---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1525 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: 5599.99 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 744 25009 4 6339 30880 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:28:9b:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.74/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81538sec preferred_lft 81538sec inet6 fe80::f816:3eff:fe28:9ba9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:07:7e:5c:4f 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-1525) 09/26/25 _x86_64_ (8 CPU) 13:07:34 LINUX RESTART (8 CPU) 13:10:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:19 26.74 0.47 11.86 14.41 571.41 1494.95 548387.82 13:30:01 1.64 0.01 1.63 0.01 0.04 20.64 204.33 13:40:19 1.56 0.00 1.56 0.00 0.00 17.35 0.00 13:50:19 1.59 0.00 1.59 0.00 0.00 17.51 0.00 14:00:01 1.57 0.00 1.57 0.00 0.00 17.40 0.00 14:10:19 1.66 0.00 1.66 0.00 0.00 18.52 0.00 14:20:19 22.34 3.19 19.00 0.14 107.64 2377.27 575.85 Average: 8.21 0.52 5.57 2.12 98.47 569.08 79895.13 13:10:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:19 29881088 31895260 487024 1.48 57172 2294116 1480056 4.36 420288 2267276 8 13:30:01 29881636 31896496 485952 1.48 57708 2294228 1480120 4.36 420860 2266904 12 13:40:19 29880628 31895908 486528 1.48 58144 2294240 1480184 4.36 421276 2268660 4 13:50:19 29880124 31895856 486648 1.48 58584 2294244 1480184 4.36 421716 2269464 8 14:00:01 29879624 31895848 486668 1.48 59048 2294256 1480184 4.36 422204 2270908 180 14:10:19 29879408 31896324 486140 1.48 59548 2294464 1488376 4.39 422680 2272060 4 14:20:19 26939172 29971040 2374368 7.23 90808 3247784 2690532 7.93 670236 4903052 422888 Average: 29460240 31620962 756190 2.30 63002 2430476 1654234 4.88 457037 2645475 60443 13:10:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:19 lo 0.19 0.19 0.02 0.02 0.00 0.00 0.00 0.00 13:20:19 ens3 110.20 71.95 267.75 6.24 0.00 0.00 0.00 0.00 13:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 ens3 0.64 0.15 0.14 0.06 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:40:19 ens3 0.39 0.14 0.12 0.08 0.00 0.00 0.00 0.00 13:40:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:50:19 ens3 0.27 0.08 0.04 0.02 0.00 0.00 0.00 0.00 13:50:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:00:01 ens3 0.27 0.12 0.07 0.04 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:19 ens3 0.24 0.10 0.07 0.04 0.00 0.00 0.00 0.00 14:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:19 lo 80.27 80.27 112.37 112.37 0.00 0.00 0.00 0.00 14:20:19 ens3 179.88 128.44 1104.35 38.77 0.00 0.00 0.00 0.00 14:20:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 11.53 11.53 16.01 16.01 0.00 0.00 0.00 0.00 Average: ens3 41.91 28.84 196.30 6.46 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-1525) 09/26/25 _x86_64_ (8 CPU) 13:07:34 LINUX RESTART (8 CPU) 13:10:06 CPU %user %nice %system %iowait %steal %idle 13:20:19 all 0.43 0.00 0.19 0.18 0.02 99.19 13:20:19 0 0.26 0.00 0.16 0.08 0.02 99.48 13:20:19 1 0.40 0.00 0.17 0.06 0.02 99.36 13:20:19 2 0.77 0.00 0.19 0.87 0.03 98.14 13:20:19 3 0.77 0.00 0.11 0.04 0.02 99.07 13:20:19 4 0.20 0.00 0.28 0.06 0.01 99.44 13:20:19 5 0.32 0.00 0.19 0.04 0.01 99.44 13:20:19 6 0.36 0.00 0.27 0.07 0.01 99.28 13:20:19 7 0.34 0.00 0.16 0.20 0.03 99.27 13:30:01 all 0.04 0.00 0.01 0.00 0.01 99.93 13:30:01 0 0.01 0.00 0.01 0.00 0.00 99.98 13:30:01 1 0.02 0.00 0.02 0.00 0.01 99.94 13:30:01 2 0.25 0.00 0.02 0.02 0.01 99.69 13:30:01 3 0.02 0.00 0.02 0.01 0.01 99.95 13:30:01 4 0.01 0.00 0.00 0.00 0.00 99.99 13:30:01 5 0.01 0.00 0.01 0.00 0.00 99.98 13:30:01 6 0.02 0.00 0.01 0.00 0.00 99.97 13:30:01 7 0.02 0.00 0.01 0.00 0.00 99.97 13:40:19 all 0.01 0.00 0.01 0.00 0.01 99.97 13:40:19 0 0.01 0.00 0.01 0.00 0.01 99.98 13:40:19 1 0.02 0.00 0.01 0.00 0.01 99.96 13:40:19 2 0.02 0.00 0.03 0.02 0.02 99.91 13:40:19 3 0.01 0.00 0.01 0.00 0.01 99.96 13:40:19 4 0.00 0.00 0.01 0.00 0.00 99.98 13:40:19 5 0.00 0.00 0.00 0.00 0.00 99.99 13:40:19 6 0.00 0.00 0.00 0.00 0.00 99.99 13:40:19 7 0.01 0.00 0.00 0.00 0.00 99.98 13:50:19 all 0.01 0.00 0.01 0.00 0.01 99.97 13:50:19 0 0.01 0.00 0.02 0.00 0.01 99.96 13:50:19 1 0.01 0.00 0.02 0.00 0.01 99.96 13:50:19 2 0.02 0.00 0.01 0.02 0.01 99.93 13:50:19 3 0.03 0.00 0.02 0.01 0.02 99.93 13:50:19 4 0.00 0.00 0.00 0.00 0.00 99.99 13:50:19 5 0.00 0.00 0.01 0.00 0.00 99.99 13:50:19 6 0.01 0.00 0.00 0.00 0.00 99.99 13:50:19 7 0.01 0.00 0.01 0.00 0.00 99.98 14:00:01 all 0.04 0.00 0.01 0.00 0.01 99.94 14:00:01 0 0.00 0.00 0.01 0.00 0.00 99.99 14:00:01 1 0.02 0.00 0.01 0.00 0.01 99.96 14:00:01 2 0.22 0.00 0.04 0.02 0.01 99.71 14:00:01 3 0.03 0.00 0.02 0.00 0.02 99.92 14:00:01 4 0.00 0.00 0.01 0.00 0.01 99.97 14:00:01 5 0.01 0.00 0.00 0.00 0.00 99.99 14:00:01 6 0.00 0.00 0.00 0.00 0.00 99.99 14:00:01 7 0.01 0.00 0.00 0.00 0.00 99.99 14:10:19 all 0.08 0.00 0.01 0.01 0.01 99.89 14:10:19 0 0.01 0.00 0.01 0.06 0.00 99.92 14:10:19 1 0.57 0.00 0.01 0.00 0.01 99.41 14:10:19 2 0.02 0.00 0.01 0.02 0.00 99.95 14:10:19 3 0.01 0.00 0.02 0.00 0.01 99.95 14:10:19 4 0.02 0.00 0.02 0.00 0.01 99.95 14:10:19 5 0.01 0.00 0.01 0.03 0.01 99.94 14:10:19 6 0.00 0.00 0.00 0.00 0.00 99.98 14:10:19 7 0.00 0.00 0.00 0.00 0.00 100.00 14:20:19 all 4.81 0.00 0.38 0.24 0.02 94.56 14:20:19 0 4.55 0.00 0.26 0.43 0.02 94.76 14:20:19 1 6.47 0.00 0.68 0.13 0.02 92.70 14:20:19 2 3.36 0.00 0.37 0.11 0.02 96.14 14:20:19 3 4.11 0.00 0.26 0.01 0.02 95.60 14:20:19 4 4.61 0.00 0.37 0.22 0.02 94.78 14:20:19 5 5.80 0.00 0.44 0.78 0.03 92.95 14:20:19 6 4.41 0.00 0.27 0.08 0.02 95.22 14:20:19 7 5.16 0.00 0.36 0.14 0.02 94.32 Average: all 0.77 0.00 0.09 0.06 0.01 99.06 Average: 0 0.69 0.00 0.07 0.08 0.01 99.15 Average: 1 1.08 0.00 0.13 0.03 0.01 98.75 Average: 2 0.66 0.00 0.10 0.16 0.01 99.07 Average: 3 0.71 0.00 0.06 0.01 0.02 99.20 Average: 4 0.69 0.00 0.10 0.04 0.01 99.16 Average: 5 0.88 0.00 0.10 0.12 0.01 98.90 Average: 6 0.69 0.00 0.08 0.02 0.01 99.21 Average: 7 0.79 0.00 0.08 0.05 0.01 99.07