---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-53241 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 858 24831 4 6403 30766 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:9d:30:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.1/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84315sec preferred_lft 84315sec inet6 fe80::f816:3eff:fe9d:30c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6f:40:47:b0 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-53241) 09/17/25 _x86_64_ (8 CPU) 08:16:10 LINUX RESTART (8 CPU) 08:20:10 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:30:01 33.93 0.62 28.96 4.35 598.95 8661.98 41292.27 08:40:13 36.86 0.01 32.24 4.61 0.30 8964.08 31238.99 08:50:05 35.09 0.04 30.98 4.07 1.26 11438.52 24407.15 Average: 35.31 0.22 30.74 4.35 197.72 9680.61 32296.12 08:20:10 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:30:01 25557228 29316396 2991076 9.10 148032 3845652 3190856 9.41 890100 5982504 101880 08:40:13 25102676 29320448 2982488 9.08 185096 4220252 3612500 10.65 1021356 6256760 39108 08:50:05 25452736 31511116 785076 2.39 214352 5952768 1410380 4.16 1659008 5149788 15684 Average: 25370880 30049320 2252880 6.86 182493 4672891 2737912 8.07 1190155 5796351 52224 08:20:10 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:30:01 lo 1282.49 1282.49 1218.10 1218.10 0.00 0.00 0.00 0.00 08:30:01 ens3 49.09 35.54 285.65 8.73 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:13 lo 1819.61 1819.61 1730.83 1730.83 0.00 0.00 0.00 0.00 08:40:13 ens3 24.81 19.61 7.88 6.99 0.00 0.00 0.00 0.00 08:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:50:05 lo 1209.21 1209.21 1149.86 1149.86 0.00 0.00 0.00 0.00 08:50:05 ens3 53.11 44.69 202.61 40.73 0.00 0.00 0.00 0.00 08:50:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1441.47 1441.47 1370.42 1370.42 0.00 0.00 0.00 0.00 Average: ens3 42.14 33.12 163.55 18.69 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-53241) 09/17/25 _x86_64_ (8 CPU) 08:16:10 LINUX RESTART (8 CPU) 08:20:10 CPU %user %nice %system %iowait %steal %idle 08:30:01 all 40.51 0.00 1.83 0.35 0.08 57.23 08:30:01 0 37.83 0.00 1.42 0.49 0.07 60.19 08:30:01 1 40.87 0.00 1.82 0.31 0.08 56.93 08:30:01 2 43.06 0.00 1.99 0.33 0.08 54.55 08:30:01 3 40.25 0.00 2.11 0.55 0.07 57.01 08:30:01 4 43.01 0.00 1.86 0.36 0.08 54.69 08:30:01 5 37.55 0.00 1.62 0.27 0.07 60.48 08:30:01 6 43.14 0.00 1.98 0.20 0.08 54.60 08:30:01 7 38.39 0.00 1.82 0.32 0.08 59.40 08:40:13 all 37.86 0.00 1.86 0.23 0.08 59.96 08:40:13 0 33.71 0.00 1.74 0.13 0.08 64.35 08:40:13 1 35.52 0.00 2.00 0.22 0.08 62.18 08:40:13 2 39.73 0.00 2.55 0.37 0.08 57.28 08:40:13 3 37.58 0.00 1.56 0.28 0.08 60.50 08:40:13 4 38.97 0.00 1.71 0.29 0.08 58.94 08:40:13 5 37.44 0.00 1.46 0.18 0.08 60.85 08:40:13 6 40.23 0.00 1.99 0.22 0.08 57.48 08:40:13 7 39.75 0.00 1.87 0.18 0.08 58.12 08:50:05 all 31.99 0.00 1.70 0.31 0.07 65.92 08:50:05 0 31.74 0.00 1.44 0.57 0.07 66.19 08:50:05 1 33.46 0.00 1.89 0.43 0.07 64.15 08:50:05 2 30.73 0.00 1.82 0.53 0.07 66.85 08:50:05 3 35.25 0.00 1.83 0.19 0.07 62.66 08:50:05 4 32.62 0.00 1.65 0.16 0.07 65.50 08:50:05 5 33.86 0.00 1.64 0.08 0.07 64.36 08:50:05 6 29.06 0.00 1.55 0.35 0.07 68.97 08:50:05 7 29.24 0.00 1.81 0.17 0.07 68.70 Average: all 36.80 0.00 1.80 0.30 0.08 61.03 Average: 0 34.41 0.00 1.54 0.39 0.07 63.59 Average: 1 36.60 0.00 1.91 0.32 0.08 61.10 Average: 2 37.85 0.00 2.13 0.41 0.07 59.54 Average: 3 37.69 0.00 1.83 0.34 0.08 60.06 Average: 4 38.21 0.00 1.74 0.27 0.08 59.71 Average: 5 36.29 0.00 1.57 0.18 0.07 61.89 Average: 6 37.50 0.00 1.84 0.26 0.08 60.32 Average: 7 35.84 0.00 1.83 0.23 0.08 62.03