---> uname -a: Linux prd-centos8-builder-2c-2g-41836.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 639 4795 19 2262 6760 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:6f:65:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe6f:6554/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ef:2e:37:fa 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) 07/11/2025 _x86_64_ (2 CPU) 23:31:30 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 243.76 18.09 225.67 5383.84 7924.30 11:34:01 PM 106.10 0.50 105.60 64.38 11699.67 11:35:01 PM 38.54 0.70 37.84 72.92 1879.12 11:36:01 PM 12.95 0.00 12.95 0.00 348.71 11:37:01 PM 21.99 0.52 21.48 64.65 522.84 Average: 84.68 3.96 80.72 1117.37 4475.27 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5149020 6992464 2733404 34.68 2688 2026076 985884 11.04 202088 2206340 162292 11:34:01 PM 4997416 7001916 2885008 36.60 2688 2180056 949316 10.63 230112 2299996 42500 11:35:01 PM 4872592 6879192 3009832 38.18 2688 2182200 1074892 12.04 267280 2388144 10768 11:36:01 PM 4953856 6960380 2928568 37.15 2688 2182200 984992 11.03 268056 2306748 10748 11:37:01 PM 4915780 6934196 2966644 37.64 2688 2193860 1000736 11.21 439264 2173004 21336 Average: 4977733 6953630 2904691 36.85 2688 2152878 999164 11.19 281360 2274846 49529 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 297.03 184.86 1787.99 62.40 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 75.64 59.91 809.74 10.35 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 19.06 20.63 24.68 8.97 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 15.18 14.98 15.52 4.46 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 27.54 22.24 30.00 12.82 0.00 0.00 0.00 0.00 11:37:01 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 86.90 60.53 533.66 19.80 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) 07/11/2025 _x86_64_ (2 CPU) 23:31:30 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 39.60 0.00 7.70 2.19 0.12 50.39 11:33:01 PM 0 29.10 0.00 7.71 3.09 0.12 59.98 11:33:01 PM 1 50.11 0.00 7.69 1.29 0.12 40.79 11:34:01 PM all 35.13 0.00 5.51 1.14 0.09 58.12 11:34:01 PM 0 19.72 0.00 4.67 1.17 0.08 74.37 11:34:01 PM 1 50.57 0.00 6.36 1.12 0.10 41.85 11:35:01 PM all 34.93 0.00 3.25 0.21 0.09 61.53 11:35:01 PM 0 16.73 0.00 2.15 0.17 0.08 80.86 11:35:01 PM 1 53.14 0.00 4.34 0.25 0.10 42.17 11:36:01 PM all 23.31 0.00 2.62 0.08 0.07 73.92 11:36:01 PM 0 10.58 0.00 1.85 0.07 0.07 87.43 11:36:01 PM 1 36.04 0.00 3.39 0.08 0.07 60.42 11:37:01 PM all 36.43 0.00 4.08 0.15 0.10 59.25 11:37:01 PM 0 27.39 0.00 3.80 0.12 0.08 68.60 11:37:01 PM 1 45.44 0.00 4.35 0.18 0.12 49.91 Average: all 33.88 0.00 4.63 0.75 0.09 60.65 Average: 0 20.70 0.00 4.04 0.92 0.09 74.25 Average: 1 47.06 0.00 5.22 0.58 0.10 47.04