---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-41719 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 67G 15% / 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 672 9507 4 5808 14974 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:b5:54:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.81/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84488sec preferred_lft 84488sec inet6 fe80::f816:3eff:feb5:5432/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:c9:5c:19 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-41719) 07/11/25 _x86_64_ (4 CPU) 06:26:26 LINUX RESTART (4 CPU) 06:30:22 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:40:02 40.08 14.87 22.65 2.55 869.35 7599.30 28874.45 06:50:22 31.63 0.07 28.03 3.53 1.84 6540.46 26171.12 Average: 35.70 7.21 25.44 3.06 420.46 7051.41 27475.62 06:30:22 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:40:02 9301952 13310392 2644004 16.15 142784 3946260 2933720 16.84 940580 5702548 115456 06:50:22 8831752 13387972 2562692 15.65 169788 4423548 2781672 15.97 1085684 5957852 110348 Average: 9066852 13349182 2603348 15.90 156286 4184904 2857696 16.40 1013132 5830200 112902 06:30:22 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:40:02 lo 811.04 811.04 772.30 772.30 0.00 0.00 0.00 0.00 06:40:02 ens3 94.84 68.74 647.61 16.29 0.00 0.00 0.00 0.00 06:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:22 lo 1401.23 1401.23 1334.47 1334.47 0.00 0.00 0.00 0.00 06:50:22 ens3 53.47 39.98 208.99 12.59 0.00 0.00 0.00 0.00 06:50:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1116.43 1116.43 1063.19 1063.19 0.00 0.00 0.00 0.00 Average: ens3 73.43 53.86 420.65 14.37 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-41719) 07/11/25 _x86_64_ (4 CPU) 06:26:26 LINUX RESTART (4 CPU) 06:30:22 CPU %user %nice %system %iowait %steal %idle 06:40:02 all 66.51 0.08 2.77 0.85 0.12 29.68 06:40:02 0 65.67 0.05 2.81 0.53 0.12 30.82 06:40:02 1 67.34 0.05 2.83 1.42 0.12 28.24 06:40:02 2 66.59 0.08 2.64 0.85 0.11 29.73 06:40:02 3 66.42 0.11 2.82 0.58 0.12 29.95 06:50:22 all 53.36 0.00 2.55 2.37 0.10 41.63 06:50:22 0 51.29 0.00 2.48 4.20 0.10 41.92 06:50:22 1 52.94 0.00 2.86 1.29 0.11 42.80 06:50:22 2 55.80 0.00 2.58 3.39 0.10 38.13 06:50:22 3 53.39 0.00 2.26 0.58 0.10 43.66 Average: all 59.70 0.04 2.66 1.63 0.11 35.86 Average: 0 58.24 0.03 2.64 2.43 0.11 36.56 Average: 1 59.89 0.03 2.85 1.35 0.11 35.77 Average: 2 61.01 0.04 2.61 2.16 0.11 34.07 Average: 3 59.68 0.06 2.53 0.58 0.11 37.04