---> uname -a: Linux prd-ubuntu2204-docker-4c-4g-928 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 12G 66G 16% / 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 658 8702 4 6628 14988 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:2c:91:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.49/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 81597sec preferred_lft 81597sec inet6 fe80::f816:3eff:fe2c:911c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:82:e4:63 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-928) 09/24/25 _x86_64_ (4 CPU) 18:23:06 LINUX RESTART (4 CPU) 18:30:22 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:40:01 1.02 0.01 1.01 0.01 0.04 15.85 319.00 18:50:01 0.97 0.00 0.97 0.00 0.00 13.10 0.00 19:00:22 1.00 0.00 1.00 0.00 0.00 13.02 0.00 19:10:01 36.77 2.33 33.85 0.59 135.79 2322.69 1102.03 19:20:01 21.84 3.02 16.66 2.16 163.89 3107.02 6697.13 19:30:03 35.68 0.02 20.02 15.63 0.65 2061.35 248503.34 19:40:01 27.87 0.10 24.71 3.06 4.70 9773.50 22225.24 Average: 17.78 0.77 13.93 3.08 43.12 2468.71 40120.10 18:30:22 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:40:01 13429148 15533488 482360 2.95 41800 2288868 1131552 6.50 395980 2292944 8 18:50:01 13428364 15533148 482672 2.95 42224 2288884 1131552 6.50 396420 2293656 4 19:00:22 13427636 15532884 482908 2.95 42544 2289024 1131616 6.50 396732 2294208 4 19:10:01 12839212 15522200 458080 2.80 82732 2795976 976240 5.60 516000 2691736 244 19:20:01 9638496 13287172 2671188 16.31 120896 3666868 2755128 15.81 831396 5533884 119820 19:30:03 9018024 12941564 3013816 18.41 135524 3900408 3024160 17.36 935336 6004236 21856 19:40:01 8952064 15379056 567540 3.47 166580 6285032 1084720 6.23 1787312 5111220 1688 Average: 11533278 14818502 1165509 7.12 90329 3359294 1604995 9.21 751311 3745983 20518 18:30:22 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:40:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:40:01 ens3 0.26 0.13 0.07 0.04 0.00 0.00 0.00 0.00 18:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 ens3 0.16 0.08 0.03 0.02 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:22 lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:00:22 ens3 0.13 0.07 0.03 0.02 0.00 0.00 0.00 0.00 19:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:10:01 lo 0.28 0.28 0.04 0.04 0.00 0.00 0.00 0.00 19:10:01 ens3 49.61 38.35 343.78 8.27 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 lo 1257.11 1257.11 1191.84 1191.84 0.00 0.00 0.00 0.00 19:20:01 ens3 93.85 73.58 772.56 16.56 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:03 lo 1048.44 1048.44 998.00 998.00 0.00 0.00 0.00 0.00 19:30:03 ens3 32.57 28.90 20.97 10.47 0.00 0.00 0.00 0.00 19:30:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:40:01 lo 790.85 790.85 2966.74 2966.74 0.00 0.00 0.00 0.00 19:40:01 ens3 65.84 61.54 156.54 409.35 0.00 0.00 0.00 0.00 19:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 444.72 444.72 739.20 739.20 0.00 0.00 0.00 0.00 Average: ens3 34.54 28.89 184.02 63.59 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-928) 09/24/25 _x86_64_ (4 CPU) 18:23:06 LINUX RESTART (4 CPU) 18:30:22 CPU %user %nice %system %iowait %steal %idle 18:40:01 all 0.05 0.00 0.02 0.02 0.01 99.90 18:40:01 0 0.11 0.00 0.02 0.01 0.02 99.84 18:40:01 1 0.03 0.00 0.02 0.02 0.01 99.91 18:40:01 2 0.04 0.00 0.02 0.06 0.02 99.86 18:40:01 3 0.01 0.00 0.01 0.00 0.01 99.97 18:50:01 all 0.09 0.00 0.02 0.01 0.02 99.86 18:50:01 0 0.07 0.00 0.03 0.01 0.03 99.87 18:50:01 1 0.22 0.00 0.01 0.00 0.01 99.76 18:50:01 2 0.04 0.00 0.02 0.00 0.01 99.93 18:50:01 3 0.05 0.00 0.02 0.03 0.02 99.88 19:00:22 all 0.01 0.00 0.02 0.01 0.02 99.94 19:00:22 0 0.02 0.00 0.01 0.00 0.02 99.95 19:00:22 1 0.02 0.00 0.02 0.00 0.01 99.95 19:00:22 2 0.02 0.00 0.02 0.02 0.02 99.92 19:00:22 3 0.01 0.00 0.02 0.02 0.01 99.95 19:10:01 all 2.73 0.00 0.32 0.29 0.03 96.63 19:10:01 0 1.86 0.00 0.31 0.29 0.04 97.50 19:10:01 1 1.31 0.00 0.25 0.47 0.02 97.95 19:10:01 2 3.55 0.00 0.35 0.28 0.02 95.79 19:10:01 3 4.20 0.00 0.37 0.11 0.02 95.30 19:20:01 all 47.33 0.00 1.96 0.14 0.06 50.50 19:20:01 0 46.33 0.00 1.99 0.08 0.06 51.54 19:20:01 1 47.60 0.00 1.76 0.24 0.07 50.35 19:20:01 2 48.56 0.00 2.11 0.11 0.06 49.16 19:20:01 3 46.85 0.00 1.97 0.15 0.06 50.97 19:30:03 all 64.52 0.00 2.61 0.12 0.08 32.67 19:30:03 0 62.88 0.00 2.31 0.07 0.08 34.67 19:30:03 1 63.84 0.00 2.73 0.10 0.08 33.25 19:30:03 2 67.13 0.00 2.48 0.08 0.08 30.23 19:30:03 3 64.22 0.00 2.93 0.23 0.08 32.54 19:40:01 all 46.27 0.00 2.08 0.32 0.07 51.26 19:40:01 0 38.99 0.00 1.93 0.21 0.07 58.80 19:40:01 1 46.68 0.00 2.06 0.63 0.07 50.57 19:40:01 2 48.47 0.00 2.12 0.18 0.07 49.15 19:40:01 3 50.95 0.00 2.22 0.25 0.07 46.51 Average: all 23.07 0.00 1.01 0.13 0.04 75.75 Average: 0 21.57 0.00 0.95 0.09 0.05 77.34 Average: 1 22.88 0.00 0.98 0.21 0.04 75.90 Average: 2 24.04 0.00 1.02 0.10 0.04 74.80 Average: 3 23.81 0.00 1.08 0.11 0.04 74.96