---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-17191 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 21G 135G 14% / 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 780 16315 4 14995 30844 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:0c:9d:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.154/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85561sec preferred_lft 85561sec inet6 fe80::f816:3eff:fe0c:9d01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 5e:57:db:88:7e:09 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::5c57:dbff:fe88:7e09/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-17191) 12/02/25 _x86_64_ (8 CPU) 12:39:27 LINUX RESTART (8 CPU) 12:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:50:03 229.74 4.08 214.90 10.76 855.40 56906.90 247788.37 Average: 229.74 4.08 214.90 10.76 855.40 56906.90 247788.37 12:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:03 17351656 30989140 1253328 3.81 436092 12758452 1759472 5.19 3369944 10945812 563700 Average: 17351656 30989140 1253328 3.81 436092 12758452 1759472 5.19 3369944 10945812 563700 12:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:03 lo 2.01 2.01 0.36 0.36 0.00 0.00 0.00 0.00 12:50:03 ens3 407.05 344.86 3176.92 2420.78 0.00 0.00 0.00 0.00 12:50:03 docker0 1.54 2.55 0.09 51.65 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 407.05 344.86 3176.92 2420.78 0.00 0.00 0.00 0.00 Average: docker0 1.54 2.55 0.09 51.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-142-generic (prd-ubuntu2204-docker-8c-8g-17191) 12/02/25 _x86_64_ (8 CPU) 12:39:27 LINUX RESTART (8 CPU) 12:40:00 CPU %user %nice %system %iowait %steal %idle 12:50:03 all 11.71 0.00 2.64 1.71 0.07 83.87 12:50:03 0 10.35 0.00 2.86 1.90 0.06 84.83 12:50:03 1 14.56 0.00 3.09 2.04 0.07 80.24 12:50:03 2 15.06 0.00 2.92 2.35 0.07 79.60 12:50:03 3 14.45 0.00 2.79 1.29 0.07 81.40 12:50:03 4 12.07 0.00 2.30 0.72 0.07 84.85 12:50:03 5 9.40 0.00 2.28 1.90 0.07 86.34 12:50:03 6 7.05 0.00 2.32 1.67 0.06 88.90 12:50:03 7 10.79 0.00 2.58 1.83 0.07 84.74 Average: all 11.71 0.00 2.64 1.71 0.07 83.87 Average: 0 10.35 0.00 2.86 1.90 0.06 84.83 Average: 1 14.56 0.00 3.09 2.04 0.07 80.24 Average: 2 15.06 0.00 2.92 2.35 0.07 79.60 Average: 3 14.45 0.00 2.79 1.29 0.07 81.40 Average: 4 12.07 0.00 2.30 0.72 0.07 84.85 Average: 5 9.40 0.00 2.28 1.90 0.07 86.34 Average: 6 7.05 0.00 2.32 1.67 0.06 88.90 Average: 7 10.79 0.00 2.58 1.83 0.07 84.74