---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-41467 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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 20G 136G 13% / 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 842 16727 4 14522 30782 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:39:be:de brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.121/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 82181sec preferred_lft 82181sec inet6 fe80::f816:3eff:fe39:bede/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether ca:bf:b9:c2:8d:55 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 inet6 fe80::c8bf:b9ff:fec2:8d55/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-41467) 08/27/25 _x86_64_ (8 CPU) 08:35:14 LINUX RESTART (8 CPU) 08:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:50:12 7.65 0.47 6.54 0.64 574.17 921.09 20193.57 09:00:28 1.81 0.20 1.59 0.02 2.25 18.76 11.29 09:10:01 1.74 0.18 1.56 0.00 5.57 17.93 0.00 09:20:24 1.60 0.00 1.60 0.00 0.01 17.98 0.00 09:30:14 35.68 2.80 31.74 1.14 234.50 2980.63 1012.70 09:40:01 149.08 1.09 126.79 21.21 101.51 38419.69 526253.62 Average: 32.33 0.78 27.79 3.76 153.67 6922.53 89465.50 08:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:50:12 29754492 31765656 614976 1.87 65336 2281264 1494184 4.41 400140 2423536 12 09:00:28 29745460 31758080 622516 1.89 66656 2281316 1493592 4.40 401472 2432168 140 09:10:01 29710508 31725748 654224 1.99 67228 2282920 1497088 4.41 403372 2472376 8 09:20:24 29695388 31711296 668640 2.03 67872 2282928 1497184 4.42 404016 2490664 16 09:30:14 28103904 31076384 1252100 3.81 121452 3142260 1651192 4.87 594472 3769704 162444 09:40:01 16192848 27289780 4956816 15.08 367736 10345936 2891128 8.53 2187648 13289772 20 Average: 27200433 30887824 1461545 4.45 126047 3769437 1754061 5.17 731853 4479703 27107 08:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:50:12 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 08:50:12 ens3 56.78 32.92 264.64 2.59 0.00 0.00 0.00 0.00 08:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:28 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:00:28 ens3 0.37 0.24 0.14 0.29 0.00 0.00 0.00 0.00 09:00:28 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 ens3 1.96 1.14 0.95 0.93 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:24 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:20:24 ens3 0.88 0.43 0.31 0.61 0.00 0.00 0.00 0.00 09:20:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:14 lo 0.39 0.39 0.06 0.06 0.00 0.00 0.00 0.00 09:30:14 ens3 74.23 57.05 822.23 14.14 0.00 0.00 0.00 0.00 09:30:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:01 lo 2.33 2.33 0.54 0.54 0.00 0.00 0.00 0.00 09:40:01 ens3 277.13 236.80 2375.84 1050.87 0.00 0.00 0.00 0.00 09:40:01 docker0 5.81 6.95 0.45 114.33 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 67.54 53.86 567.42 174.53 0.00 0.00 0.00 0.00 Average: docker0 0.95 1.13 0.07 18.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-41467) 08/27/25 _x86_64_ (8 CPU) 08:35:14 LINUX RESTART (8 CPU) 08:40:01 CPU %user %nice %system %iowait %steal %idle 08:50:12 all 0.34 0.00 0.16 0.23 0.01 99.26 08:50:12 0 0.26 0.00 0.14 0.04 0.01 99.55 08:50:12 1 0.74 0.00 0.15 0.07 0.01 99.03 08:50:12 2 0.23 0.00 0.25 1.31 0.01 98.20 08:50:12 3 0.29 0.00 0.16 0.02 0.00 99.52 08:50:12 4 0.23 0.00 0.17 0.04 0.01 99.55 08:50:12 5 0.57 0.00 0.16 0.29 0.02 98.97 08:50:12 6 0.25 0.00 0.12 0.07 0.01 99.55 08:50:12 7 0.15 0.00 0.12 0.01 0.00 99.71 09:00:28 all 0.07 0.00 0.01 0.01 0.01 99.91 09:00:28 0 0.00 0.00 0.00 0.00 0.01 99.98 09:00:28 1 0.02 0.00 0.00 0.01 0.00 99.96 09:00:28 2 0.45 0.00 0.01 0.00 0.01 99.53 09:00:28 3 0.00 0.00 0.00 0.00 0.00 99.99 09:00:28 4 0.01 0.00 0.01 0.03 0.01 99.94 09:00:28 5 0.02 0.00 0.04 0.00 0.03 99.91 09:00:28 6 0.01 0.00 0.01 0.00 0.01 99.97 09:00:28 7 0.00 0.00 0.00 0.00 0.00 99.99 09:10:01 all 0.05 0.00 0.01 0.00 0.01 99.92 09:10:01 0 0.00 0.00 0.01 0.00 0.01 99.98 09:10:01 1 0.11 0.00 0.01 0.00 0.00 99.88 09:10:01 2 0.04 0.00 0.02 0.00 0.01 99.94 09:10:01 3 0.16 0.00 0.02 0.00 0.01 99.81 09:10:01 4 0.04 0.00 0.01 0.03 0.01 99.91 09:10:01 5 0.03 0.00 0.04 0.00 0.03 99.91 09:10:01 6 0.02 0.00 0.01 0.00 0.00 99.97 09:10:01 7 0.01 0.00 0.01 0.00 0.00 99.98 09:20:24 all 0.15 0.00 0.01 0.07 0.01 99.76 09:20:24 0 0.01 0.00 0.01 0.00 0.01 99.96 09:20:24 1 0.01 0.00 0.01 0.00 0.00 99.98 09:20:24 2 0.01 0.00 0.00 0.00 0.00 99.98 09:20:24 3 0.03 0.00 0.00 0.00 0.00 99.96 09:20:24 4 0.01 0.00 0.01 0.58 0.01 99.39 09:20:24 5 0.02 0.00 0.03 0.01 0.02 99.92 09:20:24 6 0.01 0.00 0.01 0.00 0.00 99.98 09:20:24 7 1.08 0.00 0.00 0.00 0.01 98.91 09:30:14 all 3.02 0.00 0.26 0.21 0.02 96.49 09:30:14 0 2.83 0.00 0.18 0.51 0.02 96.46 09:30:14 1 2.16 0.00 0.23 0.01 0.01 97.58 09:30:14 2 5.61 0.00 0.36 0.13 0.02 93.88 09:30:14 3 2.40 0.00 0.28 0.39 0.02 96.91 09:30:14 4 2.84 0.00 0.28 0.41 0.02 96.44 09:30:14 5 2.40 0.00 0.16 0.07 0.02 97.34 09:30:14 6 3.78 0.00 0.34 0.06 0.02 95.81 09:30:14 7 2.15 0.00 0.21 0.11 0.01 97.52 09:40:01 all 20.60 0.00 2.07 0.64 0.07 76.62 09:40:01 0 22.15 0.00 1.89 0.80 0.07 75.08 09:40:01 1 21.39 0.00 2.29 0.65 0.07 75.59 09:40:01 2 18.40 0.00 1.92 0.42 0.06 79.20 09:40:01 3 17.11 0.00 2.44 0.40 0.07 79.99 09:40:01 4 21.15 0.00 2.89 1.21 0.07 74.67 09:40:01 5 21.09 0.00 1.36 0.27 0.07 77.21 09:40:01 6 30.53 0.00 2.29 0.60 0.07 66.50 09:40:01 7 13.03 0.00 1.47 0.74 0.07 84.69 Average: all 3.95 0.00 0.41 0.19 0.02 95.43 Average: 0 4.12 0.00 0.36 0.22 0.02 95.28 Average: 1 3.98 0.00 0.44 0.12 0.02 95.44 Average: 2 4.05 0.00 0.42 0.31 0.02 95.21 Average: 3 3.25 0.00 0.47 0.13 0.02 96.13 Average: 4 3.95 0.00 0.55 0.38 0.02 95.10 Average: 5 3.93 0.00 0.29 0.11 0.03 95.64 Average: 6 5.62 0.00 0.45 0.12 0.02 93.79 Average: 7 2.68 0.00 0.30 0.14 0.02 96.86