---> uname -a: Linux prd-ubuntu2204-docker-2c-2g-47437 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 9.0G 30G 24% / 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 565 3928 4 3443 7061 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:37:2f:df brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.43/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83852sec preferred_lft 83852sec inet6 fe80::f816:3eff:fe37:2fdf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:e8:76:89 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-47437) 07/30/25 _x86_64_ (2 CPU) 09:13:28 LINUX RESTART (2 CPU) 09:20:29 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:30:01 1.27 0.01 1.26 0.01 0.04 16.45 435.63 09:40:29 1.15 0.00 1.15 0.00 0.00 13.35 0.00 09:50:06 1.19 0.00 1.19 0.00 0.00 13.41 0.00 Average: 1.20 0.00 1.20 0.00 0.01 14.37 140.29 09:20:29 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 5427948 7408708 400636 4.93 37756 2138536 954756 10.40 328716 2120616 268 09:40:29 5427444 7408576 400764 4.93 38116 2138548 954708 10.40 329080 2120300 132 09:50:06 5426692 7408124 401212 4.94 38404 2138552 954772 10.40 329376 2123972 172 Average: 5427361 7408469 400871 4.93 38092 2138545 954745 10.40 329057 2121629 191 09:20:29 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 0.61 0.21 0.18 0.11 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:29 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:40:29 ens3 0.41 0.12 0.10 0.05 0.00 0.00 0.00 0.00 09:40:29 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:06 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:50:06 ens3 0.57 0.47 0.09 0.64 0.00 0.00 0.00 0.00 09:50:06 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 0.53 0.26 0.12 0.26 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-47437) 07/30/25 _x86_64_ (2 CPU) 09:13:28 LINUX RESTART (2 CPU) 09:20:29 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 0.41 0.00 0.07 0.02 0.02 99.47 09:30:01 0 0.73 0.00 0.08 0.03 0.03 99.14 09:30:01 1 0.09 0.00 0.07 0.02 0.02 99.80 09:40:29 all 0.20 0.00 0.05 0.02 0.03 99.70 09:40:29 0 0.14 0.00 0.05 0.04 0.03 99.74 09:40:29 1 0.25 0.00 0.05 0.01 0.02 99.66 09:50:06 all 0.19 0.00 0.05 0.02 0.03 99.72 09:50:06 0 0.25 0.00 0.05 0.01 0.03 99.67 09:50:06 1 0.12 0.00 0.05 0.03 0.02 99.78 Average: all 0.26 0.00 0.06 0.02 0.02 99.63 Average: 0 0.37 0.00 0.06 0.02 0.03 99.52 Average: 1 0.16 0.00 0.06 0.02 0.02 99.74