---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-52874 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 18G 61G 23% / 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 691 11441 3 3855 14955 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:80:1e:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.199/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 80064sec preferred_lft 80064sec inet6 fe80::f816:3eff:fe80:1e5a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:2c:f7:03 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-16g-52874) 09/16/25 _x86_64_ (4 CPU) 12:39:41 LINUX RESTART (4 CPU) 12:40:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:50:12 105.49 11.32 89.04 5.13 1790.87 38855.69 17378.08 13:00:22 77.47 31.22 43.45 2.80 453.75 5278.27 2808.77 13:10:11 12.51 0.37 11.57 0.57 11.64 315.08 253.31 13:20:22 18.09 0.11 17.07 0.92 11.30 760.60 785.31 13:30:07 12.56 0.05 11.97 0.54 2.31 318.68 366.28 13:40:22 5.18 0.00 5.01 0.17 0.16 123.61 69.99 13:50:18 20.26 0.11 4.72 15.43 2.93 125.98 212603.32 14:00:22 5.34 0.01 5.19 0.14 0.60 139.16 77.68 14:10:08 10.35 0.01 9.82 0.51 0.72 579.19 175.63 14:20:22 6.14 0.02 5.84 0.28 0.69 220.60 179.44 Average: 27.55 4.38 20.53 2.64 231.01 4741.05 23284.14 12:40:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:12 4695124 15321324 604768 3.69 221580 10199796 1310360 7.52 2097972 8831200 2068 13:00:22 1628684 4495456 11438416 69.86 244796 2660056 13051820 74.92 1966628 12255588 764 13:10:11 7564064 10457796 5478088 33.46 246112 2685368 6184712 35.50 1983984 6318812 5348 13:20:22 12308180 15334156 606296 3.70 251764 2812132 1326268 7.61 2026452 1543648 7296 13:30:07 8416796 11471176 4467896 27.29 253804 2838304 5162824 29.63 2030472 5418184 324 13:40:22 8256372 11324092 4614776 28.18 254404 2851068 5280984 30.31 2031736 5562016 328 13:50:18 6782396 9870868 6067392 37.06 256928 2869288 6814312 39.11 2040256 7045080 280 14:00:22 6730764 9835164 6103116 37.28 257368 2884796 6752400 38.76 2043172 7093944 100 14:10:08 10396124 13627716 2312940 14.13 261460 3007804 3551340 20.38 2057696 3433012 17164 14:20:22 7322716 10576308 5362448 32.75 262188 3029080 5994072 34.41 2070320 6465368 204 Average: 7410122 11231406 4705614 28.74 251040 3583769 5542909 31.82 2034869 6396685 3388 12:40:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:12 lo 2.84 2.84 2.19 2.19 0.00 0.00 0.00 0.00 12:50:12 ens3 176.09 117.02 2204.28 16.43 0.00 0.00 0.00 0.00 12:50:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:22 lo 37.19 37.19 25.28 25.28 0.00 0.00 0.00 0.00 13:00:22 ens3 2.30 2.25 0.70 0.62 0.00 0.00 0.00 0.00 13:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:11 lo 38.46 38.46 15.42 15.42 0.00 0.00 0.00 0.00 13:10:11 ens3 1.32 0.97 0.33 0.26 0.00 0.00 0.00 0.00 13:10:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:22 lo 12.13 12.13 8.93 8.93 0.00 0.00 0.00 0.00 13:20:22 ens3 1.28 1.08 0.35 0.29 0.00 0.00 0.00 0.00 13:20:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:07 lo 19.17 19.17 12.94 12.94 0.00 0.00 0.00 0.00 13:30:07 ens3 1.75 1.71 0.34 1.61 0.00 0.00 0.00 0.00 13:30:07 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:22 lo 23.29 23.29 9.04 9.04 0.00 0.00 0.00 0.00 13:40:22 ens3 1.13 0.69 0.32 0.24 0.00 0.00 0.00 0.00 13:40:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:18 lo 18.62 18.62 10.03 10.03 0.00 0.00 0.00 0.00 13:50:18 ens3 0.58 0.48 0.11 0.09 0.00 0.00 0.00 0.00 13:50:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:22 lo 18.02 18.02 11.52 11.52 0.00 0.00 0.00 0.00 14:00:22 ens3 0.94 0.65 0.26 0.20 0.00 0.00 0.00 0.00 14:00:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:08 lo 18.26 18.26 11.33 11.33 0.00 0.00 0.00 0.00 14:10:08 ens3 1.01 0.87 0.25 0.22 0.00 0.00 0.00 0.00 14:10:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:22 lo 29.08 29.08 12.79 12.79 0.00 0.00 0.00 0.00 14:20:22 ens3 1.53 0.85 0.46 0.33 0.00 0.00 0.00 0.00 14:20:22 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 21.68 21.68 11.93 11.93 0.00 0.00 0.00 0.00 Average: ens3 19.08 12.85 224.37 2.05 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-16g-52874) 09/16/25 _x86_64_ (4 CPU) 12:39:41 LINUX RESTART (4 CPU) 12:40:00 CPU %user %nice %system %iowait %steal %idle 12:50:12 all 40.07 0.00 3.28 6.68 0.11 49.86 12:50:12 0 37.27 0.00 3.11 6.10 0.11 53.41 12:50:12 1 41.50 0.00 3.51 7.63 0.11 47.25 12:50:12 2 38.34 0.00 3.25 6.00 0.11 52.29 12:50:12 3 43.16 0.00 3.26 6.98 0.12 46.48 13:00:22 all 64.13 0.00 2.66 0.46 0.15 32.61 13:00:22 0 63.00 0.00 2.75 0.44 0.15 33.65 13:00:22 1 65.11 0.00 2.77 0.43 0.16 31.53 13:00:22 2 63.79 0.00 2.53 0.47 0.15 33.05 13:00:22 3 64.60 0.00 2.57 0.49 0.15 32.19 13:10:11 all 23.76 0.00 1.08 0.10 0.12 74.94 13:10:11 0 24.40 0.00 0.97 0.04 0.13 74.46 13:10:11 1 22.93 0.00 1.17 0.05 0.13 75.72 13:10:11 2 23.86 0.00 1.15 0.29 0.12 74.58 13:10:11 3 23.83 0.00 1.01 0.04 0.12 74.99 13:20:22 all 29.36 0.00 1.16 0.06 0.10 69.32 13:20:22 0 29.20 0.00 1.22 0.09 0.10 69.39 13:20:22 1 29.58 0.00 1.34 0.05 0.10 68.93 13:20:22 2 30.08 0.00 1.05 0.06 0.10 68.70 13:20:22 3 28.60 0.00 1.03 0.03 0.10 70.24 13:30:07 all 21.68 0.00 0.80 0.04 0.09 77.39 13:30:07 0 21.48 0.00 0.81 0.03 0.08 77.59 13:30:07 1 22.03 0.00 0.81 0.03 0.09 77.05 13:30:07 2 22.04 0.00 0.79 0.07 0.10 77.00 13:30:07 3 21.17 0.00 0.80 0.03 0.08 77.92 13:40:22 all 8.14 0.00 0.51 0.16 0.17 91.03 13:40:22 0 7.92 0.00 0.51 0.60 0.14 90.83 13:40:22 1 8.42 0.00 0.47 0.00 0.17 90.94 13:40:22 2 8.27 0.00 0.53 0.00 0.25 90.94 13:40:22 3 7.93 0.00 0.51 0.02 0.13 91.40 13:50:18 all 9.52 0.00 0.52 0.05 0.08 89.83 13:50:18 0 9.73 0.00 0.54 0.07 0.07 89.60 13:50:18 1 9.18 0.00 0.61 0.02 0.09 90.10 13:50:18 2 9.90 0.00 0.44 0.01 0.08 89.57 13:50:18 3 9.28 0.00 0.51 0.08 0.07 90.06 14:00:22 all 10.09 0.00 0.71 0.42 0.09 88.70 14:00:22 0 10.63 0.00 0.60 0.14 0.11 88.51 14:00:22 1 10.09 0.00 0.50 0.97 0.07 88.37 14:00:22 2 9.50 0.00 0.93 0.17 0.08 89.32 14:00:22 3 10.13 0.00 0.80 0.38 0.07 88.61 14:10:08 all 16.87 0.00 0.77 0.37 0.25 81.74 14:10:08 0 17.43 0.00 0.75 0.86 0.13 80.83 14:10:08 1 16.26 0.00 0.85 0.33 0.15 82.41 14:10:08 2 17.24 0.00 0.78 0.22 0.19 81.57 14:10:08 3 16.54 0.00 0.70 0.07 0.51 82.17 14:20:22 all 13.17 0.00 0.65 0.06 0.09 86.03 14:20:22 0 13.54 0.00 0.64 0.14 0.11 85.58 14:20:22 1 12.93 0.00 0.74 0.01 0.09 86.23 14:20:22 2 13.20 0.00 0.66 0.01 0.07 86.06 14:20:22 3 13.03 0.00 0.58 0.06 0.07 86.26 Average: all 23.73 0.00 1.22 0.85 0.12 74.08 Average: 0 23.50 0.00 1.20 0.86 0.11 74.33 Average: 1 23.87 0.00 1.28 0.96 0.12 73.76 Average: 2 23.67 0.00 1.22 0.74 0.13 74.25 Average: 3 23.88 0.00 1.18 0.83 0.14 73.97