---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-4805 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 disabled; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: 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 8.6G 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 691 28376 4 3025 30958 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:b0:d7:ae brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.71/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79099sec preferred_lft 79099sec inet6 fe80::f816:3eff:feb0:d7ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 42:d6:dc:c8:7c:44 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 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-4805) 10/18/25 _x86_64_ (8 CPU) 09:16:07 LINUX RESTART (8 CPU) 09:20:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:01 19.42 0.64 6.39 12.39 666.24 940.73 543928.35 09:40:13 1.69 0.00 1.68 0.00 0.04 19.33 0.42 09:50:03 1.48 0.00 1.48 0.00 0.00 16.46 0.00 10:00:01 1.57 0.00 1.57 0.00 0.00 17.43 0.00 10:10:14 1.61 0.00 1.61 0.00 0.00 17.81 0.00 10:20:15 1.57 0.00 1.57 0.00 0.00 17.56 0.00 10:30:01 1.50 0.00 1.50 0.00 0.00 16.92 0.00 10:40:15 1.58 0.00 1.58 0.00 0.00 17.94 0.00 10:50:16 1.51 0.00 1.51 0.00 0.00 17.16 0.00 11:00:01 1.51 0.00 1.50 0.00 0.22 33.92 42.03 11:10:17 1.57 0.00 1.57 0.00 0.00 17.43 0.00 Average: 3.17 0.06 1.99 1.11 59.90 101.98 48888.29 09:20:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 29204544 31831460 511832 1.56 104020 2827548 1091460 3.22 593684 2691552 96 09:40:13 29204424 31831952 511664 1.56 104644 2827524 1091508 3.22 594328 2692804 32 09:50:03 29203604 31831792 511836 1.56 105184 2827660 1091460 3.22 594852 2693532 4 10:00:01 29202124 31830980 512636 1.56 105696 2827804 1091572 3.22 595392 2695368 12 10:10:14 29214004 31843360 500188 1.52 106188 2827820 1091588 3.22 595872 2699340 36 10:20:15 29211988 31842012 501520 1.53 106716 2827956 1091652 3.22 596404 2700704 16 10:30:01 29210252 31840780 502824 1.53 107220 2827964 1091652 3.22 596896 2701848 4 10:40:15 29209244 31840340 503452 1.53 107764 2827976 1091652 3.22 597440 2702900 4 10:50:16 29208236 31839972 503748 1.53 108284 2828124 1091652 3.22 597948 2705252 212 11:00:01 29170700 31802992 540868 1.65 108780 2828188 1112904 3.28 598588 2748524 8 11:10:17 29168188 31801016 542616 1.65 109300 2828196 1112984 3.28 599108 2750496 32 Average: 29200664 31830605 513017 1.56 106709 2827887 1095462 3.23 596410 2707484 41 09:20:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 13.89 8.30 203.84 0.62 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 09:40:13 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:40:13 ens3 0.53 0.15 0.10 0.06 0.00 0.00 0.00 0.00 09:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:03 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:50:03 ens3 0.72 0.11 0.10 0.04 0.00 0.00 0.00 0.00 09:50:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.53 0.15 0.12 0.06 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:14 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:10:14 ens3 0.57 0.19 0.19 0.12 0.00 0.00 0.00 0.00 10:10:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:15 ens3 0.44 0.12 0.08 0.04 0.00 0.00 0.00 0.00 10:20:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:30:01 ens3 0.49 0.13 0.11 0.06 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:15 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:40:15 ens3 0.44 0.12 0.08 0.04 0.00 0.00 0.00 0.00 10:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:16 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:50:16 ens3 0.39 0.13 0.08 0.04 0.00 0.00 0.00 0.00 10:50:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 ens3 3.69 2.92 9.36 1.20 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:17 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:10:17 ens3 0.45 0.13 0.08 0.07 0.00 0.00 0.00 0.00 11:10:17 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 1.99 1.12 19.23 0.21 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 5.15.0-153-generic (prd-ubuntu2204-docker-8c-8g-4805) 10/18/25 _x86_64_ (8 CPU) 09:16:07 LINUX RESTART (8 CPU) 09:20:07 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 0.29 0.00 0.15 0.10 0.01 99.45 09:30:01 0 0.39 0.00 0.26 0.26 0.01 99.08 09:30:01 1 0.29 0.00 0.10 0.08 0.02 99.51 09:30:01 2 0.16 0.00 0.21 0.15 0.01 99.47 09:30:01 3 0.29 0.00 0.12 0.04 0.00 99.56 09:30:01 4 0.21 0.00 0.10 0.03 0.02 99.64 09:30:01 5 0.46 0.00 0.09 0.17 0.01 99.27 09:30:01 6 0.30 0.00 0.14 0.06 0.01 99.49 09:30:01 7 0.20 0.00 0.14 0.05 0.01 99.61 09:40:13 all 0.02 0.00 0.01 0.01 0.01 99.96 09:40:13 0 0.00 0.00 0.01 0.00 0.00 99.98 09:40:13 1 0.02 0.00 0.02 0.00 0.02 99.94 09:40:13 2 0.01 0.00 0.00 0.00 0.00 99.98 09:40:13 3 0.02 0.00 0.02 0.00 0.01 99.95 09:40:13 4 0.01 0.00 0.01 0.00 0.01 99.96 09:40:13 5 0.00 0.00 0.01 0.03 0.00 99.96 09:40:13 6 0.04 0.00 0.01 0.00 0.01 99.94 09:40:13 7 0.02 0.00 0.00 0.00 0.00 99.97 09:50:03 all 0.06 0.00 0.01 0.03 0.01 99.89 09:50:03 0 0.45 0.00 0.01 0.01 0.01 99.52 09:50:03 1 0.01 0.00 0.01 0.01 0.01 99.96 09:50:03 2 0.01 0.00 0.01 0.00 0.00 99.98 09:50:03 3 0.02 0.00 0.02 0.00 0.01 99.94 09:50:03 4 0.01 0.00 0.02 0.20 0.01 99.76 09:50:03 5 0.01 0.00 0.02 0.01 0.01 99.96 09:50:03 6 0.00 0.00 0.01 0.00 0.00 99.99 09:50:03 7 0.01 0.00 0.01 0.00 0.00 99.98 10:00:01 all 0.06 0.00 0.01 0.00 0.01 99.92 10:00:01 0 0.40 0.00 0.02 0.00 0.01 99.58 10:00:01 1 0.02 0.00 0.02 0.00 0.01 99.94 10:00:01 2 0.01 0.00 0.01 0.00 0.01 99.97 10:00:01 3 0.01 0.00 0.01 0.00 0.00 99.98 10:00:01 4 0.02 0.00 0.02 0.03 0.01 99.92 10:00:01 5 0.01 0.00 0.02 0.00 0.02 99.96 10:00:01 6 0.00 0.00 0.00 0.00 0.00 99.99 10:00:01 7 0.01 0.00 0.01 0.00 0.00 99.99 10:10:14 all 0.03 0.00 0.01 0.02 0.01 99.93 10:10:14 0 0.01 0.00 0.02 0.02 0.01 99.94 10:10:14 1 0.11 0.00 0.01 0.00 0.02 99.85 10:10:14 2 0.06 0.00 0.01 0.06 0.00 99.86 10:10:14 3 0.01 0.00 0.01 0.00 0.00 99.98 10:10:14 4 0.05 0.00 0.01 0.03 0.02 99.89 10:10:14 5 0.00 0.00 0.00 0.00 0.00 99.99 10:10:14 6 0.00 0.00 0.00 0.04 0.00 99.95 10:10:14 7 0.01 0.00 0.01 0.01 0.01 99.97 10:20:15 all 0.04 0.00 0.01 0.00 0.01 99.94 10:20:15 0 0.01 0.00 0.01 0.00 0.00 99.97 10:20:15 1 0.26 0.00 0.04 0.00 0.04 99.66 10:20:15 2 0.00 0.00 0.01 0.00 0.01 99.98 10:20:15 3 0.00 0.00 0.00 0.02 0.00 99.97 10:20:15 4 0.00 0.00 0.01 0.00 0.01 99.97 10:20:15 5 0.00 0.00 0.00 0.00 0.00 99.99 10:20:15 6 0.00 0.00 0.00 0.00 0.00 99.99 10:20:15 7 0.01 0.00 0.00 0.00 0.00 99.99 10:30:01 all 0.06 0.00 0.01 0.00 0.01 99.92 10:30:01 0 0.01 0.00 0.00 0.00 0.00 99.99 10:30:01 1 0.44 0.00 0.03 0.00 0.04 99.49 10:30:01 2 0.01 0.00 0.01 0.00 0.00 99.98 10:30:01 3 0.01 0.00 0.01 0.02 0.00 99.96 10:30:01 4 0.01 0.00 0.01 0.00 0.01 99.97 10:30:01 5 0.01 0.00 0.01 0.00 0.00 99.98 10:30:01 6 0.00 0.00 0.01 0.00 0.00 99.99 10:30:01 7 0.01 0.00 0.01 0.00 0.01 99.98 10:40:15 all 0.02 0.00 0.01 0.01 0.01 99.95 10:40:15 0 0.00 0.00 0.00 0.00 0.00 99.99 10:40:15 1 0.10 0.00 0.03 0.00 0.03 99.84 10:40:15 2 0.01 0.00 0.01 0.02 0.01 99.96 10:40:15 3 0.01 0.00 0.01 0.05 0.01 99.93 10:40:15 4 0.01 0.00 0.01 0.01 0.02 99.95 10:40:15 5 0.00 0.00 0.01 0.00 0.00 99.98 10:40:15 6 0.00 0.00 0.00 0.00 0.00 99.99 10:40:15 7 0.01 0.00 0.01 0.00 0.00 99.99 10:50:16 all 0.02 0.00 0.01 0.00 0.01 99.96 10:50:16 0 0.00 0.00 0.00 0.00 0.00 99.99 10:50:16 1 0.07 0.00 0.02 0.00 0.02 99.89 10:50:16 2 0.01 0.00 0.01 0.00 0.02 99.95 10:50:16 3 0.01 0.00 0.01 0.02 0.00 99.96 10:50:16 4 0.01 0.00 0.02 0.01 0.01 99.95 10:50:16 5 0.00 0.00 0.01 0.00 0.00 99.98 10:50:16 6 0.00 0.00 0.00 0.00 0.00 100.00 10:50:16 7 0.01 0.00 0.00 0.00 0.00 99.99 11:00:01 all 0.15 0.00 0.01 0.01 0.01 99.83 11:00:01 0 0.03 0.00 0.01 0.00 0.01 99.96 11:00:01 1 1.04 0.00 0.03 0.00 0.03 98.90 11:00:01 2 0.01 0.00 0.01 0.00 0.00 99.97 11:00:01 3 0.02 0.00 0.01 0.04 0.01 99.92 11:00:01 4 0.02 0.00 0.02 0.01 0.02 99.94 11:00:01 5 0.01 0.00 0.01 0.00 0.00 99.98 11:00:01 6 0.01 0.00 0.00 0.01 0.00 99.98 11:00:01 7 0.01 0.00 0.01 0.01 0.01 99.97 11:10:17 all 0.08 0.00 0.01 0.01 0.01 99.90 11:10:17 0 0.56 0.00 0.01 0.00 0.01 99.41 11:10:17 1 0.02 0.00 0.02 0.00 0.02 99.93 11:10:17 2 0.00 0.00 0.00 0.00 0.00 99.99 11:10:17 3 0.01 0.00 0.01 0.04 0.00 99.93 11:10:17 4 0.01 0.00 0.01 0.00 0.02 99.95 11:10:17 5 0.01 0.00 0.01 0.00 0.00 99.98 11:10:17 6 0.00 0.00 0.00 0.00 0.00 100.00 11:10:17 7 0.01 0.00 0.01 0.02 0.00 99.96 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.07 0.00 0.02 0.02 0.01 99.88 Average: 0 0.17 0.00 0.03 0.03 0.01 99.77 Average: 1 0.21 0.00 0.03 0.01 0.02 99.72 Average: 2 0.03 0.00 0.03 0.02 0.01 99.92 Average: 3 0.04 0.00 0.02 0.02 0.01 99.92 Average: 4 0.03 0.00 0.02 0.03 0.02 99.90 Average: 5 0.05 0.00 0.02 0.02 0.01 99.91 Average: 6 0.03 0.00 0.02 0.01 0.00 99.94 Average: 7 0.03 0.00 0.02 0.01 0.00 99.94