---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-41313 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 29G 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 513 2582 4 4841 7113 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:0e:17:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.47/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83154sec preferred_lft 83154sec inet6 fe80::f816:3eff:fe0e:17cc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d2:27:e3:1d 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-41313) 07/10/25 _x86_64_ (2 CPU) 00:31:08 LINUX RESTART (2 CPU) 00:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:50:42 12.28 0.01 1.61 10.66 0.35 20.62 100730.78 01:00:42 1.39 0.00 1.39 0.00 0.00 16.61 0.00 01:10:01 1.45 0.00 1.45 0.00 0.00 16.44 0.00 01:20:42 35.61 3.98 30.93 0.71 233.96 4896.27 1045.96 Average: 13.25 1.05 9.22 2.98 61.51 1298.60 26733.01 00:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:50:42 5291564 7420396 387236 4.76 39616 2283596 961560 10.48 395060 2196892 128 01:00:42 5291564 7420992 386704 4.76 40208 2283608 961768 10.48 395656 2197856 20 01:10:01 5291564 7421536 386136 4.75 40752 2283612 961768 10.48 396192 2197888 124 01:20:42 1317940 5052500 2695616 33.16 146504 3643932 3194940 34.81 878784 5526420 93700 Average: 4298158 6828856 963923 11.86 66770 2623687 1520009 16.56 516423 3029764 23493 00:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:50:42 lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 00:50:42 ens3 0.68 0.18 0.19 0.11 0.00 0.00 0.00 0.00 00:50:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:42 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:00:42 ens3 3.23 0.81 0.66 0.96 0.00 0.00 0.00 0.00 01:00:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 ens3 2.23 0.21 0.36 0.15 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:42 lo 0.42 0.42 0.04 0.04 0.00 0.00 0.00 0.00 01:20:42 ens3 55.79 42.07 462.34 10.21 0.00 0.00 0.00 0.00 01:20:42 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.18 0.18 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 16.13 11.34 121.66 2.98 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-41313) 07/10/25 _x86_64_ (2 CPU) 00:31:08 LINUX RESTART (2 CPU) 00:40:01 CPU %user %nice %system %iowait %steal %idle 00:50:42 all 0.23 0.00 0.08 0.10 0.03 99.56 00:50:42 0 0.30 0.00 0.08 0.13 0.03 99.46 00:50:42 1 0.16 0.00 0.08 0.06 0.04 99.66 01:00:42 all 0.57 0.00 0.05 0.04 0.04 99.30 01:00:42 0 0.55 0.00 0.04 0.05 0.03 99.31 01:00:42 1 0.59 0.00 0.05 0.02 0.04 99.30 01:10:01 all 0.36 0.00 0.06 0.03 0.03 99.52 01:10:01 0 0.62 0.00 0.05 0.05 0.03 99.24 01:10:01 1 0.10 0.00 0.06 0.01 0.04 99.79 01:20:42 all 42.49 0.00 1.98 0.52 0.07 54.94 01:20:42 0 45.05 0.00 2.04 0.64 0.07 52.21 01:20:42 1 39.95 0.00 1.92 0.40 0.07 57.67 Average: all 11.44 0.00 0.57 0.18 0.04 87.77 Average: 0 12.17 0.00 0.58 0.23 0.04 86.98 Average: 1 10.71 0.00 0.55 0.13 0.05 88.56