---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-22949 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 14G 142G 9% / 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 706 25078 4 6306 30917 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:54:95:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.106.214/23 metric 100 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85627sec preferred_lft 85627sec inet6 fe80::f816:3eff:fe54:9593/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 96:d4:a3:b2:e8:61 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::94d4:a3ff:feb2:e861/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-22949) 06/22/25 _x86_64_ (8 CPU) 06:19:20 LINUX RESTART (8 CPU) 06:20:06 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:30:07 36.73 2.98 31.23 2.52 807.49 8609.51 21623.91 Average: 36.73 2.98 31.23 2.52 807.49 8609.51 21623.91 06:20:06 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:07 26602292 31065372 1241332 3.78 129748 4580496 1686340 4.97 823972 4982024 629396 Average: 26602292 31065372 1241332 3.78 129748 4580496 1686340 4.97 823972 4982024 629396 06:20:06 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:07 lo 1.10 1.10 0.23 0.23 0.00 0.00 0.00 0.00 06:30:07 ens3 159.48 120.63 1156.91 353.21 0.00 0.00 0.00 0.00 06:30:07 docker0 0.21 0.69 0.01 4.54 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 159.48 120.63 1156.91 353.21 0.00 0.00 0.00 0.00 Average: docker0 0.21 0.69 0.01 4.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.15.0-138-generic (prd-ubuntu2204-docker-8c-8g-22949) 06/22/25 _x86_64_ (8 CPU) 06:19:20 LINUX RESTART (8 CPU) 06:20:06 CPU %user %nice %system %iowait %steal %idle 06:30:07 all 3.79 0.00 0.53 0.39 0.02 95.27 06:30:07 0 5.15 0.00 0.40 0.15 0.02 94.29 06:30:07 1 3.81 0.00 0.74 0.31 0.03 95.11 06:30:07 2 3.01 0.00 0.54 1.14 0.02 95.29 06:30:07 3 2.54 0.00 0.47 0.32 0.02 96.66 06:30:07 4 5.34 0.00 0.71 0.16 0.02 93.78 06:30:07 5 3.86 0.00 0.50 0.23 0.02 95.40 06:30:07 6 3.48 0.00 0.45 0.48 0.03 95.57 06:30:07 7 3.13 0.00 0.42 0.36 0.04 96.06 Average: all 3.79 0.00 0.53 0.39 0.02 95.27 Average: 0 5.15 0.00 0.40 0.15 0.02 94.29 Average: 1 3.81 0.00 0.74 0.31 0.03 95.11 Average: 2 3.01 0.00 0.54 1.14 0.02 95.29 Average: 3 2.54 0.00 0.47 0.32 0.02 96.66 Average: 4 5.34 0.00 0.71 0.16 0.02 93.78 Average: 5 3.86 0.00 0.50 0.23 0.02 95.40 Average: 6 3.48 0.00 0.45 0.48 0.03 95.57 Average: 7 3.13 0.00 0.42 0.36 0.04 96.06