---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-51177 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 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 704 26390 4 4997 30920 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:32:69:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.42/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84423sec preferred_lft 84423sec inet6 fe80::f816:3eff:fe32:69e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dd:7d:26:34 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-51177) 09/09/25 _x86_64_ (8 CPU) 16:32:55 LINUX RESTART (8 CPU) 16:40:35 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:50:24 30.74 0.12 26.72 3.89 5.58 7410.85 26590.24 17:00:01 33.29 0.00 29.27 4.01 0.25 8786.32 25741.66 Average: 32.00 0.06 27.98 3.95 2.94 8091.42 26170.37 16:40:35 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:50:24 25654704 29506912 2798544 8.52 157240 3917280 2844100 8.39 938240 5810856 52344 17:00:01 24809068 29343180 2958296 9.00 194224 4506216 3514180 10.36 1084232 6457132 92564 Average: 25231886 29425046 2878420 8.76 175732 4211748 3179140 9.37 1011236 6133994 72454 16:40:35 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:50:24 lo 1564.76 1564.76 1487.13 1487.13 0.00 0.00 0.00 0.00 16:50:24 ens3 23.73 19.56 11.36 6.93 0.00 0.00 0.00 0.00 16:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 lo 1550.13 1550.13 1473.52 1473.52 0.00 0.00 0.00 0.00 17:00:01 ens3 24.18 20.73 10.08 7.43 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1557.52 1557.52 1480.40 1480.40 0.00 0.00 0.00 0.00 Average: ens3 23.95 20.14 10.73 7.18 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-51177) 09/09/25 _x86_64_ (8 CPU) 16:32:55 LINUX RESTART (8 CPU) 16:40:35 CPU %user %nice %system %iowait %steal %idle 16:50:24 all 35.98 0.00 1.65 0.21 0.08 62.08 16:50:24 0 34.55 0.00 1.55 0.07 0.07 63.75 16:50:24 1 36.45 0.00 1.94 0.40 0.08 61.13 16:50:24 2 39.12 0.00 1.71 0.27 0.09 58.80 16:50:24 3 36.94 0.00 1.80 0.26 0.08 60.93 16:50:24 4 38.95 0.00 1.85 0.29 0.08 58.84 16:50:24 5 36.44 0.00 1.48 0.15 0.07 61.86 16:50:24 6 36.71 0.00 1.56 0.17 0.07 61.49 16:50:24 7 28.69 0.00 1.31 0.11 0.07 69.82 17:00:01 all 36.99 0.00 1.81 0.18 0.08 60.94 17:00:01 0 39.64 0.00 1.79 0.12 0.08 58.36 17:00:01 1 35.48 0.00 2.01 0.21 0.08 62.21 17:00:01 2 40.72 0.00 1.71 0.10 0.09 57.38 17:00:01 3 38.37 0.00 1.85 0.11 0.08 59.59 17:00:01 4 35.53 0.00 1.65 0.53 0.08 62.21 17:00:01 5 33.33 0.00 1.59 0.04 0.08 64.97 17:00:01 6 38.25 0.00 1.79 0.13 0.08 59.75 17:00:01 7 34.63 0.00 2.04 0.18 0.09 63.06 Average: all 36.48 0.00 1.73 0.20 0.08 61.52 Average: 0 37.07 0.00 1.67 0.09 0.08 61.09 Average: 1 35.97 0.00 1.98 0.31 0.08 61.66 Average: 2 39.91 0.00 1.71 0.19 0.09 58.10 Average: 3 37.65 0.00 1.83 0.18 0.08 60.27 Average: 4 37.26 0.00 1.75 0.41 0.08 60.50 Average: 5 34.90 0.00 1.53 0.09 0.08 63.40 Average: 6 37.47 0.00 1.67 0.15 0.08 60.63 Average: 7 31.62 0.00 1.67 0.15 0.08 66.48