---> uname -a: Linux prd-ubuntu2204-docker-4c-16g-185 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 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 686 10615 3 4687 14960 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:7a:f6:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 inet 10.30.170.37/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 79481sec preferred_lft 79481sec inet6 fe80::f816:3eff:fe7a:f69d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:d5:dd:40 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-185) 10/02/25 _x86_64_ (4 CPU) 12:36:43 LINUX RESTART (4 CPU) 12:40:11 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:50:01 89.81 3.82 80.08 5.90 798.03 40871.48 40024.86 13:00:19 61.49 26.17 33.27 2.05 282.69 2047.11 1899.58 13:10:05 7.05 0.08 6.65 0.32 2.76 220.78 462.50 13:20:01 14.77 0.03 14.09 0.65 0.97 631.22 505.34 13:30:09 24.45 11.88 12.04 0.53 138.73 327.56 642.52 13:40:31 4.64 0.00 4.46 0.18 0.26 109.04 75.22 13:50:01 5.11 0.00 4.89 0.21 0.17 123.09 465.90 14:00:08 5.26 0.01 5.02 0.23 1.35 137.74 106.07 14:10:09 19.64 0.09 4.53 15.02 1.01 133.69 210424.28 14:20:00 12.06 0.01 11.45 0.59 0.58 679.48 2004.33 14:30:31 4.98 0.02 4.79 0.18 0.56 154.23 45.92 Average: 22.64 3.90 16.40 2.34 110.96 4060.98 23256.82 12:40:11 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 162816 7981048 7938816 48.49 243952 7368164 10414044 59.78 2276584 13163492 4724 13:00:19 3507648 7159504 8772572 53.58 252144 3367452 10805440 62.02 2202644 10068348 988 13:10:05 11653000 15343708 592648 3.62 253968 3404476 1292464 7.42 2211708 1935964 22528 13:20:01 9812004 13593436 2342464 14.31 257440 3490748 3080440 17.68 2245396 3750332 256 13:30:09 7555412 11428892 4505492 27.52 262660 3565696 5210152 29.91 2288764 5936588 72 13:40:31 7508492 11393592 4540596 27.73 263104 3576804 5225776 30.00 2289724 5980540 32 13:50:01 7553704 11451860 4482376 27.38 263496 3589432 5189432 29.79 2290528 5930616 292 14:00:08 11396772 15325620 610288 3.73 264024 3619560 1304092 7.49 2294584 2083684 14736 14:10:09 11371492 15325308 610752 3.73 266476 3641904 1304036 7.49 2303220 2099668 16416 14:20:00 7586348 11660404 4274048 26.10 270384 3751664 5074892 29.13 2317368 5864236 344 14:30:31 6457368 10554796 5378624 32.85 270852 3774548 5953684 34.17 2328592 6965772 108 Average: 7687732 11928924 4004425 24.46 260773 3922768 4986768 28.62 2277192 5798113 5500 12:40:11 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 lo 4.80 4.80 5.33 5.33 0.00 0.00 0.00 0.00 12:50:01 ens3 185.23 127.62 1524.56 12.49 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:19 lo 47.51 47.51 25.40 25.40 0.00 0.00 0.00 0.00 13:00:19 ens3 2.29 1.97 0.57 0.47 0.00 0.00 0.00 0.00 13:00:19 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:05 lo 26.61 26.61 10.98 10.98 0.00 0.00 0.00 0.00 13:10:05 ens3 0.75 0.63 0.18 0.14 0.00 0.00 0.00 0.00 13:10:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 lo 7.51 7.51 3.89 3.89 0.00 0.00 0.00 0.00 13:20:01 ens3 1.12 1.18 0.24 1.25 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:09 lo 15.79 15.79 7.44 7.44 0.00 0.00 0.00 0.00 13:30:09 ens3 0.61 0.51 0.12 0.10 0.00 0.00 0.00 0.00 13:30:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:31 lo 13.06 13.06 7.06 7.06 0.00 0.00 0.00 0.00 13:40:31 ens3 0.80 0.56 0.22 0.15 0.00 0.00 0.00 0.00 13:40:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 16.76 16.76 5.66 5.66 0.00 0.00 0.00 0.00 13:50:01 ens3 0.42 0.31 0.09 0.06 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:08 lo 24.96 24.96 11.30 11.30 0.00 0.00 0.00 0.00 14:00:08 ens3 0.67 0.53 0.16 0.12 0.00 0.00 0.00 0.00 14:00:08 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:09 lo 17.76 17.76 10.48 10.48 0.00 0.00 0.00 0.00 14:10:09 ens3 1.39 0.65 0.40 0.26 0.00 0.00 0.00 0.00 14:10:09 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:00 lo 12.15 12.15 7.54 7.54 0.00 0.00 0.00 0.00 14:20:00 ens3 1.15 0.71 0.32 0.23 0.00 0.00 0.00 0.00 14:20:00 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:31 lo 33.61 33.61 13.06 13.06 0.00 0.00 0.00 0.00 14:30:31 ens3 0.72 0.62 0.16 0.13 0.00 0.00 0.00 0.00 14:30:31 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 20.20 20.20 9.91 9.91 0.00 0.00 0.00 0.00 Average: ens3 17.41 12.08 136.09 1.38 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-185) 10/02/25 _x86_64_ (4 CPU) 12:36:43 LINUX RESTART (4 CPU) 12:40:11 CPU %user %nice %system %iowait %steal %idle 12:50:01 all 50.86 0.00 2.74 5.34 0.11 40.94 12:50:01 0 51.16 0.00 2.49 6.21 0.11 40.04 12:50:01 1 47.90 0.00 2.73 5.36 0.11 43.90 12:50:01 2 53.21 0.00 2.59 5.27 0.11 38.82 12:50:01 3 51.18 0.00 3.17 4.52 0.11 41.01 13:00:19 all 60.48 0.00 2.42 0.18 0.12 36.81 13:00:19 0 61.14 0.00 2.46 0.26 0.12 36.02 13:00:19 1 60.18 0.00 2.36 0.06 0.11 37.28 13:00:19 2 60.29 0.00 2.34 0.21 0.12 37.04 13:00:19 3 60.31 0.00 2.51 0.18 0.12 36.88 13:10:05 all 11.77 0.00 0.80 0.07 0.08 87.28 13:10:05 0 11.01 0.00 0.73 0.08 0.08 88.10 13:10:05 1 12.04 0.00 0.75 0.05 0.08 87.08 13:10:05 2 11.46 0.00 0.78 0.10 0.08 87.59 13:10:05 3 12.55 0.00 0.95 0.05 0.08 86.37 13:20:01 all 20.35 0.00 0.84 0.07 0.07 78.67 13:20:01 0 19.84 0.00 0.85 0.10 0.07 79.14 13:20:01 1 19.44 0.00 0.87 0.07 0.08 79.54 13:20:01 2 20.83 0.00 0.82 0.07 0.07 78.20 13:20:01 3 21.29 0.00 0.81 0.04 0.07 77.79 13:30:09 all 18.46 0.07 0.81 0.12 0.07 80.47 13:30:09 0 18.33 0.00 0.72 0.07 0.06 80.81 13:30:09 1 18.68 0.01 0.88 0.05 0.07 80.31 13:30:09 2 18.14 0.28 0.85 0.27 0.07 80.38 13:30:09 3 18.67 0.00 0.80 0.09 0.07 80.36 13:40:31 all 7.30 0.00 0.40 0.08 0.05 92.16 13:40:31 0 7.30 0.00 0.42 0.06 0.05 92.16 13:40:31 1 7.26 0.00 0.42 0.13 0.06 92.13 13:40:31 2 7.36 0.00 0.42 0.08 0.06 92.07 13:40:31 3 7.29 0.00 0.34 0.03 0.05 92.29 13:50:01 all 7.63 0.00 0.49 0.04 0.05 91.78 13:50:01 0 7.65 0.00 0.49 0.03 0.04 91.79 13:50:01 1 7.76 0.00 0.53 0.07 0.06 91.59 13:50:01 2 7.70 0.00 0.42 0.02 0.06 91.79 13:50:01 3 7.41 0.00 0.53 0.03 0.06 91.97 14:00:08 all 10.15 0.00 0.59 0.03 0.06 89.16 14:00:08 0 10.41 0.00 0.52 0.10 0.06 88.91 14:00:08 1 9.94 0.00 0.69 0.01 0.06 89.30 14:00:08 2 10.46 0.00 0.59 0.02 0.06 88.87 14:00:08 3 9.80 0.00 0.56 0.00 0.05 89.58 14:10:09 all 9.68 0.00 0.59 0.03 0.06 89.64 14:10:09 0 9.17 0.00 0.64 0.02 0.06 90.11 14:10:09 1 10.00 0.00 0.65 0.04 0.06 89.24 14:10:09 2 10.03 0.00 0.51 0.03 0.06 89.37 14:10:09 3 9.54 0.00 0.54 0.03 0.06 89.83 14:20:00 all 18.28 0.00 0.79 0.11 0.07 80.75 14:20:00 0 17.04 0.00 0.65 0.11 0.07 82.12 14:20:00 1 19.19 0.00 1.02 0.07 0.08 79.64 14:20:00 2 18.06 0.00 0.81 0.03 0.07 81.03 14:20:00 3 18.82 0.00 0.67 0.21 0.07 80.23 14:30:31 all 11.02 0.00 0.59 0.14 0.06 88.19 14:30:31 0 10.98 0.00 0.60 0.12 0.06 88.25 14:30:31 1 11.12 0.00 0.58 0.03 0.06 88.20 14:30:31 2 10.76 0.00 0.63 0.25 0.07 88.30 14:30:31 3 11.22 0.00 0.53 0.17 0.06 88.02 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.58 0.01 1.00 0.56 0.07 77.78 Average: 0 20.41 0.00 0.96 0.64 0.07 77.92 Average: 1 20.35 0.00 1.04 0.53 0.08 78.00 Average: 2 20.79 0.03 0.98 0.57 0.08 77.56 Average: 3 20.76 0.00 1.03 0.48 0.07 77.65