---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-46334 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): 2 On-line CPU(s) list: 0,1 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): 2 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: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 794M 1.1M 793M 1% /run /dev/vda1 39G 11G 28G 28% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 794M 4.0K 794M 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7937 512 2071 4 5354 7114 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:aa:0c:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.161/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 84431sec preferred_lft 84431sec inet6 fe80::f816:3eff:feaa:cd7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:a5:c2:d4 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-2c-2g-46334) 07/26/25 _x86_64_ (2 CPU) 20:51:09 LINUX RESTART (2 CPU) 21:00:44 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:10:07 1.27 0.01 1.25 0.01 0.04 17.33 931.35 21:20:38 61.80 4.47 53.56 3.77 256.69 12187.51 21871.48 Average: 33.23 2.36 28.87 2.00 135.56 6443.61 11988.47 21:00:44 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:10:07 5293196 7421576 386320 4.75 39340 2283172 954436 10.40 393140 2199996 168 21:20:38 1817876 6274040 1475312 18.15 106200 4456520 1940232 21.14 1219580 4710472 12460 Average: 3555536 6847808 930816 11.45 72770 3369846 1447334 15.77 806360 3455234 6314 21:00:44 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:10:07 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 21:10:07 ens3 0.37 0.10 0.07 0.04 0.00 0.00 0.00 0.00 21:10:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:38 lo 2219.49 2219.49 2113.86 2113.86 0.00 0.00 0.00 0.00 21:20:38 ens3 123.23 90.09 783.60 21.34 0.00 0.00 0.00 0.00 21:20:38 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1172.02 1172.02 1116.20 1116.20 0.00 0.00 0.00 0.00 Average: ens3 65.25 47.62 413.80 11.29 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-2c-2g-46334) 07/26/25 _x86_64_ (2 CPU) 20:51:09 LINUX RESTART (2 CPU) 21:00:44 CPU %user %nice %system %iowait %steal %idle 21:10:07 all 0.05 0.00 0.05 0.02 0.03 99.85 21:10:07 0 0.04 0.00 0.04 0.01 0.02 99.88 21:10:07 1 0.06 0.00 0.05 0.03 0.03 99.83 21:20:38 all 51.12 0.00 4.08 1.24 0.08 43.47 21:20:38 0 48.79 0.00 3.93 1.62 0.07 45.59 21:20:38 1 53.47 0.00 4.24 0.86 0.08 41.35 Average: all 27.02 0.00 2.18 0.67 0.06 70.08 Average: 0 25.81 0.00 2.09 0.86 0.05 71.19 Average: 1 28.24 0.00 2.26 0.47 0.06 68.97