---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-1505 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 883 24819 4 6389 30741 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:90:de:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.104/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83599sec preferred_lft 83599sec inet6 fe80::f816:3eff:fe90:de39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:64:1e:b7:80 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-1505) 09/26/25 _x86_64_ (8 CPU) 13:00:07 LINUX RESTART (8 CPU) 13:10:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:20:33 26.49 0.12 22.94 3.43 5.42 2859.42 7863.63 13:30:01 35.76 0.01 30.88 4.87 0.34 2997.08 20428.63 13:40:06 28.62 0.03 25.08 3.51 0.71 3297.94 11329.44 Average: 30.14 0.06 26.17 3.91 2.22 3051.02 13013.57 13:10:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:20:33 25193388 28930604 3376624 10.27 155616 3811484 3530772 10.41 923424 6297036 22520 13:30:01 24981208 29219368 3083208 9.38 191908 4230832 3050388 9.00 1053312 6320216 28316 13:40:06 25679136 31721968 574720 1.75 220200 5926420 1136196 3.35 1678300 4888672 1163008 Average: 25284577 29957313 2344851 7.14 189241 4656245 2572452 7.59 1218345 5835308 404615 13:10:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:20:33 lo 1240.70 1240.70 1180.13 1180.13 0.00 0.00 0.00 0.00 13:20:33 ens3 53.56 40.27 23.88 15.77 0.00 0.00 0.00 0.00 13:20:33 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 1997.80 1997.80 1902.17 1902.17 0.00 0.00 0.00 0.00 13:30:01 ens3 50.37 36.58 17.58 14.79 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 13:40:06 lo 1198.74 1198.74 1140.30 1140.30 0.00 0.00 0.00 0.00 13:40:06 ens3 69.04 52.21 178.95 17.31 0.00 0.00 0.00 0.00 13:40:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1466.37 1466.37 1395.41 1395.41 0.00 0.00 0.00 0.00 Average: ens3 57.77 43.13 74.22 15.98 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-1505) 09/26/25 _x86_64_ (8 CPU) 13:00:07 LINUX RESTART (8 CPU) 13:10:13 CPU %user %nice %system %iowait %steal %idle 13:20:33 all 38.83 0.00 1.75 0.13 0.07 59.21 13:20:33 0 35.55 0.00 1.81 0.16 0.07 62.41 13:20:33 1 40.92 0.00 2.11 0.13 0.08 56.77 13:20:33 2 38.02 0.00 1.75 0.10 0.07 60.05 13:20:33 3 37.19 0.00 1.73 0.16 0.07 60.85 13:20:33 4 39.32 0.00 1.69 0.13 0.08 58.78 13:20:33 5 41.98 0.00 1.67 0.11 0.07 56.16 13:20:33 6 40.08 0.00 1.72 0.14 0.08 57.99 13:20:33 7 37.62 0.00 1.53 0.12 0.07 60.65 13:30:01 all 36.90 0.00 2.03 0.13 0.07 60.86 13:30:01 0 37.40 0.00 2.15 0.11 0.08 60.26 13:30:01 1 39.15 0.00 2.13 0.11 0.07 58.53 13:30:01 2 35.88 0.00 2.26 0.06 0.07 61.73 13:30:01 3 37.65 0.00 1.91 0.17 0.08 60.19 13:30:01 4 34.69 0.00 2.40 0.09 0.07 62.75 13:30:01 5 33.97 0.00 1.76 0.26 0.07 63.95 13:30:01 6 38.25 0.00 1.91 0.17 0.07 59.59 13:30:01 7 38.22 0.00 1.76 0.09 0.07 59.85 13:40:06 all 34.67 0.00 1.86 0.16 0.07 63.23 13:40:06 0 34.32 0.00 1.62 0.10 0.07 63.89 13:40:06 1 33.41 0.00 1.81 0.17 0.07 64.53 13:40:06 2 37.56 0.00 1.94 0.04 0.07 60.38 13:40:06 3 34.22 0.00 1.93 0.15 0.07 63.63 13:40:06 4 35.57 0.00 1.48 0.18 0.07 62.69 13:40:06 5 34.67 0.00 2.11 0.18 0.08 62.96 13:40:06 6 33.21 0.00 1.99 0.32 0.08 64.40 13:40:06 7 34.42 0.00 1.96 0.17 0.07 63.38 Average: all 36.82 0.00 1.88 0.14 0.07 61.09 Average: 0 35.72 0.00 1.85 0.12 0.08 62.23 Average: 1 37.83 0.00 2.02 0.14 0.07 59.94 Average: 2 37.19 0.00 1.98 0.07 0.07 60.70 Average: 3 36.33 0.00 1.85 0.16 0.08 61.58 Average: 4 36.59 0.00 1.85 0.13 0.07 61.36 Average: 5 36.98 0.00 1.84 0.18 0.07 60.92 Average: 6 37.18 0.00 1.87 0.21 0.07 60.66 Average: 7 36.73 0.00 1.75 0.13 0.07 61.32