---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-2114 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 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 13G 143G 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 733 25868 4 5490 30891 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:d6:10:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.107.202/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:fed6:1011/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 42:9b:30:08:96:f0 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 inet6 fe80::409b:30ff:fe08:96f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-2114) 01/22/26 _x86_64_ (8 CPU) 14:49:46 LINUX RESTART (8 CPU) 14:50:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:00:01 65.13 10.77 51.93 2.42 1756.14 16997.87 8738.12 Average: 65.13 10.77 51.93 2.42 1756.14 16997.87 8738.12 14:50:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:00:01 26473492 31599996 703748 2.14 135740 5201924 1276148 3.76 731276 5159312 440252 Average: 26473492 31599996 703748 2.14 135740 5201924 1276148 3.76 731276 5159312 440252 14:50:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:00:01 lo 84.01 84.01 33.26 33.26 0.00 0.00 0.00 0.00 15:00:01 ens3 141.79 101.31 1242.34 27.57 0.00 0.00 0.00 0.00 15:00:01 docker0 37.87 34.63 7.64 14.37 0.00 0.00 0.00 0.00 Average: lo 84.01 84.01 33.26 33.26 0.00 0.00 0.00 0.00 Average: ens3 141.79 101.31 1242.34 27.57 0.00 0.00 0.00 0.00 Average: docker0 37.87 34.63 7.64 14.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-2114) 01/22/26 _x86_64_ (8 CPU) 14:49:46 LINUX RESTART (8 CPU) 14:50:00 CPU %user %nice %system %iowait %steal %idle 15:00:01 all 22.62 0.00 1.14 3.01 0.07 73.16 15:00:01 0 26.24 0.00 1.07 3.41 0.07 69.21 15:00:01 1 25.06 0.00 0.98 4.29 0.07 69.60 15:00:01 2 17.95 0.00 0.98 1.63 0.06 79.38 15:00:01 3 21.04 0.00 1.27 0.95 0.07 76.67 15:00:01 4 24.35 0.00 1.20 2.57 0.07 71.80 15:00:01 5 18.33 0.00 1.12 4.21 0.06 76.28 15:00:01 6 24.66 0.00 1.25 2.29 0.07 71.72 15:00:01 7 23.33 0.00 1.24 4.70 0.07 70.66 Average: all 22.62 0.00 1.14 3.01 0.07 73.16 Average: 0 26.24 0.00 1.07 3.41 0.07 69.21 Average: 1 25.06 0.00 0.98 4.29 0.07 69.60 Average: 2 17.95 0.00 0.98 1.63 0.06 79.38 Average: 3 21.04 0.00 1.27 0.95 0.07 76.67 Average: 4 24.35 0.00 1.20 2.57 0.07 71.80 Average: 5 18.33 0.00 1.12 4.21 0.06 76.28 Average: 6 24.66 0.00 1.25 2.29 0.07 71.72 Average: 7 23.33 0.00 1.24 4.70 0.07 70.66