---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-50471 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 12G 66G 16% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 611 8698 4 6679 15035 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:d5:37:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.10/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84763sec preferred_lft 84763sec inet6 fe80::f816:3eff:fed5:372c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:15:bc:0d 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-4c-4g-50471) 09/07/25 _x86_64_ (4 CPU) 14:28:41 LINUX RESTART (4 CPU) 14:30:17 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:40:25 38.29 4.16 30.31 3.82 757.92 5963.91 24298.17 14:50:06 33.20 0.08 29.61 3.51 3.85 2672.70 8416.06 Average: 35.80 2.17 29.97 3.67 389.24 4354.78 16533.15 14:30:17 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:40:25 9040776 12705076 3252948 19.87 117700 3681276 3359312 19.28 858368 6088480 16860 14:50:06 9124844 13228784 2725640 16.65 140168 4066380 2802324 16.09 981232 5833828 33432 Average: 9082810 12966930 2989294 18.26 128934 3873828 3080818 17.68 919800 5961154 25146 14:30:17 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:40:25 lo 1419.91 1419.91 1346.08 1346.08 0.00 0.00 0.00 0.00 14:40:25 ens3 106.47 79.02 1055.30 14.47 0.00 0.00 0.00 0.00 14:40:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:06 lo 1443.49 1443.49 1374.57 1374.57 0.00 0.00 0.00 0.00 14:50:06 ens3 23.96 21.21 40.86 6.57 0.00 0.00 0.00 0.00 14:50:06 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1431.44 1431.44 1360.01 1360.01 0.00 0.00 0.00 0.00 Average: ens3 66.13 50.76 559.33 10.61 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-4c-4g-50471) 09/07/25 _x86_64_ (4 CPU) 14:28:41 LINUX RESTART (4 CPU) 14:30:17 CPU %user %nice %system %iowait %steal %idle 14:40:25 all 67.34 0.00 2.82 0.32 0.11 29.41 14:40:25 0 67.77 0.00 2.66 0.13 0.11 29.32 14:40:25 1 68.96 0.00 3.10 0.46 0.11 27.37 14:40:25 2 66.82 0.00 2.82 0.28 0.11 29.97 14:40:25 3 65.80 0.00 2.70 0.40 0.11 30.99 14:50:06 all 63.07 0.00 2.62 0.17 0.10 34.03 14:50:06 0 63.40 0.00 2.61 0.20 0.10 33.69 14:50:06 1 64.66 0.00 2.70 0.17 0.10 32.37 14:50:06 2 60.04 0.00 2.57 0.22 0.10 37.07 14:50:06 3 64.16 0.00 2.62 0.10 0.11 33.01 Average: all 65.25 0.00 2.72 0.25 0.11 31.67 Average: 0 65.63 0.00 2.64 0.17 0.11 31.46 Average: 1 66.86 0.00 2.90 0.32 0.11 29.82 Average: 2 63.51 0.00 2.70 0.25 0.11 33.44 Average: 3 65.00 0.00 2.66 0.25 0.11 31.98