---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-25303 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: 5600.00 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 8.6G 31G 23% / 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 531 4425 4 2981 7110 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:3b:5f:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.110/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82879sec preferred_lft 82879sec inet6 fe80::f816:3eff:fe3b:5f57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0a:59:4f:48 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-25303) 09/01/25 _x86_64_ (2 CPU) 16:04:08 LINUX RESTART (2 CPU) 16:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:20:00 1.34 0.01 1.32 0.01 0.05 17.35 461.26 16:30:00 1.26 0.00 1.26 0.00 0.00 14.13 0.07 16:40:00 12.63 0.00 1.25 11.38 0.15 14.17 107190.08 16:50:00 1.28 0.00 1.28 0.00 0.00 14.55 0.00 17:00:00 1.25 0.00 1.24 0.00 0.31 13.87 0.00 Average: 3.55 0.00 1.27 2.28 0.10 14.81 21538.36 16:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:20:00 5295856 7424148 383884 4.72 38840 2283604 963424 10.50 393008 2200492 120 16:30:00 5295508 7424244 383832 4.72 39268 2283604 971616 10.59 393448 2201492 120 16:40:00 5294000 7425556 382424 4.70 39888 2285820 971680 10.59 396256 2201736 124 16:50:00 5293496 7425648 382364 4.70 40304 2285960 971680 10.59 396700 2202080 124 17:00:00 5293244 7425832 382176 4.70 40640 2286056 971892 10.59 397044 2198320 136 Average: 5294421 7425086 382936 4.71 39788 2285009 970058 10.57 395291 2200824 125 16:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:20:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:20:00 ens3 1.08 0.13 0.13 0.06 0.00 0.00 0.00 0.00 16:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:30:00 ens3 0.71 0.10 0.09 0.04 0.00 0.00 0.00 0.00 16:30:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:40:00 ens3 1.03 0.10 0.11 0.04 0.00 0.00 0.00 0.00 16:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:50:00 ens3 0.89 0.13 0.13 0.06 0.00 0.00 0.00 0.00 16:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:00 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:00:00 ens3 1.38 0.44 0.23 0.58 0.00 0.00 0.00 0.00 17:00:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 1.02 0.18 0.14 0.16 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-2c-2g-25303) 09/01/25 _x86_64_ (2 CPU) 16:04:08 LINUX RESTART (2 CPU) 16:10:01 CPU %user %nice %system %iowait %steal %idle 16:20:00 all 0.20 0.00 0.05 0.03 0.02 99.70 16:20:00 0 0.29 0.00 0.05 0.03 0.03 99.60 16:20:00 1 0.11 0.00 0.05 0.03 0.02 99.79 16:30:00 all 0.35 0.00 0.05 0.02 0.03 99.56 16:30:00 0 0.42 0.00 0.06 0.04 0.03 99.46 16:30:00 1 0.28 0.00 0.04 0.01 0.02 99.65 16:40:00 all 0.12 0.00 0.05 0.04 0.02 99.77 16:40:00 0 0.17 0.00 0.05 0.07 0.02 99.69 16:40:00 1 0.06 0.00 0.05 0.01 0.02 99.86 16:50:00 all 0.15 0.00 0.04 0.01 0.03 99.77 16:50:00 0 0.25 0.00 0.05 0.02 0.03 99.66 16:50:00 1 0.05 0.00 0.04 0.01 0.02 99.88 17:00:00 all 0.15 0.00 0.05 0.01 0.02 99.76 17:00:00 0 0.17 0.00 0.04 0.01 0.02 99.75 17:00:00 1 0.14 0.00 0.05 0.02 0.02 99.77 Average: all 0.19 0.00 0.05 0.02 0.02 99.71 Average: 0 0.26 0.00 0.05 0.03 0.03 99.63 Average: 1 0.13 0.00 0.04 0.01 0.02 99.79