---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-68955 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 929 24701 4 6460 30694 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:f2:d6:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.165/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83492sec preferred_lft 83492sec inet6 fe80::f816:3eff:fef2:d645/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2d:94:b2:a8 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-68955) 09/18/25 _x86_64_ (8 CPU) 14:21:33 LINUX RESTART (8 CPU) 14:30:18 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:40:15 25.56 0.14 22.16 3.26 6.98 6667.64 22919.91 14:50:01 37.37 0.01 32.63 4.73 0.05 8638.51 38248.24 15:00:03 33.68 0.01 29.64 4.02 0.29 7649.59 33919.75 Average: 32.18 0.05 28.13 4.00 2.45 7646.00 31663.40 14:30:18 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:15 25612224 29295476 3011616 9.16 151012 3767060 3041420 8.97 889560 5903292 14792 14:50:01 24898196 28987600 3316440 10.09 181480 4107216 3307856 9.75 998880 6481584 21952 15:00:03 24643904 29252596 3047844 9.27 206844 4559252 3073452 9.06 1126056 6575572 18752 Average: 25051441 29178557 3125300 9.51 179779 4144509 3140909 9.26 1004832 6320149 18499 14:30:18 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:15 lo 1111.09 1111.09 1055.75 1055.75 0.00 0.00 0.00 0.00 14:40:15 ens3 58.29 40.91 42.23 16.28 0.00 0.00 0.00 0.00 14:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 1827.27 1827.27 1739.18 1739.18 0.00 0.00 0.00 0.00 14:50:01 ens3 51.40 34.76 18.05 13.51 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:03 lo 1396.47 1396.47 1327.73 1327.73 0.00 0.00 0.00 0.00 15:00:03 ens3 59.13 38.65 20.61 15.76 0.00 0.00 0.00 0.00 15:00:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1442.51 1442.51 1371.90 1371.90 0.00 0.00 0.00 0.00 Average: ens3 56.31 38.13 27.00 15.20 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-68955) 09/18/25 _x86_64_ (8 CPU) 14:21:33 LINUX RESTART (8 CPU) 14:30:18 CPU %user %nice %system %iowait %steal %idle 14:40:15 all 37.36 0.00 1.69 0.17 0.09 60.69 14:40:15 0 35.66 0.00 1.63 0.03 0.08 62.60 14:40:15 1 35.73 0.00 1.71 0.20 0.08 62.28 14:40:15 2 39.99 0.00 1.47 0.11 0.09 58.34 14:40:15 3 34.81 0.00 1.91 0.27 0.09 62.92 14:40:15 4 37.73 0.00 1.65 0.12 0.08 60.42 14:40:15 5 40.32 0.00 1.64 0.04 0.09 57.91 14:40:15 6 38.16 0.00 1.88 0.38 0.09 59.50 14:40:15 7 36.49 0.00 1.66 0.21 0.08 61.57 14:50:01 all 34.22 0.00 1.85 0.78 0.09 63.06 14:50:01 0 32.88 0.00 1.94 0.73 0.09 64.37 14:50:01 1 37.62 0.00 1.80 0.55 0.09 59.94 14:50:01 2 35.74 0.00 2.01 1.53 0.10 60.63 14:50:01 3 35.63 0.00 2.23 1.17 0.09 60.88 14:50:01 4 32.12 0.00 1.50 0.44 0.09 65.85 14:50:01 5 30.90 0.00 1.66 0.76 0.09 66.59 14:50:01 6 37.00 0.00 1.73 0.59 0.09 60.58 14:50:01 7 31.86 0.00 1.92 0.46 0.08 65.67 15:00:03 all 35.08 0.00 1.85 0.51 0.11 62.45 15:00:03 0 33.56 0.00 1.62 0.18 0.11 64.54 15:00:03 1 36.75 0.00 2.21 0.68 0.10 60.25 15:00:03 2 36.37 0.00 2.05 0.80 0.11 60.67 15:00:03 3 39.00 0.00 2.08 1.09 0.12 57.71 15:00:03 4 32.95 0.00 1.75 0.08 0.11 65.11 15:00:03 5 35.90 0.00 1.53 0.28 0.12 62.17 15:00:03 6 35.93 0.00 1.99 0.80 0.11 61.17 15:00:03 7 30.21 0.00 1.55 0.15 0.11 67.98 Average: all 35.56 0.00 1.80 0.48 0.10 62.06 Average: 0 34.04 0.00 1.73 0.31 0.09 63.83 Average: 1 36.69 0.00 1.91 0.48 0.09 60.83 Average: 2 37.37 0.00 1.84 0.81 0.10 59.88 Average: 3 36.49 0.00 2.07 0.84 0.10 60.49 Average: 4 34.28 0.00 1.63 0.21 0.10 63.78 Average: 5 35.74 0.00 1.61 0.36 0.10 62.19 Average: 6 37.03 0.00 1.87 0.59 0.10 60.42 Average: 7 32.85 0.00 1.71 0.27 0.09 65.08