---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-5182 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 11G 68G 14% / 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 623 10487 4 4878 15023 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:01:01:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.178/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84831sec preferred_lft 84831sec inet6 fe80::f816:3eff:fe01:190/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:2c:c6:01 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-5182) 08/30/25 _x86_64_ (4 CPU) 00:26:37 LINUX RESTART (4 CPU) 00:30:13 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:40:01 7.19 0.68 5.99 0.53 624.72 1237.29 4284.50 00:50:24 18.52 0.46 16.67 1.39 16.00 3506.53 6862.16 Average: 13.01 0.56 11.48 0.97 311.77 2403.92 5609.69 00:30:13 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:40:01 8576968 11621332 4342800 26.52 95232 3123040 4552500 26.13 663424 6802472 840 00:50:24 10172728 13688136 2271792 13.88 115908 3542968 2490308 14.29 840728 4972728 10344 Average: 9374848 12654734 3307296 20.20 105570 3333004 3521404 20.21 752076 5887600 5592 00:30:13 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:40:01 lo 0.64 0.64 0.39 0.39 0.00 0.00 0.00 0.00 00:40:01 ens3 26.00 19.44 249.13 3.58 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:24 lo 488.09 488.09 464.64 464.64 0.00 0.00 0.00 0.00 00:50:24 ens3 41.93 30.02 430.78 5.15 0.00 0.00 0.00 0.00 00:50:24 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 251.24 251.24 239.06 239.06 0.00 0.00 0.00 0.00 Average: ens3 34.19 24.87 342.52 4.38 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-5182) 08/30/25 _x86_64_ (4 CPU) 00:26:37 LINUX RESTART (4 CPU) 00:30:13 CPU %user %nice %system %iowait %steal %idle 00:40:01 all 46.27 0.00 0.83 0.06 0.07 52.77 00:40:01 0 56.03 0.00 0.80 0.05 0.07 43.04 00:40:01 1 39.41 0.00 0.77 0.11 0.08 59.63 00:40:01 2 42.55 0.00 0.89 0.03 0.07 56.46 00:40:01 3 47.12 0.00 0.86 0.05 0.08 51.90 00:50:24 all 52.12 0.00 1.34 0.09 0.08 46.38 00:50:24 0 57.11 0.00 1.42 0.12 0.08 41.27 00:50:24 1 44.77 0.00 1.40 0.06 0.08 53.69 00:50:24 2 63.73 0.00 1.27 0.08 0.08 34.84 00:50:24 3 42.81 0.00 1.25 0.09 0.07 55.77 Average: all 49.27 0.00 1.09 0.07 0.08 49.49 Average: 0 56.59 0.00 1.12 0.09 0.08 42.13 Average: 1 42.16 0.00 1.09 0.08 0.08 56.59 Average: 2 53.44 0.00 1.08 0.05 0.08 45.34 Average: 3 44.91 0.00 1.06 0.07 0.08 53.89