---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37330 5.15.0-186-generic #196-Ubuntu SMP Sat Jun 20 16:09:34 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 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 13G 143G 8% / 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 922 24308 4 6861 30701 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:92:c6:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.20/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78992sec preferred_lft 78992sec inet6 fe80::f816:3eff:fe92:c6ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 2e:fd:14:d0:4a:4d 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 5.15.0-186-generic (prd-ubuntu2204-docker-8c-8g-37330) 08/13/26 _x86_64_ (8 CPU) 11:38:33 LINUX RESTART (8 CPU) 11:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:50:12 9.26 0.26 8.03 0.96 204.34 1380.70 46701.60 12:00:12 1.38 0.01 1.37 0.00 0.04 16.72 417.28 12:10:01 1.20 0.00 1.20 0.00 0.00 13.80 0.00 12:20:12 15.02 0.00 1.38 13.64 0.16 16.20 503924.15 12:30:12 1.23 0.00 1.23 0.00 0.68 14.52 0.00 12:40:01 1.24 0.00 1.24 0.00 0.00 14.91 0.00 12:50:12 1.15 0.00 1.15 0.00 0.00 13.98 0.00 13:00:12 33.34 1.33 31.60 0.41 97.32 1116.61 804.96 13:10:01 32.53 3.44 26.91 2.19 179.19 4865.91 4015.86 13:20:12 27.48 0.12 23.84 3.52 5.75 2388.84 5659.80 13:30:07 33.76 0.01 29.61 4.14 0.61 3117.11 12160.14 13:40:01 25.61 0.16 22.38 3.06 10.53 6588.66 7481.14 Average: 15.25 0.44 12.46 2.35 41.59 1619.81 49220.86 11:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:50:12 29704904 31851888 525000 1.60 70976 2408852 1519416 4.48 321788 2524928 36 12:00:12 29704204 31851736 525464 1.60 71396 2408960 1519416 4.48 322228 2522968 8 12:10:01 29704716 31852544 524520 1.60 71676 2408980 1519432 4.48 322508 2523696 8 12:20:12 29693092 31851592 525408 1.60 72348 2418960 1519416 4.48 333044 2524744 12 12:30:12 29692864 31851896 525044 1.60 72652 2419172 1519480 4.48 333360 2525728 36 12:40:01 29692240 31851784 525112 1.60 73028 2419320 1519480 4.48 333728 2527300 12 12:50:12 29691236 31851088 525620 1.60 73356 2419324 1519480 4.48 334024 2527884 172 13:00:12 28875716 31504628 843792 2.57 107472 2829384 1619228 4.77 440232 3193024 219804 13:10:01 26165216 29919212 2389052 7.27 158508 3838952 2580968 7.61 755880 5491732 19592 13:20:12 24311356 28699296 3603656 10.97 188476 4392364 3616832 10.67 903576 7155356 172584 13:30:07 24294880 29120444 3178776 9.67 225332 4745872 3767372 11.11 1023352 7011344 37128 13:40:01 25094300 31627584 664136 2.02 242480 6372840 1229016 3.62 1637872 5492360 28 Average: 28052060 31152808 1196298 3.64 118975 3256915 1954128 5.76 588466 3835089 37452 11:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:50:12 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 11:50:12 ens3 29.52 17.10 461.70 1.18 0.00 0.00 0.00 0.00 11:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:12 ens3 0.27 0.08 0.05 0.02 0.00 0.00 0.00 0.00 12:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:01 ens3 0.24 0.07 0.04 0.02 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:12 ens3 0.24 0.11 0.07 0.04 0.00 0.00 0.00 0.00 12:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:12 ens3 0.22 0.07 0.04 0.02 0.00 0.00 0.00 0.00 12:30:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:01 ens3 0.33 0.12 0.08 0.05 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:12 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:12 ens3 0.21 0.09 0.04 0.02 0.00 0.00 0.00 0.00 12:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:12 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 13:00:12 ens3 31.22 21.99 222.10 5.17 0.00 0.00 0.00 0.00 13:00:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 900.30 900.30 857.94 857.94 0.00 0.00 0.00 0.00 13:10:01 ens3 120.00 88.43 913.26 18.68 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:12 lo 1475.50 1475.50 1404.89 1404.89 0.00 0.00 0.00 0.00 13:20:12 ens3 58.69 41.56 21.59 14.72 0.00 0.00 0.00 0.00 13:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:07 lo 1826.48 1826.48 1740.10 1740.10 0.00 0.00 0.00 0.00 13:30:07 ens3 60.97 42.18 18.15 15.04 0.00 0.00 0.00 0.00 13:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 800.62 800.62 747.07 747.07 0.00 0.00 0.00 0.00 13:40:01 ens3 104.08 98.78 221.91 325.06 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 415.94 415.94 394.85 394.85 0.00 0.00 0.00 0.00 Average: ens3 33.66 25.73 154.07 31.39 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 5.15.0-186-generic (prd-ubuntu2204-docker-8c-8g-37330) 08/13/26 _x86_64_ (8 CPU) 11:38:33 LINUX RESTART (8 CPU) 11:40:01 CPU %user %nice %system %iowait %steal %idle 11:50:12 all 0.35 0.00 0.18 0.10 0.01 99.36 11:50:12 0 0.15 0.00 0.12 0.03 0.02 99.69 11:50:12 1 0.83 0.00 0.12 0.04 0.02 99.00 11:50:12 2 0.32 0.00 0.11 0.06 0.01 99.49 11:50:12 3 0.28 0.00 0.32 0.57 0.01 98.83 11:50:12 4 0.33 0.00 0.29 0.03 0.00 99.34 11:50:12 5 0.24 0.00 0.12 0.03 0.01 99.60 11:50:12 6 0.41 0.00 0.17 0.03 0.01 99.37 11:50:12 7 0.21 0.00 0.16 0.02 0.02 99.59 12:00:12 all 0.02 0.00 0.01 0.01 0.01 99.95 12:00:12 0 0.02 0.00 0.01 0.00 0.02 99.95 12:00:12 1 0.01 0.00 0.01 0.03 0.02 99.93 12:00:12 2 0.02 0.00 0.02 0.00 0.02 99.93 12:00:12 3 0.01 0.00 0.01 0.00 0.00 99.98 12:00:12 4 0.01 0.00 0.01 0.01 0.01 99.96 12:00:12 5 0.01 0.00 0.01 0.00 0.00 99.98 12:00:12 6 0.02 0.00 0.02 0.01 0.02 99.93 12:00:12 7 0.02 0.00 0.02 0.00 0.02 99.93 12:10:01 all 0.04 0.00 0.01 0.00 0.01 99.94 12:10:01 0 0.19 0.00 0.02 0.01 0.01 99.77 12:10:01 1 0.01 0.00 0.01 0.00 0.02 99.96 12:10:01 2 0.04 0.00 0.03 0.00 0.03 99.90 12:10:01 3 0.01 0.00 0.01 0.00 0.01 99.98 12:10:01 4 0.01 0.00 0.01 0.00 0.00 99.98 12:10:01 5 0.01 0.00 0.01 0.00 0.01 99.98 12:10:01 6 0.02 0.00 0.02 0.00 0.01 99.95 12:10:01 7 0.02 0.00 0.01 0.01 0.01 99.96 12:20:12 all 0.08 0.00 0.02 0.02 0.01 99.87 12:20:12 0 0.54 0.00 0.01 0.02 0.01 99.41 12:20:12 1 0.01 0.00 0.03 0.01 0.03 99.91 12:20:12 2 0.02 0.00 0.01 0.00 0.01 99.96 12:20:12 3 0.01 0.00 0.02 0.00 0.02 99.95 12:20:12 4 0.01 0.00 0.01 0.00 0.00 99.98 12:20:12 5 0.01 0.00 0.04 0.15 0.01 99.79 12:20:12 6 0.01 0.00 0.01 0.00 0.00 99.97 12:20:12 7 0.01 0.00 0.02 0.00 0.01 99.96 12:30:12 all 0.04 0.00 0.01 0.00 0.01 99.93 12:30:12 0 0.26 0.00 0.01 0.01 0.01 99.71 12:30:12 1 0.02 0.00 0.02 0.00 0.04 99.92 12:30:12 2 0.01 0.00 0.02 0.01 0.02 99.95 12:30:12 3 0.01 0.00 0.01 0.01 0.01 99.96 12:30:12 4 0.01 0.00 0.01 0.00 0.00 99.98 12:30:12 5 0.01 0.00 0.01 0.00 0.01 99.97 12:30:12 6 0.00 0.00 0.01 0.00 0.00 99.99 12:30:12 7 0.01 0.00 0.01 0.00 0.01 99.97 12:40:01 all 0.01 0.00 0.01 0.00 0.01 99.96 12:40:01 0 0.01 0.00 0.01 0.02 0.02 99.95 12:40:01 1 0.03 0.00 0.04 0.00 0.05 99.88 12:40:01 2 0.01 0.00 0.02 0.00 0.01 99.96 12:40:01 3 0.01 0.00 0.01 0.00 0.00 99.98 12:40:01 4 0.01 0.00 0.01 0.00 0.01 99.98 12:40:01 5 0.03 0.00 0.01 0.01 0.01 99.95 12:40:01 6 0.01 0.00 0.01 0.00 0.00 99.98 12:40:01 7 0.00 0.00 0.00 0.00 0.00 99.99 12:50:12 all 0.09 0.00 0.01 0.00 0.01 99.89 12:50:12 0 0.01 0.00 0.01 0.01 0.01 99.96 12:50:12 1 0.26 0.00 0.02 0.00 0.03 99.69 12:50:12 2 0.01 0.00 0.02 0.00 0.02 99.95 12:50:12 3 0.01 0.00 0.01 0.00 0.01 99.98 12:50:12 4 0.00 0.00 0.01 0.00 0.00 99.98 12:50:12 5 0.40 0.00 0.02 0.00 0.02 99.55 12:50:12 6 0.00 0.00 0.01 0.00 0.00 99.98 12:50:12 7 0.00 0.00 0.01 0.00 0.00 99.98 13:00:12 all 1.07 0.00 0.13 0.12 0.02 98.67 13:00:12 0 0.22 0.00 0.10 0.01 0.01 99.66 13:00:12 1 1.05 0.00 0.14 0.03 0.04 98.74 13:00:12 2 0.37 0.00 0.07 0.01 0.01 99.55 13:00:12 3 2.51 0.00 0.27 0.55 0.01 96.66 13:00:12 4 1.24 0.00 0.09 0.10 0.01 98.56 13:00:12 5 0.31 0.00 0.06 0.16 0.02 99.46 13:00:12 6 1.62 0.00 0.17 0.04 0.02 98.14 13:00:12 7 1.25 0.00 0.12 0.08 0.01 98.55 13:10:01 all 22.73 0.00 1.11 0.07 0.05 76.03 13:10:01 0 19.73 0.00 1.07 0.03 0.06 79.10 13:10:01 1 20.66 0.00 1.24 0.07 0.05 77.97 13:10:01 2 23.67 0.00 0.99 0.05 0.05 75.25 13:10:01 3 24.81 0.00 1.06 0.04 0.05 74.04 13:10:01 4 24.88 0.00 1.08 0.16 0.05 73.83 13:10:01 5 23.02 0.00 1.20 0.06 0.05 75.68 13:10:01 6 24.62 0.00 1.07 0.07 0.05 74.20 13:10:01 7 20.45 0.00 1.17 0.11 0.05 78.22 13:20:12 all 34.67 0.00 1.53 0.08 0.08 63.64 13:20:12 0 32.99 0.00 1.45 0.16 0.08 65.33 13:20:12 1 34.48 0.00 1.66 0.12 0.08 63.65 13:20:12 2 37.23 0.00 1.78 0.05 0.08 60.86 13:20:12 3 34.20 0.00 1.39 0.10 0.08 64.23 13:20:12 4 36.06 0.00 1.45 0.07 0.08 62.35 13:20:12 5 30.57 0.00 1.69 0.06 0.07 67.60 13:20:12 6 35.55 0.00 1.26 0.05 0.08 63.07 13:20:12 7 36.26 0.00 1.56 0.06 0.08 62.05 13:30:07 all 38.73 0.00 1.89 0.09 0.10 59.18 13:30:07 0 37.28 0.00 1.84 0.27 0.10 60.50 13:30:07 1 44.13 0.00 2.16 0.05 0.11 53.54 13:30:07 2 37.87 0.00 1.94 0.12 0.10 59.97 13:30:07 3 39.05 0.00 1.70 0.05 0.10 59.11 13:30:07 4 39.45 0.00 1.67 0.15 0.10 58.63 13:30:07 5 42.47 0.00 2.04 0.03 0.10 55.35 13:30:07 6 37.49 0.00 1.98 0.04 0.10 60.39 13:30:07 7 32.14 0.00 1.82 0.03 0.09 65.91 13:30:07 CPU %user %nice %system %iowait %steal %idle 13:40:01 all 22.78 0.00 1.09 0.07 0.07 75.99 13:40:01 0 21.86 0.00 1.15 0.05 0.07 76.86 13:40:01 1 19.63 0.00 0.99 0.02 0.07 79.29 13:40:01 2 23.95 0.00 1.21 0.02 0.07 74.75 13:40:01 3 22.38 0.00 1.23 0.08 0.07 76.24 13:40:01 4 21.48 0.00 1.00 0.18 0.06 77.28 13:40:01 5 24.50 0.00 1.13 0.03 0.07 74.27 13:40:01 6 26.02 0.00 0.94 0.13 0.08 72.83 13:40:01 7 22.44 0.00 1.09 0.03 0.07 76.37 Average: all 10.01 0.00 0.50 0.05 0.03 89.41 Average: 0 9.41 0.00 0.48 0.05 0.03 90.02 Average: 1 10.06 0.00 0.54 0.03 0.05 89.33 Average: 2 10.25 0.00 0.52 0.03 0.03 89.17 Average: 3 10.22 0.00 0.50 0.12 0.03 89.13 Average: 4 10.24 0.00 0.47 0.06 0.03 89.20 Average: 5 10.08 0.00 0.53 0.04 0.03 89.32 Average: 6 10.44 0.00 0.47 0.03 0.03 89.03 Average: 7 9.37 0.00 0.50 0.03 0.03 90.07