---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-70790 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 708 25007 4 6376 30916 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:df:dd:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.24/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84098sec preferred_lft 84098sec inet6 fe80::f816:3eff:fedf:ddc3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:49:11:11 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-70790) 09/18/25 _x86_64_ (8 CPU) 17:59:46 LINUX RESTART (8 CPU) 18:00:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:10:29 65.75 10.88 51.51 3.36 1782.64 19138.07 25009.36 18:20:04 31.48 0.11 27.08 4.29 5.53 2653.43 28389.21 18:30:08 34.51 0.00 30.02 4.48 0.25 3267.11 27832.78 Average: 44.40 3.82 36.55 4.03 621.15 8585.35 27029.12 18:00:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:10:29 25930256 29404640 2905768 8.84 134136 3597460 3042352 8.97 842712 5676756 63784 18:20:04 25317236 29252940 3052676 9.29 171136 3976692 3078912 9.08 970848 6112692 60296 18:30:08 24666908 29146076 3154456 9.60 201636 4443152 3720352 10.97 1104724 6571212 18856 Average: 25304800 29267885 3037633 9.24 168969 4005768 3280539 9.67 972761 6120220 47645 18:00:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:10:29 lo 778.81 778.81 741.12 741.12 0.00 0.00 0.00 0.00 18:10:29 ens3 148.81 109.69 1185.63 24.24 0.00 0.00 0.00 0.00 18:10:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:04 lo 1752.23 1752.23 1667.39 1667.39 0.00 0.00 0.00 0.00 18:20:04 ens3 38.75 28.27 15.63 10.41 0.00 0.00 0.00 0.00 18:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:08 lo 1733.52 1733.52 1649.85 1649.85 0.00 0.00 0.00 0.00 18:30:08 ens3 48.63 33.98 16.21 12.69 0.00 0.00 0.00 0.00 18:30:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1407.81 1407.81 1339.74 1339.74 0.00 0.00 0.00 0.00 Average: ens3 80.28 58.46 422.29 15.97 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-70790) 09/18/25 _x86_64_ (8 CPU) 17:59:46 LINUX RESTART (8 CPU) 18:00:00 CPU %user %nice %system %iowait %steal %idle 18:10:29 all 29.50 0.00 1.54 0.57 0.07 68.33 18:10:29 0 28.24 0.00 1.36 0.41 0.06 69.93 18:10:29 1 28.75 0.00 1.70 1.93 0.07 67.55 18:10:29 2 29.23 0.00 1.49 0.43 0.07 68.79 18:10:29 3 29.76 0.00 1.62 0.34 0.08 68.21 18:10:29 4 29.27 0.00 1.42 0.22 0.06 69.03 18:10:29 5 28.78 0.00 1.55 0.35 0.06 69.26 18:10:29 6 28.22 0.00 1.51 0.32 0.07 69.89 18:10:29 7 33.78 0.00 1.65 0.53 0.07 63.97 18:20:04 all 35.24 0.00 1.66 0.19 0.08 62.83 18:20:04 0 37.38 0.00 1.57 0.10 0.08 60.86 18:20:04 1 33.36 0.00 1.67 0.31 0.07 64.59 18:20:04 2 32.93 0.00 1.88 0.11 0.07 65.01 18:20:04 3 36.45 0.00 1.76 0.12 0.08 61.59 18:20:04 4 37.76 0.00 1.54 0.19 0.08 60.43 18:20:04 5 32.65 0.00 1.64 0.15 0.07 65.49 18:20:04 6 34.16 0.00 1.72 0.35 0.08 63.68 18:20:04 7 37.20 0.00 1.53 0.16 0.08 61.03 18:30:08 all 36.50 0.00 1.82 0.20 0.08 61.39 18:30:08 0 36.79 0.00 1.81 0.15 0.09 61.16 18:30:08 1 35.64 0.00 1.87 0.20 0.09 62.20 18:30:08 2 35.56 0.00 2.02 0.51 0.08 61.83 18:30:08 3 36.90 0.00 1.77 0.09 0.08 61.16 18:30:08 4 36.49 0.00 1.73 0.10 0.09 61.58 18:30:08 5 35.92 0.00 1.81 0.14 0.08 62.05 18:30:08 6 35.36 0.00 1.67 0.15 0.08 62.74 18:30:08 7 39.35 0.00 1.90 0.24 0.08 58.42 Average: all 33.67 0.00 1.67 0.32 0.08 64.26 Average: 0 34.01 0.00 1.58 0.23 0.08 64.11 Average: 1 32.52 0.00 1.75 0.84 0.08 64.82 Average: 2 32.52 0.00 1.79 0.35 0.07 65.26 Average: 3 34.28 0.00 1.72 0.19 0.08 63.74 Average: 4 34.39 0.00 1.56 0.17 0.08 63.80 Average: 5 32.39 0.00 1.66 0.22 0.07 65.65 Average: 6 32.50 0.00 1.63 0.27 0.08 65.52 Average: 7 36.73 0.00 1.69 0.32 0.08 61.18