---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-37414 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: 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: 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 753 25145 4 6193 30871 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:82:e4:94 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.161/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83390sec preferred_lft 83390sec inet6 fe80::f816:3eff:fe82:e494/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c6:69:c3:ac 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-37414) 06/26/25 _x86_64_ (8 CPU) 00:59:08 LINUX RESTART (8 CPU) 01:00:07 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:10:01 7.08 0.47 5.98 0.63 589.74 942.41 21654.19 01:20:01 1.29 0.01 1.28 0.00 0.05 14.69 0.43 01:30:19 1.25 0.00 1.25 0.00 0.00 14.21 0.00 01:40:01 22.67 1.08 21.56 0.02 35.67 320.05 214.26 Average: 7.92 0.38 7.37 0.16 155.00 319.01 5424.49 01:00:07 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 29896808 31889656 493172 1.50 47044 2282936 1500400 4.42 400508 2271624 16 01:20:01 29899844 31893268 489788 1.49 47460 2283052 1500400 4.42 400960 2272012 20 01:30:19 29897356 31891180 491464 1.50 47836 2283064 1500528 4.42 401336 2273784 4 01:40:01 29805504 31855052 526572 1.60 48792 2336896 1103792 3.25 413144 2362732 12152 Average: 29874878 31882289 500249 1.52 47783 2296487 1401280 4.13 403987 2295038 3048 01:00:07 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 01:10:01 ens3 16.68 7.76 270.08 0.65 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 01:20:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:01 ens3 0.65 0.14 0.11 0.06 0.00 0.00 0.00 0.00 01:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:19 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:19 ens3 0.43 0.14 0.10 0.06 0.00 0.00 0.00 0.00 01:30:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:40:01 ens3 21.03 13.54 77.22 6.12 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 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 9.53 5.29 85.84 1.68 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-37414) 06/26/25 _x86_64_ (8 CPU) 00:59:08 LINUX RESTART (8 CPU) 01:00:07 CPU %user %nice %system %iowait %steal %idle 01:10:01 all 0.30 0.00 0.15 0.13 0.01 99.41 01:10:01 0 0.27 0.00 0.26 0.08 0.01 99.39 01:10:01 1 0.65 0.00 0.11 0.04 0.03 99.18 01:10:01 2 0.36 0.00 0.10 0.37 0.01 99.17 01:10:01 3 0.24 0.00 0.14 0.09 0.02 99.51 01:10:01 4 0.25 0.00 0.09 0.03 0.01 99.63 01:10:01 5 0.19 0.00 0.12 0.28 0.01 99.41 01:10:01 6 0.20 0.00 0.22 0.09 0.01 99.48 01:10:01 7 0.23 0.00 0.19 0.03 0.01 99.54 01:20:01 all 0.04 0.00 0.01 0.01 0.01 99.94 01:20:01 0 0.01 0.00 0.01 0.00 0.00 99.98 01:20:01 1 0.09 0.00 0.02 0.00 0.01 99.87 01:20:01 2 0.01 0.00 0.02 0.01 0.01 99.96 01:20:01 3 0.16 0.00 0.02 0.01 0.03 99.79 01:20:01 4 0.01 0.00 0.01 0.00 0.00 99.98 01:20:01 5 0.01 0.00 0.01 0.03 0.00 99.96 01:20:01 6 0.00 0.00 0.00 0.00 0.00 99.99 01:20:01 7 0.00 0.00 0.00 0.00 0.00 99.99 01:30:19 all 0.04 0.00 0.01 0.01 0.01 99.92 01:30:19 0 0.01 0.00 0.01 0.00 0.00 99.98 01:30:19 1 0.28 0.00 0.03 0.00 0.01 99.67 01:30:19 2 0.02 0.00 0.02 0.00 0.00 99.95 01:30:19 3 0.02 0.00 0.02 0.00 0.02 99.95 01:30:19 4 0.00 0.00 0.01 0.00 0.00 99.99 01:30:19 5 0.00 0.00 0.00 0.09 0.00 99.89 01:30:19 6 0.00 0.00 0.00 0.00 0.00 99.99 01:30:19 7 0.00 0.00 0.01 0.02 0.00 99.96 01:40:01 all 0.32 0.00 0.05 0.06 0.01 99.57 01:40:01 0 0.25 0.00 0.10 0.22 0.01 99.42 01:40:01 1 0.81 0.00 0.03 0.02 0.01 99.13 01:40:01 2 0.27 0.00 0.06 0.01 0.01 99.65 01:40:01 3 0.21 0.00 0.05 0.00 0.02 99.72 01:40:01 4 0.24 0.00 0.02 0.00 0.01 99.73 01:40:01 5 0.25 0.00 0.08 0.03 0.01 99.63 01:40:01 6 0.29 0.00 0.07 0.15 0.00 99.49 01:40:01 7 0.20 0.00 0.03 0.01 0.01 99.75 Average: all 0.17 0.00 0.06 0.05 0.01 99.71 Average: 0 0.13 0.00 0.09 0.07 0.00 99.70 Average: 1 0.45 0.00 0.05 0.01 0.02 99.47 Average: 2 0.16 0.00 0.05 0.09 0.01 99.69 Average: 3 0.15 0.00 0.06 0.03 0.02 99.74 Average: 4 0.12 0.00 0.03 0.01 0.01 99.83 Average: 5 0.11 0.00 0.05 0.11 0.01 99.73 Average: 6 0.12 0.00 0.07 0.06 0.00 99.74 Average: 7 0.11 0.00 0.06 0.02 0.00 99.81