---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-37625 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 687 6408 3 8893 14959 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:13:32:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.3/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 78802sec preferred_lft 78802sec inet6 fe80::f816:3eff:fe13:3231/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:ea:b1:35 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-37625) 06/26/25 _x86_64_ (4 CPU) 13:19:57 LINUX RESTART (4 CPU) 13:20:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:30:01 130.56 12.17 97.99 20.40 1885.91 47632.34 257553.16 13:40:00 13.36 1.56 11.26 0.54 77.52 1254.70 1210.60 13:50:15 16.53 1.01 14.60 0.92 17.62 1305.54 2672.01 14:00:15 17.51 0.00 16.70 0.81 0.00 576.43 909.86 14:10:16 14.98 0.00 14.36 0.62 0.00 311.91 1160.99 14:20:16 5.13 0.00 4.99 0.13 0.11 90.66 184.46 14:30:26 5.01 0.00 4.83 0.18 0.00 87.84 178.67 14:40:17 4.80 0.00 4.65 0.15 0.00 86.81 203.39 14:50:01 28.35 19.14 8.75 0.46 159.53 603.51 792.34 15:00:18 15.64 0.07 14.96 0.61 2.71 871.27 1276.66 15:10:19 7.01 0.00 6.61 0.39 0.04 1115.85 460.37 15:20:01 7.16 0.01 6.84 0.31 0.44 183.34 504.30 Average: 22.18 2.79 17.26 2.13 178.67 4521.41 22310.62 13:20:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:30:01 3101404 13715296 2208596 13.49 228784 10177176 2919580 16.76 2267224 10236980 71712 13:40:00 3322360 10031688 5895104 36.00 230212 6325436 7013068 40.25 2280096 10067372 116 13:50:15 6641064 13638136 2289560 13.98 239864 6595328 2979664 17.10 2401000 6630788 20 14:00:15 6600416 13681600 2246016 13.72 245244 6668512 2956736 16.97 2435440 6618068 272 14:10:16 4404476 11490288 4436132 27.09 247428 6670800 5186028 29.77 2438484 8810708 272 14:20:16 4303072 11392140 4533916 27.69 248068 6673420 5229436 30.02 2439164 8903520 388 14:30:26 2820376 9912448 6012976 36.72 248756 6675724 6709464 38.51 2439972 10380376 120 14:40:17 2848008 9942564 5982688 36.54 249200 6677760 6625104 38.03 2440492 10355720 252 14:50:01 6006004 13430568 2496284 15.25 256784 6990304 3507440 20.13 2536804 7104496 168048 15:00:18 4142772 11572600 4352820 26.59 258492 6993760 5112292 29.34 2587168 8906412 388 15:10:19 3620720 11330304 4594304 28.06 265504 7257120 5286860 30.35 2649204 9355772 280 15:20:01 2958136 10671392 5252748 32.08 266388 7259780 5957684 34.20 2694184 9977576 768 Average: 4230734 11734085 4191762 25.60 248727 7080427 4956946 28.45 2467436 8945649 20220 13:20:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:30:01 lo 4.29 4.29 5.06 5.06 0.00 0.00 0.00 0.00 13:30:01 ens3 149.02 109.93 2020.03 15.96 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:00 lo 16.12 16.12 10.62 10.62 0.00 0.00 0.00 0.00 13:40:00 ens3 1.55 0.80 0.44 0.30 0.00 0.00 0.00 0.00 13:40:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:15 lo 13.49 13.49 8.29 8.29 0.00 0.00 0.00 0.00 13:50:15 ens3 0.96 0.77 0.23 0.19 0.00 0.00 0.00 0.00 13:50:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:15 lo 17.21 17.21 8.02 8.02 0.00 0.00 0.00 0.00 14:00:15 ens3 1.59 1.36 0.42 1.43 0.00 0.00 0.00 0.00 14:00:15 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:16 lo 18.47 18.47 9.43 9.43 0.00 0.00 0.00 0.00 14:10:16 ens3 0.85 0.90 0.16 0.15 0.00 0.00 0.00 0.00 14:10:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:16 lo 20.96 20.96 8.80 8.80 0.00 0.00 0.00 0.00 14:20:16 ens3 0.68 0.53 0.15 0.13 0.00 0.00 0.00 0.00 14:20:16 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:26 lo 20.20 20.20 8.41 8.41 0.00 0.00 0.00 0.00 14:30:26 ens3 1.15 0.48 0.37 0.24 0.00 0.00 0.00 0.00 14:30:26 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:17 lo 19.82 19.82 10.34 10.34 0.00 0.00 0.00 0.00 14:40:17 ens3 1.09 0.59 0.22 0.16 0.00 0.00 0.00 0.00 14:40:17 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 14.82 14.82 7.78 7.78 0.00 0.00 0.00 0.00 14:50:01 ens3 1.06 0.77 0.31 0.24 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:18 lo 18.91 18.91 8.39 8.39 0.00 0.00 0.00 0.00 15:00:18 ens3 1.14 0.94 0.27 0.22 0.00 0.00 0.00 0.00 15:00:18 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:19 lo 21.80 21.80 9.41 9.41 0.00 0.00 0.00 0.00 15:10:19 ens3 0.79 0.54 0.21 0.16 0.00 0.00 0.00 0.00 15:10:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 lo 25.40 25.40 10.88 10.88 0.00 0.00 0.00 0.00 15:20:01 ens3 2.04 0.86 0.51 0.33 0.00 0.00 0.00 0.00 15:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 17.60 17.60 8.78 8.78 0.00 0.00 0.00 0.00 Average: ens3 13.52 9.89 168.97 1.63 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-37625) 06/26/25 _x86_64_ (4 CPU) 13:19:57 LINUX RESTART (4 CPU) 13:20:00 CPU %user %nice %system %iowait %steal %idle 13:30:01 all 47.53 0.00 3.05 5.05 0.11 44.26 13:30:01 0 44.75 0.00 2.56 5.57 0.10 47.02 13:30:01 1 48.36 0.00 2.93 5.28 0.12 43.31 13:30:01 2 47.71 0.00 3.58 4.74 0.11 43.86 13:30:01 3 49.33 0.00 3.12 4.59 0.13 42.83 13:40:00 all 20.30 0.00 0.93 5.03 0.08 73.67 13:40:00 0 20.44 0.00 0.88 4.33 0.07 74.28 13:40:00 1 19.95 0.00 1.02 2.08 0.08 76.87 13:40:00 2 19.68 0.00 0.84 9.10 0.09 70.29 13:40:00 3 21.11 0.00 0.96 4.59 0.08 73.26 13:50:15 all 21.79 0.00 0.91 0.21 0.07 77.02 13:50:15 0 21.05 0.00 0.86 0.19 0.07 77.83 13:50:15 1 22.37 0.00 0.87 0.26 0.08 76.42 13:50:15 2 22.32 0.00 0.95 0.15 0.07 76.51 13:50:15 3 21.40 0.00 0.97 0.25 0.07 77.30 14:00:15 all 24.95 0.00 0.99 0.23 0.08 73.75 14:00:15 0 24.35 0.00 1.00 0.53 0.08 74.05 14:00:15 1 24.57 0.00 1.05 0.11 0.08 74.20 14:00:15 2 25.85 0.00 0.93 0.11 0.08 73.04 14:00:15 3 25.04 0.00 0.99 0.17 0.08 73.73 14:10:16 all 26.93 0.00 0.94 0.17 0.08 71.89 14:10:16 0 27.75 0.00 0.93 0.06 0.07 71.19 14:10:16 1 26.23 0.00 0.97 0.24 0.08 72.48 14:10:16 2 26.28 0.00 1.01 0.19 0.08 72.43 14:10:16 3 27.44 0.00 0.85 0.18 0.08 71.45 14:20:16 all 8.54 0.00 0.42 0.03 0.06 90.95 14:20:16 0 8.65 0.00 0.44 0.03 0.07 90.82 14:20:16 1 8.27 0.00 0.44 0.03 0.06 91.21 14:20:16 2 8.63 0.00 0.41 0.05 0.06 90.85 14:20:16 3 8.62 0.00 0.38 0.03 0.06 90.91 14:30:26 all 8.91 0.00 0.41 0.05 0.06 90.57 14:30:26 0 8.95 0.00 0.40 0.08 0.06 90.52 14:30:26 1 9.02 0.00 0.34 0.07 0.06 90.51 14:30:26 2 8.43 0.00 0.47 0.02 0.06 91.02 14:30:26 3 9.25 0.00 0.44 0.02 0.06 90.22 14:40:17 all 10.03 0.00 0.47 0.02 0.06 89.42 14:40:17 0 9.86 0.00 0.41 0.01 0.06 89.66 14:40:17 1 10.46 0.00 0.41 0.01 0.06 89.05 14:40:17 2 9.55 0.00 0.55 0.00 0.06 89.83 14:40:17 3 10.26 0.00 0.51 0.06 0.06 89.12 14:50:01 all 11.73 0.00 0.62 0.08 0.06 87.50 14:50:01 0 11.16 0.00 0.60 0.05 0.06 88.13 14:50:01 1 11.62 0.00 0.66 0.17 0.07 87.49 14:50:01 2 12.19 0.00 0.59 0.02 0.06 87.14 14:50:01 3 11.96 0.00 0.64 0.09 0.06 87.24 15:00:18 all 26.35 0.00 1.05 0.76 0.10 71.75 15:00:18 0 26.37 0.00 1.10 0.86 0.10 71.56 15:00:18 1 25.84 0.00 1.05 1.69 0.10 71.32 15:00:18 2 26.60 0.00 1.09 0.17 0.09 72.04 15:00:18 3 26.57 0.00 0.97 0.30 0.10 72.06 15:10:19 all 8.91 0.00 0.44 1.47 0.08 89.10 15:10:19 0 8.22 0.00 0.47 1.33 0.07 89.91 15:10:19 1 8.56 0.00 0.44 0.26 0.09 90.65 15:10:19 2 9.67 0.00 0.47 1.81 0.08 87.97 15:10:19 3 9.18 0.00 0.40 2.47 0.08 87.87 15:10:19 CPU %user %nice %system %iowait %steal %idle 15:20:01 all 15.18 0.00 0.73 0.20 0.09 83.79 15:20:01 0 15.27 0.00 0.75 0.24 0.09 83.64 15:20:01 1 15.34 0.00 0.77 0.08 0.10 83.71 15:20:01 2 15.52 0.00 0.73 0.37 0.09 83.30 15:20:01 3 14.60 0.00 0.69 0.10 0.09 84.53 Average: all 19.31 0.00 0.92 1.11 0.08 78.59 Average: 0 18.95 0.00 0.87 1.11 0.07 79.00 Average: 1 19.27 0.00 0.91 0.86 0.08 78.88 Average: 2 19.41 0.00 0.97 1.39 0.08 78.14 Average: 3 19.61 0.00 0.91 1.07 0.08 78.33