---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-22336 5.15.0-138-generic #148-Ubuntu SMP Fri Mar 14 19:05:48 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: 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: 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 23G 133G 15% / 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 793 13972 4 17326 30831 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:20:4c:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.237/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84962sec preferred_lft 84962sec inet6 fe80::f816:3eff:fe20:4c69/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 6a:f4:ed:4c:b0:a8 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::68f4:edff:fe4c:b0a8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-22336) 06/19/25 _x86_64_ (8 CPU) 11:14:22 LINUX RESTART (8 CPU) 11:20:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:30:00 155.11 0.36 147.18 7.58 7.41 47405.91 247810.01 Average: 155.11 0.36 147.18 7.58 7.41 47405.91 247810.01 11:20:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:00 16853204 31052572 1204500 3.67 443320 13516440 1677180 4.95 3354176 11656888 868 Average: 16853204 31052572 1204500 3.67 443320 13516440 1677180 4.95 3354176 11656888 868 11:20:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:00 lo 1.21 1.21 0.27 0.27 0.00 0.00 0.00 0.00 11:30:00 ens3 375.90 325.69 1224.38 3132.28 0.00 0.00 0.00 0.00 11:30:00 docker0 5.99 22.94 0.31 149.08 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 375.90 325.69 1224.38 3132.28 0.00 0.00 0.00 0.00 Average: docker0 5.99 22.94 0.31 149.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-22336) 06/19/25 _x86_64_ (8 CPU) 11:14:22 LINUX RESTART (8 CPU) 11:20:06 CPU %user %nice %system %iowait %steal %idle 11:30:00 all 9.81 0.00 1.80 1.67 0.07 86.65 11:30:00 0 7.03 0.00 1.64 1.71 0.06 89.57 11:30:00 1 13.34 0.00 2.08 2.56 0.08 81.95 11:30:00 2 14.41 0.00 2.11 1.52 0.08 81.88 11:30:00 3 11.93 0.00 1.86 1.17 0.08 84.97 11:30:00 4 11.58 0.00 1.84 1.21 0.07 85.30 11:30:00 5 4.99 0.00 1.49 1.35 0.06 92.11 11:30:00 6 8.98 0.00 1.55 2.27 0.07 87.13 11:30:00 7 6.28 0.00 1.82 1.61 0.07 90.23 Average: all 9.81 0.00 1.80 1.67 0.07 86.65 Average: 0 7.03 0.00 1.64 1.71 0.06 89.57 Average: 1 13.34 0.00 2.08 2.56 0.08 81.95 Average: 2 14.41 0.00 2.11 1.52 0.08 81.88 Average: 3 11.93 0.00 1.86 1.17 0.08 84.97 Average: 4 11.58 0.00 1.84 1.21 0.07 85.30 Average: 5 4.99 0.00 1.49 1.35 0.06 92.11 Average: 6 8.98 0.00 1.55 2.27 0.07 87.13 Average: 7 6.28 0.00 1.82 1.61 0.07 90.23