---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-43163 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 16G 62G 21% / 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 703 10862 3 4423 14943 Swap: 1023 10 1013 ---> 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:55:e5:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.171.210/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79173sec preferred_lft 79173sec inet6 fe80::f816:3eff:fe55:e59d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ee:2d:d2:1c 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-43163) 07/16/25 _x86_64_ (4 CPU) 09:00:06 LINUX RESTART (4 CPU) 09:10:09 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:20:10 77.70 4.33 69.63 3.74 246.86 22716.34 4760.89 09:30:01 93.54 37.96 52.06 3.52 531.06 14524.24 11700.27 09:40:11 29.94 0.82 14.04 15.09 21.67 365.29 210662.46 09:50:08 11.20 0.06 10.61 0.53 1.07 494.07 738.95 10:00:01 19.05 0.23 18.00 0.83 3.02 335.64 2016.99 10:10:12 4.78 0.06 4.55 0.17 1.05 84.84 66.20 10:20:12 5.00 0.02 4.78 0.20 0.37 91.15 60.02 10:30:01 7.05 0.02 6.75 0.28 1.48 125.46 446.27 10:40:13 3.70 0.01 3.62 0.06 0.12 61.58 2.17 10:50:14 12.16 0.44 11.16 0.56 13.35 498.66 839.63 11:00:01 9.56 2.46 6.54 0.56 78.42 178.90 322.65 Average: 24.80 4.17 18.29 2.34 80.96 3575.44 21377.67 09:10:09 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:20:10 4944984 14028372 1903508 11.63 199332 8742752 2620996 15.04 1778500 8968132 997188 09:30:01 2379568 6285400 9644944 58.91 241660 3618536 11066536 63.52 2112692 11268396 332 09:40:11 2469128 6358136 9572580 58.47 244460 3599288 10923152 62.70 2135068 11164372 396 09:50:08 11363188 15334636 601328 3.67 248852 3671936 1295176 7.43 2154300 2269724 252 10:00:01 7955692 11932932 4001504 24.44 251568 3674908 5034580 28.90 2159448 5667812 276 10:10:12 7397980 11378416 4555388 27.82 252072 3677564 5209280 29.90 2160344 6217208 388 10:20:12 7332276 11316860 4616832 28.20 252760 3681028 5245064 30.11 2161240 6281440 68 10:30:01 7185728 11172388 4761476 29.08 253408 3682432 6252840 35.89 2162108 6429536 392 10:40:13 5891212 9880528 6052368 36.97 253880 3684620 6707904 38.50 2162640 7718152 244 10:50:14 7358400 11441672 4491412 27.43 258200 3768048 5172172 29.69 2175484 6235876 292 11:00:01 11190928 15330852 604148 3.69 260412 3816492 1212000 6.96 2218676 2365676 25688 Average: 6860826 11314563 4618681 28.21 246964 4147055 5521791 31.69 2125500 6780575 93229 09:10:09 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:20:10 lo 0.93 0.93 0.14 0.14 0.00 0.00 0.00 0.00 09:20:10 ens3 121.39 87.75 1733.52 13.65 0.00 0.00 0.00 0.00 09:20:10 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 27.59 27.59 20.31 20.31 0.00 0.00 0.00 0.00 09:30:01 ens3 2.18 2.13 0.68 0.62 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 09:40:11 lo 42.52 42.52 17.64 17.64 0.00 0.00 0.00 0.00 09:40:11 ens3 1.50 1.26 0.33 0.28 0.00 0.00 0.00 0.00 09:40:11 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:08 lo 10.59 10.59 5.02 5.02 0.00 0.00 0.00 0.00 09:50:08 ens3 0.85 0.59 0.22 0.17 0.00 0.00 0.00 0.00 09:50:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 lo 12.24 12.24 6.99 6.99 0.00 0.00 0.00 0.00 10:00:01 ens3 0.87 0.71 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 10:10:12 lo 21.09 21.09 9.70 9.70 0.00 0.00 0.00 0.00 10:10:12 ens3 0.71 0.55 0.14 0.11 0.00 0.00 0.00 0.00 10:10:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:12 lo 24.57 24.57 8.32 8.32 0.00 0.00 0.00 0.00 10:20:12 ens3 0.59 0.35 0.14 0.10 0.00 0.00 0.00 0.00 10:20:12 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 17.44 17.44 8.74 8.74 0.00 0.00 0.00 0.00 10:30:01 ens3 0.82 0.65 0.17 0.14 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 10:40:13 lo 17.37 17.37 10.03 10.03 0.00 0.00 0.00 0.00 10:40:13 ens3 0.74 0.49 0.18 0.13 0.00 0.00 0.00 0.00 10:40:13 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:14 lo 15.00 15.00 8.66 8.66 0.00 0.00 0.00 0.00 10:50:14 ens3 0.88 0.73 0.22 0.18 0.00 0.00 0.00 0.00 10:50:14 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 33.31 33.31 12.99 12.99 0.00 0.00 0.00 0.00 11:00:01 ens3 2.20 1.83 1.17 0.71 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 Average: lo 20.25 20.25 9.86 9.86 0.00 0.00 0.00 0.00 Average: ens3 12.09 8.84 158.24 1.48 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-43163) 07/16/25 _x86_64_ (4 CPU) 09:00:06 LINUX RESTART (4 CPU) 09:10:09 CPU %user %nice %system %iowait %steal %idle 09:20:10 all 25.46 0.00 1.75 0.88 0.05 71.86 09:20:10 0 23.26 0.00 1.77 0.80 0.05 74.12 09:20:10 1 26.94 0.00 1.42 0.42 0.06 71.17 09:20:10 2 25.75 0.00 1.80 0.95 0.06 71.44 09:20:10 3 25.90 0.00 2.02 1.33 0.05 70.70 09:30:01 all 61.41 0.00 2.68 1.05 0.12 34.75 09:30:01 0 61.45 0.00 2.63 0.96 0.12 34.85 09:30:01 1 62.09 0.00 2.58 0.97 0.12 34.25 09:30:01 2 59.67 0.00 2.89 1.48 0.12 35.85 09:30:01 3 62.43 0.00 2.62 0.79 0.12 34.04 09:40:11 all 29.15 0.00 1.36 0.09 0.10 69.31 09:40:11 0 29.02 0.00 1.37 0.05 0.09 69.46 09:40:11 1 28.64 0.00 1.42 0.03 0.10 69.82 09:40:11 2 29.38 0.00 1.17 0.13 0.10 69.22 09:40:11 3 29.56 0.00 1.47 0.12 0.10 68.75 09:50:08 all 16.39 0.00 0.80 0.08 0.09 82.64 09:50:08 0 16.88 0.00 0.87 0.14 0.08 82.03 09:50:08 1 16.39 0.00 0.77 0.07 0.08 82.69 09:50:08 2 16.37 0.00 0.79 0.02 0.08 82.75 09:50:08 3 15.92 0.00 0.76 0.08 0.13 83.10 10:00:01 all 29.60 0.00 1.14 0.06 0.09 69.11 10:00:01 0 29.82 0.00 1.06 0.07 0.08 68.97 10:00:01 1 29.76 0.00 1.11 0.04 0.09 69.00 10:00:01 2 29.89 0.00 1.31 0.05 0.09 68.65 10:00:01 3 28.93 0.00 1.07 0.09 0.09 69.81 10:10:12 all 8.96 0.00 0.37 0.02 0.09 90.56 10:10:12 0 8.92 0.00 0.31 0.01 0.08 90.68 10:10:12 1 8.88 0.00 0.45 0.01 0.10 90.56 10:10:12 2 8.53 0.00 0.33 0.00 0.09 91.04 10:10:12 3 9.50 0.00 0.38 0.07 0.09 89.96 10:20:12 all 7.78 0.00 0.36 0.03 0.09 91.75 10:20:12 0 7.74 0.00 0.35 0.01 0.09 91.82 10:20:12 1 7.93 0.00 0.33 0.01 0.09 91.65 10:20:12 2 8.12 0.00 0.38 0.04 0.08 91.38 10:20:12 3 7.32 0.00 0.39 0.07 0.08 92.14 10:30:01 all 14.83 0.00 0.61 0.03 0.09 84.43 10:30:01 0 15.06 0.00 0.62 0.02 0.09 84.21 10:30:01 1 14.97 0.00 0.66 0.06 0.10 84.21 10:30:01 2 14.87 0.00 0.49 0.02 0.10 84.53 10:30:01 3 14.43 0.00 0.65 0.04 0.09 84.79 10:40:13 all 4.50 0.00 0.39 0.03 0.08 95.00 10:40:13 0 4.44 0.00 0.37 0.04 0.08 95.06 10:40:13 1 4.59 0.00 0.40 0.03 0.09 94.89 10:40:13 2 4.51 0.00 0.41 0.01 0.08 95.00 10:40:13 3 4.45 0.00 0.37 0.04 0.09 95.05 10:50:14 all 18.18 0.00 0.71 0.07 0.09 80.95 10:50:14 0 18.01 0.00 0.75 0.11 0.09 81.05 10:50:14 1 18.44 0.00 0.71 0.05 0.09 80.71 10:50:14 2 17.57 0.00 0.72 0.03 0.09 81.59 10:50:14 3 18.71 0.00 0.66 0.11 0.09 80.44 11:00:01 all 10.75 0.00 0.64 0.08 0.08 88.45 11:00:01 0 11.46 0.00 0.68 0.06 0.08 87.72 11:00:01 1 10.22 0.00 0.64 0.08 0.08 88.98 11:00:01 2 10.77 0.00 0.65 0.07 0.09 88.43 11:00:01 3 10.56 0.00 0.59 0.11 0.08 88.66 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.56 0.00 0.98 0.22 0.09 78.16 Average: 0 20.47 0.00 0.98 0.20 0.09 78.26 Average: 1 20.73 0.00 0.95 0.16 0.09 78.08 Average: 2 20.41 0.00 0.99 0.25 0.09 78.26 Average: 3 20.63 0.00 1.00 0.26 0.09 78.02