---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-39459 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 12G 66G 16% / 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 655 8613 4 6720 14991 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:1a:d0:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.78/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84754sec preferred_lft 84754sec inet6 fe80::f816:3eff:fe1a:d059/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:63:9f:be:db 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-39459) 07/03/25 _x86_64_ (4 CPU) 20:38:16 LINUX RESTART (4 CPU) 20:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:50:00 39.59 4.22 31.33 4.05 768.59 9707.48 48492.89 21:00:00 33.76 0.07 30.35 3.34 3.57 6308.01 35414.08 Average: 36.68 2.15 30.84 3.69 386.08 8007.73 41953.43 20:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:50:00 9385672 13087444 2870236 17.53 117456 3717872 2967440 17.03 850464 5762152 24708 21:00:00 8636168 12966520 2987696 18.25 139792 4283536 3077420 17.66 995536 6318796 207828 Average: 9010920 13026982 2928966 17.89 128624 4000704 3022430 17.35 923000 6040474 116268 20:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:50:00 lo 1429.04 1429.04 1353.77 1353.77 0.00 0.00 0.00 0.00 20:50:00 ens3 112.66 86.57 1073.08 15.57 0.00 0.00 0.00 0.00 20:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:00 lo 1467.59 1467.59 1396.42 1396.42 0.00 0.00 0.00 0.00 21:00:00 ens3 26.36 22.19 39.99 6.74 0.00 0.00 0.00 0.00 21:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1448.32 1448.32 1375.09 1375.09 0.00 0.00 0.00 0.00 Average: ens3 69.51 54.38 556.53 11.16 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-39459) 07/03/25 _x86_64_ (4 CPU) 20:38:16 LINUX RESTART (4 CPU) 20:40:00 CPU %user %nice %system %iowait %steal %idle 20:50:00 all 66.47 0.00 2.93 0.54 0.11 29.94 20:50:00 0 66.51 0.00 2.90 0.54 0.11 29.94 20:50:00 1 67.86 0.00 2.86 0.47 0.11 28.70 20:50:00 2 66.07 0.00 2.71 0.56 0.12 30.54 20:50:00 3 65.42 0.00 3.27 0.59 0.12 30.60 21:00:00 all 62.17 0.00 2.64 0.34 0.11 34.74 21:00:00 0 60.57 0.00 2.27 0.32 0.12 36.72 21:00:00 1 62.98 0.00 2.81 0.32 0.11 33.77 21:00:00 2 61.77 0.00 2.50 0.25 0.11 35.37 21:00:00 3 63.36 0.00 2.96 0.49 0.11 33.09 Average: all 64.32 0.00 2.79 0.44 0.11 32.34 Average: 0 63.54 0.00 2.59 0.43 0.11 33.33 Average: 1 65.42 0.00 2.84 0.39 0.11 31.23 Average: 2 63.92 0.00 2.61 0.41 0.11 32.95 Average: 3 64.39 0.00 3.11 0.54 0.11 31.85