---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-48225 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): 4 On-line CPU(s) list: 0-3 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): 4 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: 128 KiB (4 instances) L1i cache: 128 KiB (4 instances) L2 cache: 2 MiB (4 instances) L3 cache: 64 MiB (4 instances) NUMA node(s): 1 NUMA node0 CPU(s): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 8.6G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 4.0K 1.6G 1% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15989 590 12412 4 2986 15067 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:ef:f0:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.152/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81351sec preferred_lft 81351sec inet6 fe80::f816:3eff:feef:f01d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:2f:c4:c8 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-4c-4g-48225) 09/02/25 _x86_64_ (4 CPU) 10:51:39 LINUX RESTART (4 CPU) 11:00:04 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:10:04 1.53 0.01 1.52 0.01 0.04 19.19 2.13 11:20:04 1.27 0.00 1.27 0.00 0.01 14.19 0.07 11:30:04 1.19 0.00 1.19 0.00 0.00 13.44 0.00 11:40:04 1.22 0.00 1.22 0.00 0.00 14.05 0.00 11:50:04 1.26 0.00 1.26 0.00 0.00 14.28 0.01 12:00:04 1.34 0.00 1.34 0.00 0.00 14.73 0.00 12:10:04 1.26 0.00 1.26 0.00 0.00 13.96 0.13 Average: 1.30 0.00 1.29 0.00 0.01 14.83 0.34 11:00:04 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:10:04 13441760 15541104 474864 2.90 42196 2283228 1118308 6.42 395168 2281140 180 11:20:04 13441760 15541496 474480 2.90 42588 2283236 1118308 6.42 395552 2281696 164 11:30:04 13441284 15541436 474572 2.90 42980 2283248 1118372 6.42 395956 2286188 228 11:40:04 13440292 15540872 475148 2.90 43388 2283260 1118436 6.42 396364 2286388 236 11:50:04 13439284 15540332 475600 2.90 43768 2283332 1118436 6.42 396744 2286520 188 12:00:04 13438528 15540112 475844 2.91 44168 2283468 1118500 6.42 397136 2286724 176 12:10:04 13438024 15540084 475972 2.91 44496 2283604 1118500 6.42 397472 2286888 184 Average: 13440133 15540777 475211 2.90 43369 2283339 1118409 6.42 396342 2285078 194 11:00:04 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:10:04 ens3 0.41 0.12 0.08 0.04 0.00 0.00 0.00 0.00 11:10:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:20:04 ens3 0.30 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:20:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:30:04 ens3 0.40 0.26 0.07 0.48 0.00 0.00 0.00 0.00 11:30:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:40:04 ens3 0.53 0.19 0.14 0.09 0.00 0.00 0.00 0.00 11:40:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:50:04 ens3 0.26 0.08 0.04 0.02 0.00 0.00 0.00 0.00 11:50:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:00:04 ens3 0.27 0.10 0.06 0.04 0.00 0.00 0.00 0.00 12:00:04 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:04 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:10:04 ens3 0.25 0.10 0.04 0.02 0.00 0.00 0.00 0.00 12:10:04 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 0.35 0.13 0.07 0.10 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-4c-4g-48225) 09/02/25 _x86_64_ (4 CPU) 10:51:39 LINUX RESTART (4 CPU) 11:00:04 CPU %user %nice %system %iowait %steal %idle 11:10:04 all 0.17 0.00 0.02 0.01 0.01 99.78 11:10:04 0 0.02 0.00 0.02 0.01 0.01 99.94 11:10:04 1 0.22 0.00 0.01 0.01 0.01 99.76 11:10:04 2 0.44 0.00 0.03 0.00 0.01 99.51 11:10:04 3 0.02 0.00 0.02 0.03 0.01 99.92 11:20:04 all 0.27 0.00 0.03 0.01 0.01 99.68 11:20:04 0 0.51 0.00 0.05 0.01 0.02 99.40 11:20:04 1 0.55 0.00 0.01 0.00 0.01 99.42 11:20:04 2 0.02 0.00 0.02 0.00 0.01 99.95 11:20:04 3 0.01 0.00 0.02 0.01 0.01 99.95 11:30:04 all 0.10 0.00 0.02 0.02 0.01 99.85 11:30:04 0 0.12 0.00 0.02 0.02 0.01 99.84 11:30:04 1 0.22 0.00 0.01 0.04 0.01 99.71 11:30:04 2 0.04 0.00 0.03 0.00 0.01 99.91 11:30:04 3 0.01 0.00 0.02 0.02 0.01 99.95 11:40:04 all 0.09 0.00 0.02 0.01 0.01 99.88 11:40:04 0 0.01 0.00 0.01 0.00 0.01 99.97 11:40:04 1 0.29 0.00 0.03 0.00 0.02 99.66 11:40:04 2 0.03 0.00 0.03 0.02 0.01 99.90 11:40:04 3 0.01 0.00 0.01 0.00 0.01 99.97 11:50:04 all 0.12 0.00 0.01 0.01 0.01 99.85 11:50:04 0 0.02 0.00 0.01 0.01 0.01 99.96 11:50:04 1 0.42 0.00 0.01 0.00 0.01 99.56 11:50:04 2 0.02 0.00 0.02 0.02 0.01 99.93 11:50:04 3 0.02 0.00 0.02 0.01 0.01 99.94 12:00:04 all 0.02 0.00 0.02 0.01 0.01 99.94 12:00:04 0 0.03 0.00 0.03 0.01 0.02 99.92 12:00:04 1 0.02 0.00 0.02 0.02 0.02 99.93 12:00:04 2 0.02 0.00 0.01 0.00 0.01 99.96 12:00:04 3 0.01 0.00 0.01 0.02 0.01 99.95 12:10:04 all 0.26 0.00 0.02 0.01 0.01 99.70 12:10:04 0 0.01 0.00 0.02 0.00 0.01 99.96 12:10:04 1 0.99 0.00 0.04 0.01 0.02 98.94 12:10:04 2 0.02 0.00 0.01 0.02 0.01 99.94 12:10:04 3 0.01 0.00 0.02 0.00 0.01 99.96 Average: all 0.15 0.00 0.02 0.01 0.01 99.81 Average: 0 0.10 0.00 0.02 0.01 0.01 99.86 Average: 1 0.39 0.00 0.02 0.01 0.01 99.57 Average: 2 0.08 0.00 0.02 0.01 0.01 99.87 Average: 3 0.01 0.00 0.02 0.01 0.01 99.95