---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-41128 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 901 24795 4 6396 30723 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:c7:c5:da brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.149/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84316sec preferred_lft 84316sec inet6 fe80::f816:3eff:fec7:c5da/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:68:74:3e 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-41128) 07/09/25 _x86_64_ (8 CPU) 15:47:19 LINUX RESTART (8 CPU) 15:50:27 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:00:01 35.39 0.67 30.54 4.18 617.99 9667.78 36476.34 16:10:01 37.88 0.01 33.07 4.79 0.11 8831.83 32424.42 16:20:01 32.68 0.01 28.66 4.02 0.29 7651.13 40968.59 Average: 35.31 0.22 30.76 4.33 200.05 8702.89 36625.26 15:50:27 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 25148300 28958884 3347448 10.19 146004 3897600 3495440 10.31 891792 6374628 173460 16:10:01 24555240 28793084 3510624 10.68 177752 4254916 3581360 10.56 1017264 6801932 194808 16:20:01 24639652 29315684 2984976 9.08 204036 4630156 3633048 10.71 1141172 6567540 118740 Average: 24781064 29022551 3281016 9.98 175931 4260891 3569949 10.53 1016743 6581367 162336 15:50:27 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 lo 1310.67 1310.67 1245.12 1245.12 0.00 0.00 0.00 0.00 16:00:01 ens3 49.92 38.24 386.94 9.55 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 1850.46 1850.46 1760.87 1760.87 0.00 0.00 0.00 0.00 16:10:01 ens3 22.20 18.02 8.78 5.93 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 lo 1405.95 1405.95 1336.68 1336.68 0.00 0.00 0.00 0.00 16:20:01 ens3 26.14 21.95 10.65 7.80 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1525.48 1525.48 1450.54 1450.54 0.00 0.00 0.00 0.00 Average: ens3 32.50 25.89 131.74 7.74 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-41128) 07/09/25 _x86_64_ (8 CPU) 15:47:19 LINUX RESTART (8 CPU) 15:50:27 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 39.74 0.00 1.87 0.36 0.08 57.95 16:00:01 0 37.38 0.00 2.04 0.37 0.08 60.13 16:00:01 1 34.66 0.00 1.66 0.21 0.08 63.39 16:00:01 2 40.10 0.00 2.18 0.40 0.09 57.23 16:00:01 3 42.21 0.00 1.67 0.20 0.09 55.82 16:00:01 4 40.31 0.00 1.58 0.21 0.08 57.83 16:00:01 5 42.17 0.00 1.81 0.57 0.09 55.36 16:00:01 6 40.42 0.00 1.99 0.43 0.09 57.07 16:00:01 7 40.69 0.00 2.05 0.47 0.08 56.71 16:10:01 all 35.76 0.00 1.92 0.25 0.08 61.99 16:10:01 0 35.15 0.00 2.26 0.39 0.08 62.12 16:10:01 1 37.57 0.00 2.31 0.29 0.08 59.75 16:10:01 2 34.04 0.00 1.67 0.30 0.08 63.91 16:10:01 3 37.06 0.00 1.77 0.27 0.08 60.82 16:10:01 4 37.63 0.00 2.07 0.25 0.08 59.97 16:10:01 5 35.42 0.00 1.59 0.07 0.08 62.85 16:10:01 6 33.65 0.00 1.94 0.24 0.08 64.10 16:10:01 7 35.54 0.00 1.79 0.17 0.08 62.42 16:20:01 all 36.04 0.00 1.83 0.31 0.08 61.74 16:20:01 0 30.18 0.00 1.91 0.38 0.07 67.45 16:20:01 1 40.61 0.00 1.90 0.36 0.09 57.04 16:20:01 2 38.48 0.00 2.06 0.18 0.08 59.20 16:20:01 3 36.20 0.00 1.65 0.32 0.08 61.76 16:20:01 4 38.02 0.00 1.81 0.35 0.09 59.72 16:20:01 5 34.19 0.00 1.92 0.44 0.08 63.38 16:20:01 6 34.41 0.00 1.48 0.16 0.08 63.87 16:20:01 7 36.24 0.00 1.90 0.28 0.08 61.49 Average: all 37.14 0.00 1.88 0.30 0.08 60.60 Average: 0 34.19 0.00 2.07 0.38 0.08 63.28 Average: 1 37.66 0.00 1.96 0.29 0.09 60.01 Average: 2 37.50 0.00 1.97 0.29 0.08 60.15 Average: 3 38.43 0.00 1.70 0.26 0.08 59.52 Average: 4 38.63 0.00 1.82 0.27 0.08 59.19 Average: 5 37.19 0.00 1.77 0.35 0.08 60.61 Average: 6 36.09 0.00 1.80 0.27 0.08 61.75 Average: 7 37.44 0.00 1.91 0.31 0.08 60.26