---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-51158 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 11G 145G 7% / 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 676 26572 4 4843 30948 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:da:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.209/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84700sec preferred_lft 84700sec inet6 fe80::f816:3eff:fec7:dabf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cc:44:4b:41 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-51158) 08/09/25 _x86_64_ (8 CPU) 05:35:27 LINUX RESTART (8 CPU) 05:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:50:10 33.39 0.62 28.79 3.98 581.24 8177.98 27331.83 06:00:10 39.01 0.02 34.04 4.94 0.19 9695.23 51147.47 Average: 36.18 0.32 31.40 4.46 292.73 8931.33 39156.88 05:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:10 25465824 29187304 3120004 9.49 146776 3809480 3119696 9.20 895360 6063384 3632 06:00:10 24758424 29054560 3247964 9.88 188596 4288804 3239104 9.55 1039712 6570216 45316 Average: 25112124 29120932 3183984 9.69 167686 4049142 3179400 9.38 967536 6316800 24474 05:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:10 lo 1279.27 1279.27 1215.72 1215.72 0.00 0.00 0.00 0.00 05:50:10 ens3 51.74 39.94 279.46 17.13 0.00 0.00 0.00 0.00 05:50:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:10 lo 2097.28 2097.28 1995.55 1995.55 0.00 0.00 0.00 0.00 06:00:10 ens3 29.47 22.68 8.39 7.56 0.00 0.00 0.00 0.00 06:00:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1685.43 1685.43 1602.92 1602.92 0.00 0.00 0.00 0.00 Average: ens3 40.68 31.37 144.87 12.38 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-51158) 08/09/25 _x86_64_ (8 CPU) 05:35:27 LINUX RESTART (8 CPU) 05:40:01 CPU %user %nice %system %iowait %steal %idle 05:50:10 all 37.59 0.00 1.71 0.24 0.07 60.39 05:50:10 0 34.76 0.00 1.68 0.15 0.07 63.34 05:50:10 1 39.64 0.00 1.90 0.34 0.08 58.05 05:50:10 2 42.10 0.00 1.75 0.14 0.07 55.93 05:50:10 3 39.56 0.00 1.86 0.34 0.08 58.17 05:50:10 4 35.73 0.00 1.73 0.41 0.06 62.07 05:50:10 5 36.11 0.00 1.58 0.07 0.07 62.17 05:50:10 6 37.59 0.00 1.83 0.21 0.07 60.30 05:50:10 7 35.24 0.00 1.36 0.22 0.07 63.11 06:00:10 all 39.47 0.00 2.03 0.25 0.07 58.17 06:00:10 0 33.40 0.00 1.83 0.13 0.08 64.56 06:00:10 1 41.28 0.00 2.43 0.31 0.08 55.91 06:00:10 2 41.80 0.00 2.25 0.23 0.08 55.65 06:00:10 3 41.48 0.00 2.00 0.31 0.07 56.13 06:00:10 4 41.55 0.00 1.81 0.10 0.07 56.46 06:00:10 5 36.37 0.00 1.92 0.31 0.07 61.32 06:00:10 6 37.44 0.00 2.05 0.33 0.07 60.11 06:00:10 7 42.44 0.00 1.96 0.29 0.08 55.23 Average: all 38.52 0.00 1.87 0.24 0.07 59.29 Average: 0 34.09 0.00 1.76 0.14 0.07 63.94 Average: 1 40.45 0.00 2.16 0.32 0.08 56.99 Average: 2 41.95 0.00 1.99 0.19 0.07 55.79 Average: 3 40.51 0.00 1.93 0.32 0.08 57.16 Average: 4 38.62 0.00 1.77 0.26 0.07 59.29 Average: 5 36.24 0.00 1.75 0.19 0.07 61.75 Average: 6 37.52 0.00 1.94 0.27 0.07 60.20 Average: 7 38.81 0.00 1.65 0.26 0.08 59.20