---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-39123 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: 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: 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 11G 67G 14% / 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 639 9881 4 5468 15007 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:0b:9d:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.90/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 82045sec preferred_lft 82045sec inet6 fe80::f816:3eff:fe0b:9d89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:cc:04:4d 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-39123) 07/02/25 _x86_64_ (4 CPU) 13:47:51 LINUX RESTART (4 CPU) 13:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:00:02 6.83 0.46 5.73 0.63 583.13 918.23 5468.67 14:10:02 1.27 0.01 1.26 0.00 0.04 15.01 153.24 14:20:02 13.23 0.01 1.31 11.91 0.16 15.15 242671.00 14:30:02 1.16 0.00 1.16 0.00 0.00 13.44 0.00 14:40:02 81.09 4.78 69.73 6.58 272.29 5107.04 49804.08 14:50:02 9.66 0.01 7.92 1.73 0.08 647.84 15593.12 15:00:02 39.31 0.40 33.45 5.46 21.32 10621.96 29826.52 Average: 21.79 0.81 17.22 3.76 125.29 2476.95 49073.80 13:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:00:02 13446056 15542988 472612 2.89 41536 2281708 1127340 6.47 393112 2273632 36 14:10:02 13445808 15543264 472340 2.88 41936 2281820 1127340 6.47 393516 2273212 236 14:20:02 13440768 15543716 471956 2.88 42648 2286588 1127340 6.47 399012 2274876 268 14:30:02 13440264 15543532 472176 2.88 42960 2286596 1127340 6.47 399320 2275472 212 14:40:02 9696492 13088556 2871740 17.54 128272 3414672 3179740 18.25 844960 5464984 10804 14:50:02 9775520 13332260 2626776 16.04 134888 3561456 2860716 16.42 867096 5344336 11336 15:00:02 10174548 15416864 533076 3.26 168948 5127536 1050736 6.03 1546536 4185676 25980 Average: 11917065 14858740 1131525 6.91 85884 3034339 1657222 9.51 691936 3441741 6982 13:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:00:02 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 14:00:02 ens3 19.71 13.04 266.98 0.91 0.00 0.00 0.00 0.00 14:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:10:02 ens3 0.30 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:20:02 ens3 0.30 0.11 0.06 0.04 0.00 0.00 0.00 0.00 14:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:02 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:30:02 ens3 0.25 0.08 0.04 0.02 0.00 0.00 0.00 0.00 14:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:02 lo 0.83 0.83 0.09 0.09 0.00 0.00 0.00 0.00 14:40:02 ens3 85.59 65.65 712.27 14.60 0.00 0.00 0.00 0.00 14:40:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:02 lo 58.69 58.69 14.50 14.50 0.00 0.00 0.00 0.00 14:50:02 ens3 4.21 3.46 3.36 0.93 0.00 0.00 0.00 0.00 14:50:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:02 lo 2246.89 2246.89 2161.03 2161.03 0.00 0.00 0.00 0.00 15:00:02 ens3 69.22 51.41 475.03 45.00 0.00 0.00 0.00 0.00 15:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 329.55 329.55 310.81 310.81 0.00 0.00 0.00 0.00 Average: ens3 25.65 19.12 208.25 8.79 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-39123) 07/02/25 _x86_64_ (4 CPU) 13:47:51 LINUX RESTART (4 CPU) 13:50:02 CPU %user %nice %system %iowait %steal %idle 14:00:02 all 0.51 0.00 0.28 0.19 0.02 99.00 14:00:02 0 0.54 0.00 0.35 0.06 0.01 99.03 14:00:02 1 0.64 0.00 0.22 0.09 0.03 99.02 14:00:02 2 0.43 0.00 0.31 0.45 0.03 98.78 14:00:02 3 0.43 0.00 0.25 0.13 0.02 99.17 14:10:02 all 0.19 0.00 0.02 0.01 0.02 99.76 14:10:02 0 0.32 0.00 0.02 0.00 0.01 99.65 14:10:02 1 0.03 0.00 0.04 0.00 0.04 99.90 14:10:02 2 0.39 0.00 0.02 0.02 0.02 99.55 14:10:02 3 0.01 0.00 0.02 0.01 0.01 99.94 14:20:02 all 0.09 0.00 0.02 0.03 0.02 99.84 14:20:02 0 0.01 0.00 0.01 0.00 0.01 99.97 14:20:02 1 0.03 0.00 0.05 0.07 0.03 99.81 14:20:02 2 0.03 0.00 0.02 0.01 0.02 99.93 14:20:02 3 0.29 0.00 0.01 0.03 0.01 99.65 14:30:02 all 0.11 0.00 0.02 0.01 0.02 99.84 14:30:02 0 0.00 0.00 0.01 0.00 0.00 99.98 14:30:02 1 0.02 0.00 0.02 0.00 0.02 99.93 14:30:02 2 0.39 0.00 0.03 0.02 0.02 99.54 14:30:02 3 0.02 0.00 0.03 0.03 0.02 99.90 14:40:02 all 34.22 0.00 1.38 0.54 0.07 63.79 14:40:02 0 33.24 0.00 1.30 0.30 0.07 65.09 14:40:02 1 33.66 0.00 1.35 0.38 0.07 64.54 14:40:02 2 34.44 0.00 1.50 0.86 0.07 63.13 14:40:02 3 35.54 0.00 1.37 0.62 0.07 62.40 14:50:02 all 13.58 0.00 0.76 0.09 0.09 85.49 14:50:02 0 13.10 0.00 0.83 0.06 0.09 85.92 14:50:02 1 13.42 0.00 0.77 0.09 0.09 85.63 14:50:02 2 14.08 0.00 0.75 0.03 0.10 85.04 14:50:02 3 13.70 0.00 0.68 0.17 0.09 85.37 15:00:02 all 51.08 0.00 2.77 0.36 0.09 45.71 15:00:02 0 48.81 0.00 2.64 0.35 0.09 48.10 15:00:02 1 51.57 0.00 3.01 0.27 0.09 45.06 15:00:02 2 54.55 0.00 3.04 0.56 0.09 41.76 15:00:02 3 49.37 0.00 2.38 0.23 0.08 47.93 Average: all 14.23 0.00 0.75 0.17 0.05 84.80 Average: 0 13.70 0.00 0.74 0.11 0.04 85.41 Average: 1 14.18 0.00 0.78 0.13 0.05 84.85 Average: 2 14.86 0.00 0.81 0.28 0.05 84.00 Average: 3 14.17 0.00 0.68 0.17 0.04 84.94