---> uname -a: Linux prd-centos8-builder-2c-2g-16391.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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 682 4743 19 2270 6718 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:d0:cd:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.240/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fed0:cd89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e8:78:76:67 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) 12/25/2025 _x86_64_ (2 CPU) 18:31:27 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 194.54 9.41 185.12 1550.95 7508.36 06:34:01 PM 101.92 0.50 101.42 64.38 11320.36 06:35:01 PM 30.51 0.30 30.21 42.39 1228.75 06:36:01 PM 19.14 0.00 19.14 0.00 488.10 06:37:01 PM 28.08 1.27 26.81 114.91 790.63 Average: 74.84 2.30 72.54 354.55 4267.46 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5054172 6947900 2828256 35.88 2688 2075576 1018320 11.40 201780 2299860 184824 06:34:01 PM 4836368 6881936 3046060 38.64 2688 2220932 1044156 11.69 235112 2455888 60376 06:35:01 PM 4904324 6918080 2978104 37.78 2688 2188848 1010096 11.31 268124 2353396 9936 06:36:01 PM 4786148 6834128 3096280 39.28 2688 2223164 1093180 12.24 271528 2468044 44240 06:37:01 PM 4818268 6849780 3064160 38.87 2688 2206460 1091520 12.22 424548 2283400 37100 Average: 4879856 6886365 3002572 38.09 2688 2182996 1051454 11.77 280218 2372118 67295 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 269.43 174.71 1772.52 56.49 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 65.59 53.48 627.62 10.65 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 21.88 22.11 29.52 8.35 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 15.33 15.21 13.66 5.87 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 22.73 19.55 28.64 9.50 0.00 0.00 0.00 0.00 06:37:01 PM 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 79.00 57.01 494.42 18.17 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) 12/25/2025 _x86_64_ (2 CPU) 18:31:27 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 35.72 0.00 6.27 1.66 0.10 56.25 06:33:01 PM 0 27.01 0.00 4.37 0.73 0.10 67.79 06:33:01 PM 1 44.46 0.00 8.18 2.59 0.10 44.66 06:34:01 PM all 35.17 0.00 5.03 0.96 0.09 58.76 06:34:01 PM 0 19.16 0.00 4.15 1.12 0.08 75.50 06:34:01 PM 1 51.18 0.00 5.91 0.80 0.10 42.00 06:35:01 PM all 34.19 0.00 3.77 0.18 0.12 61.74 06:35:01 PM 0 33.52 0.00 3.48 0.20 0.13 62.67 06:35:01 PM 1 34.86 0.00 4.05 0.17 0.12 60.81 06:36:01 PM all 26.60 0.00 2.51 0.16 0.09 70.64 06:36:01 PM 0 20.07 0.00 2.12 0.12 0.10 77.59 06:36:01 PM 1 33.13 0.00 2.90 0.20 0.08 63.68 06:37:01 PM all 36.81 0.00 4.46 0.18 0.10 58.45 06:37:01 PM 0 25.02 0.00 3.68 0.10 0.10 71.10 06:37:01 PM 1 48.62 0.00 5.25 0.27 0.10 45.77 Average: all 33.70 0.00 4.41 0.63 0.10 61.17 Average: 0 24.96 0.00 3.56 0.45 0.10 70.93 Average: 1 42.45 0.00 5.26 0.80 0.10 51.39