---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-53172 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 24830 4 6360 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:33:5f:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.112/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84366sec preferred_lft 84366sec inet6 fe80::f816:3eff:fe33:5f1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:4e:6f:6c 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-53172) 09/17/25 _x86_64_ (8 CPU) 03:56:05 LINUX RESTART (8 CPU) 04:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:10:01 32.14 0.58 27.42 4.14 589.51 4394.69 38701.79 04:20:01 33.63 0.02 29.10 4.51 0.37 2947.16 18367.20 Average: 32.88 0.30 28.26 4.32 295.04 3671.17 28537.97 04:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 25827616 29492840 2814872 8.57 146152 3757648 2794844 8.24 890324 5707888 18636 04:20:01 25155764 29432724 2870676 8.74 183532 4279452 3424756 10.10 1025232 6188464 105076 Average: 25491690 29462782 2842774 8.65 164842 4018550 3109800 9.17 957778 5948176 61856 04:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 lo 1294.61 1294.61 1231.40 1231.40 0.00 0.00 0.00 0.00 04:10:01 ens3 48.70 38.25 281.89 8.79 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 lo 1900.09 1900.09 1808.70 1808.70 0.00 0.00 0.00 0.00 04:20:01 ens3 28.80 22.68 8.65 7.67 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1597.25 1597.25 1519.96 1519.96 0.00 0.00 0.00 0.00 Average: ens3 38.75 30.47 145.32 8.23 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-53172) 09/17/25 _x86_64_ (8 CPU) 03:56:05 LINUX RESTART (8 CPU) 04:00:01 CPU %user %nice %system %iowait %steal %idle 04:10:01 all 40.33 0.00 1.83 0.13 0.07 57.63 04:10:01 0 38.35 0.00 1.58 0.06 0.07 59.93 04:10:01 1 41.74 0.00 2.15 0.08 0.07 55.95 04:10:01 2 43.60 0.00 2.05 0.12 0.08 54.16 04:10:01 3 38.81 0.00 2.18 0.15 0.08 58.79 04:10:01 4 43.91 0.00 1.69 0.05 0.07 54.27 04:10:01 5 36.79 0.00 1.59 0.36 0.08 61.18 04:10:01 6 38.60 0.00 1.94 0.18 0.07 59.22 04:10:01 7 40.83 0.00 1.45 0.08 0.07 57.57 04:20:01 all 37.53 0.00 1.83 0.13 0.07 60.44 04:20:01 0 36.34 0.00 1.79 0.10 0.08 61.70 04:20:01 1 41.90 0.00 1.78 0.04 0.07 56.21 04:20:01 2 40.73 0.00 1.99 0.11 0.07 57.10 04:20:01 3 36.43 0.00 1.74 0.10 0.07 61.67 04:20:01 4 36.06 0.00 1.89 0.13 0.07 61.84 04:20:01 5 39.42 0.00 1.60 0.23 0.08 58.67 04:20:01 6 33.80 0.00 2.01 0.18 0.06 63.94 04:20:01 7 35.57 0.00 1.84 0.15 0.07 62.37 Average: all 38.93 0.00 1.83 0.13 0.07 59.04 Average: 0 37.34 0.00 1.69 0.08 0.07 60.81 Average: 1 41.82 0.00 1.97 0.06 0.07 56.08 Average: 2 42.16 0.00 2.02 0.11 0.08 55.63 Average: 3 37.62 0.00 1.96 0.12 0.07 60.23 Average: 4 39.99 0.00 1.79 0.09 0.07 58.06 Average: 5 38.11 0.00 1.59 0.30 0.08 59.92 Average: 6 36.20 0.00 1.97 0.18 0.07 61.58 Average: 7 38.20 0.00 1.64 0.11 0.07 59.97