---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43727 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 18G 60G 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 689 5297 3 10002 14957 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:45:4f:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.109/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78238sec preferred_lft 78238sec inet6 fe80::f816:3eff:fe45:4f90/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:ab:20:7c 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-43727) 07/18/25 _x86_64_ (4 CPU) 09:01:35 LINUX RESTART (4 CPU) 09:10:25 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:20:15 25.16 0.49 9.41 15.26 55.44 1205.78 219617.92 09:30:01 8.28 0.22 7.68 0.38 18.60 279.36 1812.67 09:40:25 12.65 0.70 11.29 0.66 8.10 1234.32 2143.37 09:50:25 19.27 0.01 18.38 0.88 0.09 679.30 1515.76 10:00:01 14.60 0.00 13.91 0.69 0.00 250.62 2535.35 10:10:25 5.03 0.00 4.86 0.16 0.00 89.69 50.90 10:20:25 5.63 0.00 5.44 0.19 0.00 98.44 100.75 10:30:01 5.37 0.00 5.16 0.21 0.00 95.64 58.32 10:40:25 12.31 0.03 11.71 0.57 3.85 1212.26 999.41 10:50:00 12.31 0.09 11.66 0.56 3.92 239.55 555.82 11:00:01 11.12 0.02 10.53 0.57 0.45 1241.82 435.64 11:10:25 5.41 0.00 5.25 0.16 0.00 113.01 76.83 Average: 11.38 0.13 9.59 1.67 7.45 566.40 18848.51 09:10:25 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:15 1318600 9193612 6730160 41.10 231092 7462264 7785892 44.69 2225528 12065424 96 09:30:01 2346380 10231172 5694040 34.78 232556 7470832 7112084 40.82 2289324 10987396 312 09:40:25 5465688 13634240 2291788 14.00 241436 7737208 2971560 17.06 2385448 7783248 192 09:50:25 5508024 13762908 2162860 13.21 247164 7811632 2877232 16.52 2420176 7707248 128 10:00:01 3099264 11358904 4565324 27.88 249328 7814136 5280088 30.31 2423068 10086376 456 10:10:25 3108164 11371588 4552532 27.80 250176 7817076 5256952 30.17 2424132 10094520 196 10:20:25 1704264 9970352 5953072 36.36 250740 7819124 6597836 37.87 2424748 11489104 128 10:30:01 1591892 9860520 6062856 37.03 251344 7821048 6728036 38.62 2425408 11587900 372 10:40:25 4601672 13157456 2767120 16.90 259792 8089764 3634952 20.86 2514176 8501324 292 10:50:00 2909560 11471136 4452152 27.19 261632 8093568 5212224 29.92 2530904 10172156 444 11:00:01 2581916 11424812 4498224 27.47 269488 8357908 5218084 29.95 2625612 10391428 96 11:10:25 1654200 10501548 5420720 33.11 270204 8361508 6022292 34.57 2638436 11291836 136 Average: 2990802 11328187 4595904 28.07 251246 7888006 5391436 30.95 2443913 10179830 237 09:10:25 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:15 lo 7.89 7.89 5.34 5.34 0.00 0.00 0.00 0.00 09:20:15 ens3 1.05 0.61 0.31 0.90 0.00 0.00 0.00 0.00 09:20:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 12.60 12.60 7.01 7.01 0.00 0.00 0.00 0.00 09:30:01 ens3 0.81 0.61 0.16 0.49 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:40:25 lo 10.24 10.24 6.36 6.36 0.00 0.00 0.00 0.00 09:40:25 ens3 1.02 0.69 0.26 0.21 0.00 0.00 0.00 0.00 09:40:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:25 lo 16.37 16.37 7.73 7.73 0.00 0.00 0.00 0.00 09:50:25 ens3 1.35 1.07 0.32 0.26 0.00 0.00 0.00 0.00 09:50:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 19.98 19.98 10.28 10.28 0.00 0.00 0.00 0.00 10:00:01 ens3 0.86 0.79 0.16 0.14 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:25 lo 21.24 21.24 8.63 8.63 0.00 0.00 0.00 0.00 10:10:25 ens3 0.77 0.62 0.16 0.13 0.00 0.00 0.00 0.00 10:10:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:25 lo 19.39 19.39 8.48 8.48 0.00 0.00 0.00 0.00 10:20:25 ens3 0.60 0.37 0.14 0.10 0.00 0.00 0.00 0.00 10:20:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 19.72 19.72 10.44 10.44 0.00 0.00 0.00 0.00 10:30:01 ens3 0.79 0.57 0.17 0.13 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:25 lo 14.75 14.75 7.97 7.97 0.00 0.00 0.00 0.00 10:40:25 ens3 1.08 0.75 0.30 0.24 0.00 0.00 0.00 0.00 10:40:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:00 lo 21.51 21.51 8.64 8.64 0.00 0.00 0.00 0.00 10:50:00 ens3 0.90 0.76 0.17 0.15 0.00 0.00 0.00 0.00 10:50:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 21.54 21.54 10.17 10.17 0.00 0.00 0.00 0.00 11:00:01 ens3 0.72 0.59 0.19 0.15 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:25 lo 32.30 32.30 12.66 12.66 0.00 0.00 0.00 0.00 11:10:25 ens3 0.89 0.77 0.18 0.15 0.00 0.00 0.00 0.00 11:10:25 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 18.15 18.15 8.64 8.64 0.00 0.00 0.00 0.00 Average: ens3 0.90 0.68 0.21 0.25 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-43727) 07/18/25 _x86_64_ (4 CPU) 09:01:35 LINUX RESTART (4 CPU) 09:10:25 CPU %user %nice %system %iowait %steal %idle 09:20:15 all 12.70 0.00 0.73 0.09 0.08 86.39 09:20:15 0 12.91 0.00 0.62 0.04 0.07 86.36 09:20:15 1 12.21 0.00 0.72 0.03 0.09 86.94 09:20:15 2 12.46 0.00 0.73 0.18 0.09 86.54 09:20:15 3 13.23 0.00 0.84 0.12 0.08 85.72 09:30:01 all 16.21 0.00 0.78 0.04 0.09 82.89 09:30:01 0 15.81 0.00 0.71 0.06 0.08 83.34 09:30:01 1 16.44 0.00 0.87 0.02 0.10 82.57 09:30:01 2 16.12 0.00 0.84 0.04 0.09 82.91 09:30:01 3 16.47 0.00 0.70 0.02 0.08 82.72 09:40:25 all 14.88 0.00 0.72 0.09 0.09 84.22 09:40:25 0 14.85 0.00 0.75 0.06 0.09 84.26 09:40:25 1 15.14 0.00 0.66 0.06 0.09 84.05 09:40:25 2 14.64 0.00 0.66 0.16 0.09 84.45 09:40:25 3 14.87 0.00 0.81 0.10 0.09 84.12 09:50:25 all 27.10 0.00 0.98 0.07 0.09 71.76 09:50:25 0 27.44 0.00 0.90 0.11 0.09 71.46 09:50:25 1 26.03 0.00 1.04 0.07 0.10 72.77 09:50:25 2 27.45 0.00 1.06 0.06 0.10 71.33 09:50:25 3 27.47 0.00 0.92 0.03 0.09 71.49 10:00:01 all 24.13 0.00 0.84 0.04 0.09 74.89 10:00:01 0 23.94 0.00 0.88 0.06 0.10 75.03 10:00:01 1 24.35 0.00 0.79 0.02 0.09 74.75 10:00:01 2 24.13 0.00 0.80 0.08 0.10 74.89 10:00:01 3 24.10 0.00 0.88 0.02 0.09 74.91 10:10:25 all 7.56 0.00 0.38 0.05 0.09 91.92 10:10:25 0 7.50 0.00 0.34 0.01 0.09 92.07 10:10:25 1 7.32 0.00 0.39 0.17 0.10 92.03 10:10:25 2 7.66 0.00 0.43 0.02 0.09 91.80 10:10:25 3 7.77 0.00 0.37 0.01 0.09 91.77 10:20:25 all 8.80 0.00 0.49 0.02 0.09 90.60 10:20:25 0 8.58 0.00 0.50 0.02 0.09 90.81 10:20:25 1 8.58 0.00 0.49 0.03 0.09 90.81 10:20:25 2 8.72 0.00 0.56 0.02 0.09 90.62 10:20:25 3 9.32 0.00 0.40 0.04 0.09 90.16 10:30:01 all 9.51 0.00 0.44 0.03 0.09 89.93 10:30:01 0 9.69 0.00 0.37 0.02 0.09 89.84 10:30:01 1 10.03 0.00 0.42 0.05 0.09 89.40 10:30:01 2 9.72 0.00 0.52 0.03 0.10 89.64 10:30:01 3 8.60 0.00 0.45 0.01 0.10 90.85 10:40:25 all 13.96 0.00 0.62 0.07 0.09 85.25 10:40:25 0 14.03 0.00 0.60 0.11 0.08 85.18 10:40:25 1 13.41 0.00 0.63 0.06 0.10 85.81 10:40:25 2 14.66 0.00 0.68 0.03 0.09 84.54 10:40:25 3 13.76 0.00 0.59 0.08 0.08 85.49 10:50:00 all 21.38 0.00 0.80 0.04 0.10 77.67 10:50:00 0 21.55 0.00 0.76 0.02 0.10 77.56 10:50:00 1 21.34 0.00 0.87 0.06 0.10 77.64 10:50:00 2 21.25 0.00 0.74 0.02 0.10 77.89 10:50:00 3 21.40 0.00 0.85 0.06 0.10 77.59 11:00:01 all 13.78 0.00 0.57 0.09 0.09 85.47 11:00:01 0 13.33 0.00 0.62 0.06 0.08 85.91 11:00:01 1 14.21 0.00 0.68 0.13 0.09 84.89 11:00:01 2 13.41 0.00 0.47 0.02 0.09 86.01 11:00:01 3 14.17 0.00 0.52 0.17 0.09 85.05 11:00:01 CPU %user %nice %system %iowait %steal %idle 11:10:25 all 9.38 0.00 0.43 0.02 0.08 90.09 11:10:25 0 9.34 0.00 0.42 0.01 0.08 90.14 11:10:25 1 9.43 0.00 0.42 0.03 0.09 90.03 11:10:25 2 9.57 0.00 0.40 0.02 0.09 89.93 11:10:25 3 9.17 0.00 0.46 0.04 0.08 90.25 Average: all 14.87 0.00 0.65 0.06 0.09 84.34 Average: 0 14.83 0.00 0.62 0.05 0.09 84.41 Average: 1 14.79 0.00 0.66 0.06 0.09 84.39 Average: 2 14.91 0.00 0.65 0.06 0.09 84.29 Average: 3 14.95 0.00 0.65 0.06 0.09 84.26