---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-4826 5.15.0-153-generic #163-Ubuntu SMP Thu Aug 7 16:37:18 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 Indirect target selection: 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 disabled; 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 8.5G 31G 22% / 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 509 4493 4 2934 7132 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:e6:90:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.202/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82706sec preferred_lft 82706sec inet6 fe80::f816:3eff:fee6:904e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 86:89:2a:1d:41:6a 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 5.15.0-153-generic (prd-ubuntu2204-docker-2c-2g-4826) 10/18/25 _x86_64_ (2 CPU) 09:25:17 LINUX RESTART (2 CPU) 09:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:40:15 7.02 0.62 5.72 0.68 645.17 894.77 8080.75 09:50:08 1.50 0.01 1.49 0.00 0.04 17.23 0.43 10:00:01 1.23 0.00 1.23 0.00 0.00 14.16 0.00 10:10:09 1.47 0.00 1.47 0.00 0.00 16.42 0.00 10:20:07 1.64 0.00 1.63 0.00 0.01 17.98 0.00 Average: 2.60 0.13 2.33 0.14 131.78 195.84 1650.54 09:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:40:15 4691108 7374020 400660 4.93 87852 2760780 928700 10.12 525180 2611124 152 09:50:08 4691108 7374572 400108 4.92 88408 2760768 927540 10.11 525748 2608860 148 10:00:01 4691108 7374992 399692 4.92 88816 2760780 927604 10.11 526156 2609304 240 10:10:09 4691108 7375636 399048 4.91 89380 2760852 927604 10.11 526728 2609088 204 10:20:07 4691108 7376504 398180 4.90 89980 2761116 927604 10.11 527328 2609496 120 Average: 4691108 7375145 399538 4.92 88887 2760859 927810 10.11 526228 2609574 173 09:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:40:15 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 09:40:15 ens3 9.88 5.01 196.98 0.42 0.00 0.00 0.00 0.00 09:40:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:08 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:08 ens3 0.72 0.11 0.10 0.04 0.00 0.00 0.00 0.00 09:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 ens3 0.57 0.18 0.12 0.07 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:09 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:10:09 ens3 0.58 0.16 0.19 0.11 0.00 0.00 0.00 0.00 10:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:07 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:20:07 ens3 0.43 0.10 0.08 0.04 0.00 0.00 0.00 0.00 10:20:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 2.47 1.13 40.33 0.14 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 5.15.0-153-generic (prd-ubuntu2204-docker-2c-2g-4826) 10/18/25 _x86_64_ (2 CPU) 09:25:17 LINUX RESTART (2 CPU) 09:30:01 CPU %user %nice %system %iowait %steal %idle 09:40:15 all 1.11 0.00 0.55 0.27 0.03 98.05 09:40:15 0 0.88 0.00 0.47 0.15 0.02 98.48 09:40:15 1 1.34 0.00 0.62 0.39 0.04 97.61 09:50:08 all 0.29 0.00 0.04 0.02 0.03 99.62 09:50:08 0 0.50 0.00 0.03 0.03 0.03 99.41 09:50:08 1 0.08 0.00 0.05 0.01 0.03 99.83 10:00:01 all 0.05 0.00 0.04 0.01 0.03 99.87 10:00:01 0 0.05 0.00 0.04 0.02 0.03 99.85 10:00:01 1 0.05 0.00 0.04 0.01 0.02 99.89 10:10:09 all 0.18 0.00 0.04 0.06 0.02 99.70 10:10:09 0 0.22 0.00 0.05 0.10 0.02 99.61 10:10:09 1 0.13 0.00 0.03 0.02 0.03 99.79 10:20:07 all 0.69 0.00 0.04 0.02 0.03 99.23 10:20:07 0 0.53 0.00 0.03 0.01 0.02 99.40 10:20:07 1 0.85 0.00 0.04 0.02 0.04 99.05 Average: all 0.47 0.00 0.14 0.08 0.03 99.28 Average: 0 0.44 0.00 0.13 0.06 0.02 99.34 Average: 1 0.50 0.00 0.16 0.09 0.03 99.22