---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-61086 5.15.0-190-generic #200-Ubuntu SMP Fri Aug 7 15:06:04 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 12G 144G 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 776 24976 4 6339 30847 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:7f:e4:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.214/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 76694sec preferred_lft 76694sec inet6 fe80::f816:3eff:fe7f:e48e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether c2:a1:53:54:05:d1 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 5.15.0-190-generic (prd-ubuntu2204-docker-8c-8g-61086) 10/01/26 _x86_64_ (8 CPU) 10:34:05 LINUX RESTART (8 CPU) 10:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:50:49 1.31 0.00 1.30 0.00 0.04 15.89 0.56 11:00:49 1.17 0.00 1.17 0.00 0.00 13.84 0.00 11:10:01 1.10 0.00 1.10 0.00 0.00 12.90 0.00 11:20:49 14.47 0.00 1.65 12.81 0.15 18.72 474831.67 11:30:49 1.58 0.00 1.58 0.00 0.00 18.16 0.00 11:40:36 1.61 0.00 1.61 0.00 0.00 18.69 0.00 11:50:49 1.57 0.00 1.57 0.00 0.00 18.16 0.00 12:00:33 1.59 0.00 1.59 0.00 0.00 18.38 0.00 12:10:49 1.60 0.00 1.60 0.00 0.00 18.03 0.00 12:20:35 1.66 0.00 1.66 0.00 0.00 18.49 0.00 12:30:49 1.59 0.00 1.59 0.00 0.00 17.81 0.00 12:40:49 1.67 0.00 1.67 0.00 0.00 18.95 0.00 12:50:49 1.70 0.00 1.70 0.00 0.00 18.76 0.00 13:00:49 1.69 0.00 1.69 0.00 0.00 18.75 0.00 13:10:01 41.43 3.94 36.73 0.77 134.02 8399.91 4686.82 Average: 4.90 0.24 3.69 0.97 8.22 531.04 34520.68 10:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:50:49 30007344 31777812 605536 1.84 64692 2043784 1544640 4.55 221940 2315160 16 11:00:49 30007952 31778940 604196 1.84 65060 2043916 1544704 4.56 222316 2318716 16 11:10:01 30005908 31777324 605720 1.84 65468 2043924 1544656 4.56 222720 2321848 4 11:20:49 29995376 31777720 605268 1.84 66408 2053912 1544640 4.55 233532 2322632 4 11:30:49 29994628 31777644 605392 1.84 67024 2053936 1544688 4.56 234176 2324248 8 11:40:36 29995684 31779448 603480 1.84 67628 2054072 1544656 4.56 234768 2326712 8 11:50:49 29994680 31779104 603816 1.84 68268 2054080 1544648 4.55 235392 2328648 8 12:00:33 29993424 31778480 604320 1.84 68844 2054088 1544664 4.56 235992 2329448 4 12:10:49 29992700 31778512 604044 1.84 69468 2054220 1544712 4.56 236600 2333764 4 12:20:35 29991724 31778176 604540 1.84 70068 2054236 1544728 4.56 237224 2334436 8 12:30:49 29990724 31777772 604772 1.84 70684 2054244 1544712 4.56 237808 2335848 12 12:40:49 29990500 31778356 604464 1.84 71308 2054384 1544712 4.56 238464 2339872 4 12:50:49 29990500 31778948 603788 1.84 71932 2054396 1544712 4.56 239040 2340604 8 13:00:49 29988244 31777516 605164 1.84 72556 2054532 1544776 4.56 239712 2342612 8 13:10:01 25928700 30399344 1912544 5.82 115248 4635496 2292076 6.76 1215700 5307520 526512 Average: 29724539 31686340 691803 2.11 71644 2224215 1594515 4.70 299026 2528138 35108 10:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:50:49 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 10:50:49 ens3 0.27 0.08 0.03 0.02 0.00 0.00 0.00 0.00 10:50:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:49 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:00:49 ens3 0.80 0.21 0.23 0.13 0.00 0.00 0.00 0.00 11:00:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 ens3 0.69 0.23 0.22 0.15 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:49 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 11:20:49 ens3 0.25 0.09 0.03 0.02 0.00 0.00 0.00 0.00 11:20:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:49 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:49 ens3 0.33 0.13 0.08 0.05 0.00 0.00 0.00 0.00 11:30:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:36 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:36 ens3 0.50 0.16 0.15 0.09 0.00 0.00 0.00 0.00 11:40:36 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:49 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:49 ens3 0.68 0.15 0.15 0.07 0.00 0.00 0.00 0.00 11:50:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:33 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:33 ens3 0.24 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:00:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:49 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:49 ens3 0.71 0.27 0.26 0.17 0.00 0.00 0.00 0.00 12:10:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:20:35 ens3 0.23 0.08 0.03 0.02 0.00 0.00 0.00 0.00 12:20:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:49 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:30:49 ens3 0.32 0.11 0.08 0.04 0.00 0.00 0.00 0.00 12:30:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:49 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:40:49 ens3 0.81 0.27 0.25 0.16 0.00 0.00 0.00 0.00 12:40:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:49 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:50:49 ens3 0.35 0.08 0.04 0.02 0.00 0.00 0.00 0.00 12:50:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:49 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:00:49 ens3 0.37 0.13 0.10 0.06 0.00 0.00 0.00 0.00 13:00:49 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 179.46 179.46 214.29 214.29 0.00 0.00 0.00 0.00 13:10:01 ens3 269.03 201.61 1343.58 59.93 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 Average: lo 11.09 11.09 13.13 13.13 0.00 0.00 0.00 0.00 Average: ens3 16.92 12.49 82.42 3.74 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 5.15.0-190-generic (prd-ubuntu2204-docker-8c-8g-61086) 10/01/26 _x86_64_ (8 CPU) 10:34:05 LINUX RESTART (8 CPU) 10:40:01 CPU %user %nice %system %iowait %steal %idle 10:50:49 all 0.11 0.00 0.01 0.01 0.00 99.87 10:50:49 0 0.02 0.00 0.03 0.00 0.00 99.94 10:50:49 1 0.01 0.00 0.01 0.00 0.00 99.98 10:50:49 2 0.00 0.00 0.01 0.00 0.00 99.99 10:50:49 3 0.00 0.00 0.01 0.00 0.00 99.98 10:50:49 4 0.01 0.00 0.01 0.00 0.00 99.98 10:50:49 5 0.01 0.00 0.00 0.03 0.00 99.96 10:50:49 6 0.01 0.00 0.01 0.00 0.00 99.98 10:50:49 7 0.79 0.00 0.03 0.00 0.00 99.18 11:00:49 all 0.19 0.00 0.01 0.01 0.00 99.80 11:00:49 0 0.02 0.00 0.04 0.00 0.00 99.94 11:00:49 1 0.01 0.00 0.01 0.01 0.00 99.97 11:00:49 2 0.02 0.00 0.01 0.00 0.00 99.98 11:00:49 3 0.01 0.00 0.00 0.00 0.00 99.98 11:00:49 4 1.39 0.00 0.02 0.00 0.00 98.59 11:00:49 5 0.00 0.00 0.00 0.03 0.00 99.96 11:00:49 6 0.01 0.00 0.00 0.00 0.00 99.99 11:00:49 7 0.02 0.00 0.02 0.00 0.00 99.97 11:10:01 all 0.05 0.00 0.01 0.00 0.00 99.93 11:10:01 0 0.01 0.00 0.02 0.00 0.00 99.96 11:10:01 1 0.02 0.00 0.01 0.01 0.00 99.96 11:10:01 2 0.01 0.00 0.01 0.00 0.00 99.99 11:10:01 3 0.03 0.00 0.01 0.00 0.00 99.97 11:10:01 4 0.30 0.00 0.01 0.00 0.00 99.69 11:10:01 5 0.02 0.00 0.01 0.03 0.00 99.94 11:10:01 6 0.00 0.00 0.01 0.00 0.00 99.99 11:10:01 7 0.01 0.00 0.01 0.00 0.00 99.97 11:20:49 all 0.02 0.00 0.01 0.03 0.00 99.94 11:20:49 0 0.00 0.00 0.01 0.00 0.00 99.99 11:20:49 1 0.03 0.00 0.04 0.04 0.00 99.89 11:20:49 2 0.00 0.00 0.00 0.00 0.00 99.99 11:20:49 3 0.01 0.00 0.01 0.00 0.00 99.98 11:20:49 4 0.06 0.00 0.04 0.17 0.00 99.73 11:20:49 5 0.01 0.00 0.01 0.00 0.00 99.98 11:20:49 6 0.01 0.00 0.01 0.00 0.00 99.97 11:20:49 7 0.01 0.00 0.01 0.00 0.00 99.98 11:30:49 all 0.09 0.00 0.01 0.01 0.00 99.89 11:30:49 0 0.01 0.00 0.01 0.00 0.00 99.99 11:30:49 1 0.01 0.00 0.01 0.04 0.00 99.94 11:30:49 2 0.67 0.00 0.02 0.00 0.00 99.31 11:30:49 3 0.02 0.00 0.03 0.01 0.00 99.93 11:30:49 4 0.01 0.00 0.01 0.00 0.00 99.99 11:30:49 5 0.02 0.00 0.02 0.00 0.00 99.96 11:30:49 6 0.01 0.00 0.01 0.00 0.00 99.98 11:30:49 7 0.01 0.00 0.01 0.01 0.00 99.97 11:40:36 all 0.04 0.00 0.01 0.01 0.00 99.94 11:40:36 0 0.00 0.00 0.00 0.00 0.00 99.99 11:40:36 1 0.01 0.00 0.02 0.04 0.00 99.93 11:40:36 2 0.22 0.00 0.03 0.00 0.00 99.75 11:40:36 3 0.06 0.00 0.01 0.00 0.00 99.94 11:40:36 4 0.00 0.00 0.01 0.01 0.00 99.98 11:40:36 5 0.02 0.00 0.01 0.00 0.00 99.96 11:40:36 6 0.01 0.00 0.01 0.00 0.00 99.98 11:40:36 7 0.01 0.00 0.01 0.00 0.00 99.97 11:50:49 all 0.05 0.00 0.01 0.01 0.00 99.93 11:50:49 0 0.00 0.00 0.01 0.00 0.00 99.99 11:50:49 1 0.02 0.00 0.02 0.04 0.00 99.92 11:50:49 2 0.29 0.00 0.01 0.00 0.00 99.69 11:50:49 3 0.02 0.00 0.02 0.00 0.00 99.96 11:50:49 4 0.01 0.00 0.01 0.00 0.00 99.97 11:50:49 5 0.01 0.00 0.01 0.00 0.00 99.98 11:50:49 6 0.01 0.00 0.01 0.00 0.00 99.97 11:50:49 7 0.02 0.00 0.02 0.00 0.00 99.96 12:00:33 all 0.05 0.00 0.02 0.01 0.00 99.92 12:00:33 0 0.00 0.00 0.00 0.00 0.00 99.99 12:00:33 1 0.02 0.00 0.01 0.04 0.00 99.93 12:00:33 2 0.33 0.00 0.04 0.00 0.00 99.63 12:00:33 3 0.01 0.00 0.02 0.00 0.00 99.96 12:00:33 4 0.00 0.00 0.01 0.00 0.00 99.99 12:00:33 5 0.01 0.00 0.02 0.01 0.00 99.96 12:00:33 6 0.01 0.00 0.02 0.00 0.00 99.97 12:00:33 7 0.02 0.00 0.02 0.00 0.01 99.95 12:10:49 all 0.06 0.00 0.01 0.01 0.00 99.92 12:10:49 0 0.01 0.00 0.00 0.00 0.00 99.99 12:10:49 1 0.02 0.00 0.02 0.04 0.00 99.92 12:10:49 2 0.39 0.00 0.02 0.00 0.00 99.59 12:10:49 3 0.01 0.00 0.00 0.00 0.00 99.99 12:10:49 4 0.01 0.00 0.01 0.00 0.00 99.99 12:10:49 5 0.01 0.00 0.01 0.00 0.00 99.97 12:10:49 6 0.02 0.00 0.02 0.00 0.00 99.96 12:10:49 7 0.02 0.00 0.02 0.00 0.00 99.96 12:20:35 all 0.04 0.00 0.01 0.01 0.00 99.94 12:20:35 0 0.01 0.00 0.01 0.00 0.00 99.99 12:20:35 1 0.01 0.00 0.01 0.04 0.00 99.94 12:20:35 2 0.29 0.00 0.04 0.00 0.00 99.68 12:20:35 3 0.00 0.00 0.01 0.00 0.00 99.99 12:20:35 4 0.01 0.00 0.01 0.00 0.00 99.98 12:20:35 5 0.02 0.00 0.03 0.01 0.00 99.94 12:20:35 6 0.00 0.00 0.00 0.00 0.00 99.99 12:20:35 7 0.01 0.00 0.01 0.00 0.00 99.98 12:30:49 all 0.09 0.00 0.01 0.01 0.00 99.88 12:30:49 0 0.01 0.00 0.00 0.00 0.00 99.99 12:30:49 1 0.02 0.00 0.02 0.01 0.00 99.94 12:30:49 2 0.64 0.00 0.02 0.02 0.00 99.31 12:30:49 3 0.01 0.00 0.01 0.00 0.00 99.98 12:30:49 4 0.02 0.00 0.02 0.00 0.00 99.96 12:30:49 5 0.02 0.00 0.01 0.00 0.00 99.97 12:30:49 6 0.00 0.00 0.00 0.05 0.00 99.94 12:30:49 7 0.00 0.00 0.01 0.02 0.00 99.97 12:30:49 CPU %user %nice %system %iowait %steal %idle 12:40:49 all 0.01 0.00 0.01 0.01 0.00 99.96 12:40:49 0 0.02 0.00 0.00 0.00 0.00 99.98 12:40:49 1 0.01 0.00 0.01 0.00 0.00 99.98 12:40:49 2 0.02 0.00 0.03 0.00 0.00 99.95 12:40:49 3 0.03 0.00 0.03 0.00 0.00 99.93 12:40:49 4 0.02 0.00 0.01 0.00 0.00 99.97 12:40:49 5 0.01 0.00 0.01 0.01 0.00 99.97 12:40:49 6 0.00 0.00 0.01 0.04 0.00 99.95 12:40:49 7 0.00 0.00 0.01 0.00 0.01 99.98 12:50:49 all 0.03 0.00 0.01 0.01 0.00 99.94 12:50:49 0 0.01 0.00 0.00 0.00 0.00 99.99 12:50:49 1 0.02 0.00 0.02 0.00 0.00 99.95 12:50:49 2 0.18 0.00 0.03 0.00 0.00 99.78 12:50:49 3 0.02 0.00 0.03 0.00 0.00 99.94 12:50:49 4 0.02 0.00 0.01 0.00 0.00 99.96 12:50:49 5 0.01 0.00 0.01 0.01 0.00 99.97 12:50:49 6 0.00 0.00 0.01 0.03 0.00 99.96 12:50:49 7 0.00 0.00 0.00 0.00 0.00 99.99 13:00:49 all 0.10 0.00 0.01 0.01 0.00 99.88 13:00:49 0 0.02 0.00 0.04 0.00 0.00 99.93 13:00:49 1 0.01 0.00 0.01 0.00 0.00 99.98 13:00:49 2 0.21 0.00 0.01 0.00 0.00 99.78 13:00:49 3 0.02 0.00 0.02 0.01 0.00 99.96 13:00:49 4 0.51 0.00 0.02 0.00 0.00 99.47 13:00:49 5 0.01 0.00 0.01 0.00 0.00 99.98 13:00:49 6 0.00 0.00 0.00 0.04 0.00 99.96 13:00:49 7 0.00 0.00 0.00 0.00 0.00 99.99 13:10:01 all 11.82 0.00 0.85 0.13 0.01 87.19 13:10:01 0 11.11 0.00 0.81 0.04 0.01 88.03 13:10:01 1 9.98 0.00 0.64 0.05 0.01 89.33 13:10:01 2 11.29 0.00 0.88 0.13 0.01 87.69 13:10:01 3 10.78 0.00 0.66 0.04 0.01 88.51 13:10:01 4 11.52 0.00 0.87 0.19 0.01 87.41 13:10:01 5 12.32 0.00 0.86 0.33 0.01 86.49 13:10:01 6 13.93 0.00 1.10 0.23 0.01 84.74 13:10:01 7 13.66 0.00 1.00 0.03 0.01 85.30 Average: all 0.79 0.00 0.06 0.02 0.00 99.13 Average: 0 0.69 0.00 0.06 0.00 0.00 99.24 Average: 1 0.63 0.00 0.05 0.02 0.00 99.29 Average: 2 0.91 0.00 0.07 0.01 0.00 99.01 Average: 3 0.68 0.00 0.05 0.01 0.00 99.26 Average: 4 0.86 0.00 0.06 0.02 0.00 99.05 Average: 5 0.77 0.00 0.06 0.03 0.00 99.14 Average: 6 0.86 0.00 0.07 0.03 0.00 99.04 Average: 7 0.90 0.00 0.07 0.00 0.00 99.02