---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2425 5.15.0-131-generic #141-Ubuntu SMP Fri Jan 10 21:18:28 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 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 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 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 873 24738 4 6481 30751 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:2d:bf:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.60/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80524sec preferred_lft 80524sec inet6 fe80::f816:3eff:fe2d:bf9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:4c:45:01 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 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-2425) 09/30/25 _x86_64_ (8 CPU) 08:16:46 LINUX RESTART (8 CPU) 08:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:09 10.35 0.48 8.77 1.10 577.75 1059.59 21945.09 08:40:09 1.63 0.01 1.62 0.00 0.04 18.81 64.49 08:50:01 1.50 0.00 1.50 0.00 0.00 16.97 0.00 09:00:09 1.56 0.00 1.56 0.00 0.00 17.30 0.00 09:10:09 15.10 0.00 1.73 13.36 0.15 18.97 512152.99 09:20:01 1.61 0.00 1.61 0.00 0.00 17.90 0.00 09:30:09 22.66 2.79 17.66 2.21 144.01 6404.40 15151.92 09:40:19 50.79 11.77 34.19 4.83 134.09 9298.90 49582.86 09:50:01 34.84 0.01 30.62 4.21 0.27 8332.65 31765.61 Average: 15.59 1.70 11.03 2.86 96.39 2799.38 70117.01 08:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:09 29358444 31883260 464844 1.41 89552 2742632 1074196 3.17 517316 2625644 156 08:40:09 29357744 31883200 464976 1.41 90076 2742748 1074392 3.17 517840 2628896 132 08:50:01 29356500 31882548 465588 1.42 90644 2742752 1074488 3.17 518416 2638124 4 09:00:09 29355244 31881784 466352 1.42 91120 2742760 1074456 3.17 518892 2638480 36 09:10:09 29344952 31882096 465756 1.42 91828 2752616 1074456 3.17 529448 2639748 36 09:20:01 29343196 31880880 466884 1.42 92340 2752700 1074456 3.17 529928 2642496 8 09:30:09 25824240 29428532 2881764 8.77 143596 3706780 3569820 10.53 872612 5748292 61988 09:40:19 25283040 29362996 2940752 8.95 184564 4085128 2965024 8.74 1028804 6038296 15144 09:50:01 24513000 29192400 3108208 9.46 208532 4616648 3209944 9.47 1153788 6662336 108368 Average: 27970707 31030855 1302792 3.96 120250 3209418 1799026 5.31 687449 3806924 20652 08:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:09 lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 08:30:09 ens3 58.80 40.15 272.34 3.43 0.00 0.00 0.00 0.00 08:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:40:09 ens3 0.75 0.28 0.24 0.16 0.00 0.00 0.00 0.00 08:40:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:50:01 ens3 1.97 0.49 0.60 0.38 0.00 0.00 0.00 0.00 08:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:09 ens3 0.44 0.08 0.05 0.02 0.00 0.00 0.00 0.00 09:00:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:09 ens3 0.39 0.10 0.07 0.04 0.00 0.00 0.00 0.00 09:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:01 ens3 0.58 0.20 0.16 0.11 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:09 lo 772.54 772.54 734.28 734.28 0.00 0.00 0.00 0.00 09:30:09 ens3 80.68 62.01 661.31 19.40 0.00 0.00 0.00 0.00 09:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:19 lo 1916.43 1916.43 1821.87 1821.87 0.00 0.00 0.00 0.00 09:40:19 ens3 20.57 17.28 8.67 5.98 0.00 0.00 0.00 0.00 09:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 1567.99 1567.99 1491.03 1491.03 0.00 0.00 0.00 0.00 09:50:01 ens3 25.40 19.71 9.86 7.38 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 472.70 472.70 449.34 449.34 0.00 0.00 0.00 0.00 Average: ens3 21.21 15.70 107.21 4.12 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 5.15.0-131-generic (prd-ubuntu2204-docker-8c-8g-2425) 09/30/25 _x86_64_ (8 CPU) 08:16:46 LINUX RESTART (8 CPU) 08:20:01 CPU %user %nice %system %iowait %steal %idle 08:30:09 all 0.25 0.00 0.15 0.08 0.02 99.50 08:30:09 0 0.29 0.00 0.29 0.05 0.02 99.35 08:30:09 1 0.16 0.00 0.14 0.19 0.02 99.49 08:30:09 2 0.30 0.00 0.26 0.07 0.01 99.36 08:30:09 3 0.17 0.00 0.09 0.04 0.02 99.68 08:30:09 4 0.18 0.00 0.09 0.12 0.01 99.60 08:30:09 5 0.40 0.00 0.11 0.08 0.02 99.39 08:30:09 6 0.30 0.00 0.11 0.05 0.01 99.53 08:30:09 7 0.22 0.00 0.12 0.03 0.01 99.61 08:40:09 all 0.05 0.00 0.01 0.01 0.01 99.92 08:40:09 0 0.01 0.00 0.02 0.00 0.01 99.96 08:40:09 1 0.01 0.00 0.01 0.08 0.00 99.89 08:40:09 2 0.07 0.00 0.01 0.02 0.01 99.89 08:40:09 3 0.27 0.00 0.01 0.01 0.01 99.70 08:40:09 4 0.01 0.00 0.01 0.00 0.01 99.96 08:40:09 5 0.01 0.00 0.01 0.00 0.01 99.97 08:40:09 6 0.01 0.00 0.00 0.00 0.00 99.99 08:40:09 7 0.02 0.00 0.01 0.00 0.02 99.95 08:50:01 all 0.04 0.00 0.01 0.01 0.01 99.92 08:50:01 0 0.01 0.00 0.01 0.00 0.00 99.98 08:50:01 1 0.03 0.00 0.03 0.05 0.02 99.87 08:50:01 2 0.05 0.00 0.01 0.00 0.00 99.93 08:50:01 3 0.21 0.00 0.03 0.00 0.02 99.74 08:50:01 4 0.02 0.00 0.02 0.00 0.01 99.96 08:50:01 5 0.01 0.00 0.01 0.00 0.01 99.98 08:50:01 6 0.02 0.00 0.01 0.00 0.00 99.98 08:50:01 7 0.01 0.00 0.01 0.04 0.01 99.93 09:00:09 all 0.13 0.00 0.01 0.00 0.01 99.85 09:00:09 0 0.00 0.00 0.01 0.00 0.00 99.98 09:00:09 1 0.97 0.00 0.04 0.02 0.03 98.94 09:00:09 2 0.01 0.00 0.01 0.00 0.00 99.97 09:00:09 3 0.01 0.00 0.01 0.00 0.01 99.97 09:00:09 4 0.01 0.00 0.02 0.00 0.01 99.95 09:00:09 5 0.00 0.00 0.01 0.00 0.01 99.98 09:00:09 6 0.01 0.00 0.00 0.00 0.00 99.99 09:00:09 7 0.00 0.00 0.00 0.00 0.00 100.00 09:10:09 all 0.04 0.00 0.01 0.03 0.01 99.90 09:10:09 0 0.00 0.00 0.00 0.00 0.00 99.99 09:10:09 1 0.27 0.00 0.03 0.08 0.02 99.60 09:10:09 2 0.01 0.00 0.02 0.01 0.01 99.96 09:10:09 3 0.01 0.00 0.01 0.01 0.01 99.96 09:10:09 4 0.01 0.00 0.02 0.00 0.00 99.97 09:10:09 5 0.01 0.00 0.01 0.00 0.01 99.97 09:10:09 6 0.01 0.00 0.03 0.16 0.00 99.79 09:10:09 7 0.01 0.00 0.00 0.00 0.00 99.99 09:20:01 all 0.09 0.00 0.01 0.01 0.01 99.88 09:20:01 0 0.00 0.00 0.01 0.00 0.01 99.98 09:20:01 1 0.69 0.00 0.04 0.00 0.02 99.25 09:20:01 2 0.02 0.00 0.02 0.00 0.00 99.96 09:20:01 3 0.01 0.00 0.01 0.01 0.01 99.97 09:20:01 4 0.01 0.00 0.01 0.00 0.01 99.98 09:20:01 5 0.01 0.00 0.02 0.06 0.01 99.91 09:20:01 6 0.00 0.00 0.01 0.00 0.00 99.99 09:20:01 7 0.00 0.00 0.01 0.00 0.00 99.99 09:30:09 all 34.13 0.00 1.42 0.08 0.08 64.29 09:30:09 0 30.30 0.00 1.55 0.03 0.08 68.04 09:30:09 1 38.08 0.00 1.63 0.13 0.08 60.08 09:30:09 2 31.38 0.00 1.51 0.07 0.08 66.95 09:30:09 3 33.06 0.00 1.41 0.10 0.08 65.35 09:30:09 4 40.32 0.00 1.62 0.09 0.08 57.90 09:30:09 5 36.48 0.00 1.27 0.05 0.08 62.12 09:30:09 6 33.74 0.00 1.29 0.05 0.07 64.85 09:30:09 7 29.70 0.00 1.09 0.09 0.07 69.05 09:40:19 all 34.96 0.04 1.87 0.13 0.08 62.92 09:40:19 0 31.62 0.00 1.44 0.06 0.08 66.80 09:40:19 1 34.42 0.00 2.11 0.14 0.08 63.25 09:40:19 2 39.24 0.00 2.52 0.19 0.08 57.97 09:40:19 3 37.85 0.00 1.97 0.13 0.09 59.97 09:40:19 4 34.97 0.08 1.82 0.13 0.09 62.91 09:40:19 5 36.22 0.23 2.06 0.24 0.09 61.17 09:40:19 6 36.06 0.00 1.51 0.11 0.08 62.24 09:40:19 7 29.32 0.00 1.56 0.05 0.08 69.00 09:50:01 all 36.37 0.00 1.86 0.10 0.08 61.59 09:50:01 0 37.68 0.00 2.06 0.11 0.08 60.07 09:50:01 1 37.51 0.00 2.02 0.13 0.09 60.25 09:50:01 2 34.64 0.00 2.38 0.18 0.08 62.71 09:50:01 3 37.00 0.00 2.06 0.14 0.08 60.72 09:50:01 4 31.91 0.00 1.68 0.11 0.09 66.22 09:50:01 5 34.65 0.00 1.72 0.03 0.08 63.52 09:50:01 6 40.14 0.00 1.51 0.06 0.08 58.22 09:50:01 7 37.40 0.00 1.46 0.06 0.08 61.00 Average: all 11.76 0.00 0.60 0.05 0.03 87.56 Average: 0 11.07 0.00 0.60 0.03 0.03 88.27 Average: 1 12.43 0.00 0.67 0.09 0.04 86.76 Average: 2 11.73 0.00 0.75 0.06 0.03 87.44 Average: 3 12.03 0.00 0.62 0.05 0.04 87.26 Average: 4 11.93 0.01 0.59 0.05 0.03 87.39 Average: 5 11.95 0.03 0.58 0.05 0.03 87.36 Average: 6 12.21 0.00 0.50 0.05 0.03 87.22 Average: 7 10.71 0.00 0.47 0.03 0.03 88.76