---> uname -a: Linux prd-ubuntu2204-docker-8c-8g-43338 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 716 25584 4 5791 30907 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:48:1b:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.229/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 83639sec preferred_lft 83639sec inet6 fe80::f816:3eff:fe48:1b6b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d5:45:5e:ec 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-43338) 07/17/25 _x86_64_ (8 CPU) 01:01:09 LINUX RESTART (8 CPU) 01:10:33 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:20:36 1.38 0.01 1.37 0.01 0.05 18.29 306.24 01:30:35 1.25 0.00 1.25 0.00 0.00 14.81 0.00 01:40:14 24.00 1.13 22.85 0.02 39.25 331.03 222.94 Average: 8.69 0.37 8.31 0.01 12.76 118.69 176.03 01:10:33 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:36 29883496 31883752 498368 1.52 47828 2289552 1516240 4.47 410036 2266208 36 01:30:35 29882492 31883180 498984 1.52 48236 2289564 1516304 4.47 410460 2267424 44 01:40:14 29804056 31861000 519972 1.58 49148 2344288 1122620 3.31 422264 2361664 12772 Average: 29856681 31875977 505775 1.54 48404 2307801 1385055 4.08 414253 2298432 4284 01:10:33 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:36 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:20:36 ens3 0.67 0.16 0.11 0.06 0.00 0.00 0.00 0.00 01:20:36 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:35 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:30:35 ens3 0.50 0.14 0.11 0.06 0.00 0.00 0.00 0.00 01:30:35 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:14 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:40:14 ens3 22.54 14.34 77.91 6.09 0.00 0.00 0.00 0.00 01:40:14 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 7.71 4.76 25.38 2.02 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-43338) 07/17/25 _x86_64_ (8 CPU) 01:01:09 LINUX RESTART (8 CPU) 01:10:33 CPU %user %nice %system %iowait %steal %idle 01:20:36 all 0.01 0.00 0.01 0.01 0.00 99.97 01:20:36 0 0.02 0.00 0.01 0.02 0.01 99.95 01:20:36 1 0.02 0.00 0.01 0.00 0.00 99.96 01:20:36 2 0.01 0.00 0.01 0.00 0.00 99.98 01:20:36 3 0.02 0.00 0.03 0.00 0.01 99.93 01:20:36 4 0.00 0.00 0.01 0.00 0.00 99.98 01:20:36 5 0.00 0.00 0.00 0.00 0.00 99.99 01:20:36 6 0.01 0.00 0.01 0.00 0.00 99.98 01:20:36 7 0.00 0.00 0.01 0.02 0.00 99.97 01:30:35 all 0.05 0.00 0.01 0.00 0.00 99.93 01:30:35 0 0.01 0.00 0.01 0.02 0.01 99.95 01:30:35 1 0.01 0.00 0.01 0.00 0.00 99.98 01:30:35 2 0.02 0.00 0.01 0.00 0.00 99.97 01:30:35 3 0.33 0.00 0.03 0.00 0.01 99.62 01:30:35 4 0.00 0.00 0.00 0.01 0.00 99.98 01:30:35 5 0.00 0.00 0.01 0.00 0.00 99.99 01:30:35 6 0.01 0.00 0.00 0.00 0.00 99.99 01:30:35 7 0.01 0.00 0.01 0.00 0.00 99.98 01:40:14 all 0.26 0.00 0.05 0.05 0.01 99.63 01:40:14 0 0.13 0.00 0.04 0.01 0.01 99.82 01:40:14 1 0.52 0.00 0.03 0.02 0.00 99.43 01:40:14 2 0.28 0.00 0.02 0.00 0.00 99.69 01:40:14 3 0.40 0.00 0.05 0.07 0.01 99.47 01:40:14 4 0.25 0.00 0.05 0.03 0.01 99.67 01:40:14 5 0.18 0.00 0.03 0.00 0.00 99.79 01:40:14 6 0.14 0.00 0.13 0.29 0.01 99.43 01:40:14 7 0.22 0.00 0.05 0.01 0.00 99.72 Average: all 0.11 0.00 0.02 0.02 0.00 99.85 Average: 0 0.05 0.00 0.02 0.02 0.01 99.91 Average: 1 0.18 0.00 0.02 0.01 0.00 99.79 Average: 2 0.10 0.00 0.01 0.00 0.00 99.88 Average: 3 0.25 0.00 0.04 0.02 0.01 99.68 Average: 4 0.08 0.00 0.02 0.01 0.00 99.88 Average: 5 0.06 0.00 0.01 0.00 0.00 99.93 Average: 6 0.05 0.00 0.04 0.10 0.01 99.80 Average: 7 0.08 0.00 0.02 0.01 0.00 99.89