36 1.03 0.00 0.00 0.00 0.00 09:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:00 ens3 0.56 0.12 0.11 0.06 0.00 0.00 0.00 0.00 09:40:00 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 4.95 3.12 30.68 0.75 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-83) 01/14/26 _x86_64_ (8 CPU) 07:39:29 LINUX RESTART (8 CPU) 07:40:00 CPU %user %nice %system %iowait %steal %idle 07:50:00 all 1.45 0.00 0.19 0.14 0.01 98.21 07:50:00 0 0.94 0.00 0.12 0.05 0.02 98.88 07:50:00 1 0.89 0.00 0.17 0.49 0.01 98.44 07:50:00 2 2.91 0.00 0.30 0.04 0.01 96.75 07:50:00 3 1.02 0.00 0.10 0.01 0.03 98.84 07:50:00 4 3.02 0.00 0.28 0.08 0.01 96.61 07:50:00 5 1.36 0.00 0.14 0.03 0.01 98.46 07:50:00 6 0.92 0.00 0.15 0.04 0.02 98.88 07:50:00 7 0.55 0.00 0.23 0.39 0.01 98.82 08:00:00 all 0.07 0.00 0.01 0.00 0.01 99.91 08:00:00 0 0.01 0.00 0.01 0.01 0.01 99.97 08:00:00 1 0.02 0.00 0.02 0.00 0.02 99.95 08:00:00 2 0.01 0.00 0.01 0.00 0.01 99.96 08:00:00 3 0.47 0.00 0.01 0.00 0.02 99.49 08:00:00 4 0.01 0.00 0.01 0.00 0.01 99.98 08:00:00 5 0.00 0.00 0.01 0.02 0.01 99.96 08:00:00 6 0.02 0.00 0.02 0.00 0.02 99.94 08:00:00 7 0.00 0.00 0.00 0.01 0.00 99.99 08:10:00 all 0.07 0.00 0.01 0.00 0.01 99.91 08:10:00 0 0.01 0.00 0.01 0.00 0.02 99.97 08:10:00 1 0.01 0.00 0.01 0.00 0.01 99.97 08:10:00 2 0.01 0.00 0.02 0.00 0.02 99.95 08:10:00 3 0.46 0.00 0.01 0.00 0.02 99.51 08:10:00 4 0.01 0.00 0.01 0.00 0.01 99.98 08:10:00 5 0.01 0.00 0.02 0.02 0.01 99.94 08:10:00 6 0.01 0.00 0.00 0.00 0.00 99.99 08:10:00 7 0.02 0.00 0.01 0.00 0.01 99.96 08:20:00 all 0.18 0.00 0.01 0.00 0.01 99.79 08:20:00 0 0.63 0.00 0.02 0.00 0.01 99.33 08:20:00 1 0.00 0.00 0.01 0.00 0.01 99.99 08:20:00 2 0.01 0.00 0.01 0.00 0.00 99.98 08:20:00 3 0.75 0.00 0.01 0.00 0.01 99.22 08:20:00 4 0.01 0.00 0.01 0.01 0.01 99.95 08:20:00 5 0.02 0.00 0.03 0.02 0.03 99.91 08:20:00 6 0.02 0.00 0.01 0.00 0.01 99.96 08:20:00 7 0.00 0.00 0.00 0.00 0.00 99.99 08:30:00 all 0.03 0.00 0.01 0.00 0.01 99.94 08:30:00 0 0.19 0.00 0.02 0.00 0.02 99.77 08:30:00 1 0.01 0.00 0.01 0.00 0.01 99.98 08:30:00 2 0.01 0.00 0.01 0.00 0.01 99.97 08:30:00 3 0.01 0.00 0.01 0.00 0.01 99.96 08:30:00 4 0.01 0.00 0.01 0.02 0.01 99.96 08:30:00 5 0.01 0.00 0.02 0.00 0.02 99.94 08:30:00 6 0.01 0.00 0.02 0.00 0.01 99.96 08:30:00 7 0.00 0.00 0.00 0.00 0.00 100.00 08:40:00 all 0.06 0.00 0.01 0.00 0.01 99.91 08:40:00 0 0.00 0.00 0.01 0.01 0.01 99.97 08:40:00 1 0.01 0.00 0.01 0.00 0.01 99.98 08:40:00 2 0.02 0.00 0.01 0.00 0.01 99.96 08:40:00 3 0.01 0.00 0.02 0.00 0.01 99.96 08:40:00 4 0.01 0.00 0.01 0.02 0.01 99.94 08:40:00 5 0.01 0.00 0.01 0.00 0.01 99.98 08:40:00 6 0.39 0.00 0.01 0.00 0.02 99.57 08:40:00 7 0.06 0.00 0.01 0.00 0.01 99.93 08:50:00 all 0.02 0.00 0.01 0.00 0.01 99.96 08:50:00 0 0.01 0.00 0.01 0.01 0.01 99.97 08:50:00 1 0.00 0.00 0.01 0.00 0.00 99.98 08:50:00 2 0.01 0.00 0.01 0.00 0.01 99.98 08:50:00 3 0.02 0.00 0.01 0.00 0.01 99.95 08:50:00 4 0.01 0.00 0.02 0.02 0.01 99.94 08:50:00 5 0.00 0.00 0.01 0.00 0.00 99.99 08:50:00 6 0.07 0.00 0.01 0.00 0.01 99.91 08:50:00 7 0.02 0.00 0.03 0.00 0.03 99.92 09:00:00 all 0.05 0.00 0.01 0.00 0.01 99.92 09:00:00 0 0.01 0.00 0.01 0.00 0.01 99.97 09:00:00 1 0.01 0.00 0.01 0.00 0.01 99.96 09:00:00 2 0.01 0.00 0.01 0.00 0.00 99.97 09:00:00 3 0.35 0.00 0.03 0.01 0.02 99.59 09:00:00 4 0.01 0.00 0.01 0.01 0.01 99.96 09:00:00 5 0.01 0.00 0.01 0.00 0.01 99.97 09:00:00 6 0.00 0.00 0.00 0.00 0.01 99.99 09:00:00 7 0.01 0.00 0.01 0.00 0.01 99.97 09:10:00 all 0.14 0.00 0.02 0.02 0.01 99.81 09:10:00 0 0.02 0.00 0.03 0.01 0.02 99.92 09:10:00 1 0.01 0.00 0.01 0.00 0.00 99.98 09:10:00 2 0.01 0.00 0.03 0.00 0.02 99.94 09:10:00 3 1.01 0.00 0.01 0.02 0.01 98.94 09:10:00 4 0.02 0.00 0.01 0.00 0.01 99.95 09:10:00 5 0.02 0.00 0.03 0.15 0.01 99.80 09:10:00 6 0.01 0.00 0.00 0.00 0.00 99.99 09:10:00 7 0.01 0.00 0.01 0.00 0.01 99.98 09:20:00 all 0.02 0.00 0.01 0.00 0.01 99.95 09:20:00 0 0.01 0.00 0.01 0.00 0.01 99.97 09:20:00 1 0.02 0.00 0.02 0.00 0.02 99.93 09:20:00 2 0.01 0.00 0.01 0.00 0.01 99.97 09:20:00 3 0.10 0.00 0.02 0.02 0.02 99.84 09:20:00 4 0.01 0.00 0.01 0.00 0.01 99.97 09:20:00 5 0.01 0.00 0.01 0.00 0.01 99.97 09:20:00 6 0.01 0.00 0.00 0.00 0.00 99.99 09:20:00 7 0.01 0.00 0.01 0.00 0.01 99.98 09:30:00 all 0.06 0.00 0.02 0.00 0.01 99.91 09:30:00 0 0.01 0.00 0.02 0.01 0.01 99.95 09:30:00 1 0.01 0.00 0.01 0.02 0.00 99.95 09:30:00 2 0.02 0.00 0.02 0.00 0.01 99.96 09:30:00 3 0.04 0.00 0.02 0.01 0.01 99.93 09:30:00 4 0.29 0.00 0.03 0.00 0.03 99.66 09:30:00 5 0.02 0.00 0.02 0.00 0.01 99.96 09:30:00 6 0.01 0.00 0.00 0.00 0.00 99.99 09:30:00 7 0.09 0.00 0.01 0.00 0.01 99.89 09:30:00 CPU %user %nice %system %iowait %steal %idle 09:40:00 all 0.03 0.00 0.01 0.00 0.01 99.95 09:40:00 0 0.01 0.00 0.02 0.01 0.02 99.96 09:40:00 1 0.13 0.00 0.02 0.01 0.01 99.82 09:40:00 2 0.02 0.00 0.02 0.00 0.02 99.94 09:40:00 3 0.01 0.00 0.01 0.00 0.01 99.96 09:40:00 4 0.01 0.00 0.01 0.00 0.01 99.98 09:40:00 5 0.01 0.00 0.01 0.00 0.01 99.97 09:40:00 6 0.00 0.00 0.00 0.01 0.00 99.98 09:40:00 7 0.01 0.00 0.01 0.00 0.01 99.97 Average: all 0.18 0.00 0.03 0.02 0.01 99.76 Average: 0 0.15 0.00 0.02 0.01 0.01 99.80 Average: 1 0.09 0.00 0.02 0.04 0.01 99.83 Average: 2 0.25 0.00 0.04 0.00 0.01 99.69 Average: 3 0.36 0.00 0.02 0.01 0.02 99.60 Average: 4 0.28 0.00 0.03 0.01 0.01 99.66 Average: 5 0.12 0.00 0.03 0.02 0.01 99.82 Average: 6 0.12 0.00 0.02 0.00 0.01 99.85 Average: 7 0.06 0.00 0.03 0.03 0.01 99.87