---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-46085 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): 8 On-line CPU(s) list: 0-7 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): 8 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: 256 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 4 MiB (8 instances) L3 cache: 128 MiB (8 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 3.2G 1.1M 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 3.2G 4.0K 3.2G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32092 740 25543 4 5808 30884 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:4c:f1:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.75/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83561sec preferred_lft 83561sec inet6 fe80::f816:3eff:fe4c:f131/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:08:19:33 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-8c-8g-46085) 07/26/25 _x86_64_ (8 CPU) 01:02:22 LINUX RESTART (8 CPU) 01:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:20:02 1.62 0.01 1.60 0.01 0.05 20.27 252.77 01:30:02 1.33 0.00 1.33 0.00 0.00 15.72 0.00 01:40:01 2.15 0.80 1.35 0.00 24.26 59.37 34.21 Average: 1.70 0.27 1.43 0.00 8.09 31.77 95.75 01:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:02 29898148 31899412 483040 1.47 47952 2290292 1522904 4.49 409576 2264872 192 01:30:02 29897900 31899760 482732 1.47 48560 2290308 1522968 4.49 410132 2266436 176 01:40:01 29817992 31842672 539440 1.64 49308 2312032 1532512 4.52 413472 2363656 11056 Average: 29871347 31880615 501737 1.53 48607 2297544 1526128 4.50 411060 2298321 3808 01:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:02 ens3 0.64 0.13 0.11 0.06 0.00 0.00 0.00 0.00 01:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:02 ens3 0.52 0.13 0.12 0.06 0.00 0.00 0.00 0.00 01:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 01:40:01 ens3 5.92 4.34 22.95 0.71 0.00 0.00 0.00 0.00 01:40:01 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 2.36 1.53 7.71 0.28 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-8c-8g-46085) 07/26/25 _x86_64_ (8 CPU) 01:02:22 LINUX RESTART (8 CPU) 01:10:01 CPU %user %nice %system %iowait %steal %idle 01:20:02 all 0.02 0.00 0.01 0.01 0.01 99.95 01:20:02 0 0.01 0.00 0.01 0.00 0.00 99.98 01:20:02 1 0.12 0.00 0.02 0.00 0.01 99.86 01:20:02 2 0.03 0.00 0.02 0.00 0.01 99.93 01:20:02 3 0.02 0.00 0.01 0.00 0.00 99.97 01:20:02 4 0.01 0.00 0.01 0.05 0.00 99.93 01:20:02 5 0.01 0.00 0.01 0.00 0.00 99.97 01:20:02 6 0.00 0.00 0.01 0.00 0.00 99.99 01:20:02 7 0.01 0.00 0.01 0.00 0.01 99.97 01:30:02 all 0.09 0.00 0.02 0.01 0.01 99.89 01:30:02 0 0.01 0.00 0.01 0.00 0.01 99.98 01:30:02 1 0.26 0.00 0.03 0.00 0.01 99.71 01:30:02 2 0.18 0.00 0.01 0.00 0.00 99.80 01:30:02 3 0.03 0.00 0.02 0.00 0.01 99.95 01:30:02 4 0.18 0.00 0.02 0.04 0.01 99.75 01:30:02 5 0.01 0.00 0.01 0.00 0.00 99.98 01:30:02 6 0.02 0.00 0.03 0.00 0.01 99.94 01:30:02 7 0.01 0.00 0.01 0.00 0.01 99.98 01:40:01 all 0.08 0.00 0.02 0.01 0.01 99.89 01:40:01 0 0.07 0.00 0.02 0.00 0.01 99.90 01:40:01 1 0.02 0.00 0.02 0.00 0.01 99.96 01:40:01 2 0.07 0.00 0.02 0.00 0.01 99.91 01:40:01 3 0.08 0.00 0.01 0.00 0.01 99.90 01:40:01 4 0.17 0.00 0.01 0.04 0.01 99.77 01:40:01 5 0.04 0.00 0.01 0.00 0.00 99.96 01:40:01 6 0.11 0.00 0.01 0.00 0.00 99.88 01:40:01 7 0.12 0.00 0.04 0.02 0.02 99.81 Average: all 0.06 0.00 0.01 0.01 0.01 99.91 Average: 0 0.03 0.00 0.01 0.00 0.01 99.95 Average: 1 0.13 0.00 0.02 0.00 0.01 99.84 Average: 2 0.09 0.00 0.02 0.00 0.01 99.88 Average: 3 0.04 0.00 0.01 0.00 0.01 99.94 Average: 4 0.12 0.00 0.01 0.04 0.01 99.82 Average: 5 0.02 0.00 0.01 0.00 0.00 99.97 Average: 6 0.04 0.00 0.02 0.00 0.01 99.94 Average: 7 0.04 0.00 0.02 0.01 0.01 99.92