---> uname -a: Linux prd-centos8-builder-2c-2g-43896.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 654 4779 19 2264 6746 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: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:a7:f6:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fea7:f678/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:cb:f2:d5:4b 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/19/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 231.02 19.29 211.73 5516.16 7216.48 01:34:01 AM 108.70 0.47 108.23 63.85 12023.23 01:35:01 AM 36.04 0.35 35.69 43.72 1887.39 01:36:01 AM 20.20 0.00 20.20 0.00 569.46 01:37:01 AM 26.91 0.92 26.00 95.18 766.27 Average: 84.58 4.21 80.37 1143.85 4492.82 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5023756 6906688 2858672 36.27 2688 2066296 1091144 12.22 238096 2299440 213244 01:34:01 AM 4809932 6860376 3072496 38.98 2688 2225916 1103812 12.36 210508 2507420 72112 01:35:01 AM 4854592 6895180 3027836 38.41 2688 2215912 1057668 11.84 269576 2405064 43196 01:36:01 AM 4873892 6913256 3008536 38.17 2688 2214736 1035292 11.59 270660 2384580 42016 01:37:01 AM 4899716 6913576 2982712 37.84 2688 2188840 1031676 11.55 422592 2206776 26304 Average: 4892378 6897815 2990050 37.93 2688 2182340 1063918 11.91 282286 2360656 79374 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 297.23 182.94 1768.75 62.76 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 68.91 55.18 828.07 9.68 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 27.51 28.36 29.11 11.20 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 20.63 19.45 21.30 6.96 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 23.15 21.25 27.10 10.74 0.00 0.00 0.00 0.00 01:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 87.49 61.44 534.90 20.27 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/19/2025 _x86_64_ (2 CPU) 01:31:31 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 41.92 0.00 7.20 4.03 0.14 46.71 01:33:01 AM 0 35.84 0.00 7.76 4.23 0.15 52.02 01:33:01 AM 1 47.96 0.00 6.64 3.82 0.13 41.44 01:34:01 AM all 34.57 0.00 5.23 2.98 0.10 57.12 01:34:01 AM 0 20.89 0.00 4.38 2.63 0.10 72.00 01:34:01 AM 1 48.27 0.00 6.09 3.34 0.10 42.21 01:35:01 AM all 34.33 0.00 4.27 0.47 0.09 60.84 01:35:01 AM 0 20.27 0.00 3.68 0.52 0.08 75.44 01:35:01 AM 1 48.37 0.00 4.85 0.43 0.10 46.25 01:36:01 AM all 32.08 0.00 3.64 0.12 0.09 64.08 01:36:01 AM 0 12.99 0.00 2.14 0.08 0.10 84.69 01:36:01 AM 1 51.14 0.00 5.14 0.15 0.08 43.49 01:37:01 AM all 36.52 0.00 4.19 0.19 0.10 59.00 01:37:01 AM 0 23.91 0.00 3.77 0.13 0.10 72.08 01:37:01 AM 1 49.10 0.00 4.60 0.25 0.10 45.95 Average: all 35.88 0.00 4.90 1.56 0.11 57.56 Average: 0 22.77 0.00 4.34 1.52 0.11 71.27 Average: 1 48.97 0.00 5.46 1.60 0.10 43.87