---> uname -a: Linux prd-centos8-builder-2c-2g-4875.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4808 19 2268 6779 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:34:9c:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe34:9cb6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:74:b5:d2:b5 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) 10/18/2025 _x86_64_ (2 CPU) 17:31:33 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 191.47 29.44 162.03 6324.29 32359.63 05:34:02 PM 107.98 0.55 107.43 66.24 9566.69 05:35:01 PM 54.03 0.29 53.74 41.34 5930.79 05:36:01 PM 22.31 0.07 22.25 3.07 630.76 05:37:01 PM 24.24 0.72 23.53 67.58 650.80 Average: 80.10 6.23 73.86 1304.76 9841.07 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5274628 6987260 2607804 33.08 2688 1904484 1001380 11.21 200492 2117924 79924 05:34:02 PM 5000208 6972952 2882224 36.57 2688 2148544 957352 10.72 204220 2325460 102648 05:35:01 PM 4875292 6920312 3007140 38.15 2688 2220456 1015200 11.37 268644 2383888 45228 05:36:01 PM 4965236 6977004 2917196 37.01 2688 2187132 949656 10.63 267540 2294920 10756 05:37:01 PM 4896600 6910756 2985832 37.88 2688 2189284 1027600 11.51 423604 2207092 10932 Average: 5002393 6953657 2880039 36.54 2688 2129980 990238 11.09 272900 2265857 49898 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 309.65 185.42 1503.50 61.98 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:02 PM eth0 47.67 39.19 547.16 7.41 0.00 0.00 0.00 0.00 05:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 63.96 50.44 610.91 10.02 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 18.56 18.86 15.20 9.72 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 23.19 20.33 28.72 10.42 0.00 0.00 0.00 0.00 05:37:01 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 92.70 62.89 540.88 19.94 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) 10/18/2025 _x86_64_ (2 CPU) 17:31:33 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 37.82 0.00 7.72 9.82 0.11 44.52 05:33:01 PM 0 37.07 0.00 6.54 8.27 0.12 48.01 05:33:01 PM 1 38.59 0.00 8.91 11.39 0.10 41.01 05:34:02 PM all 35.59 0.00 5.89 2.56 0.11 55.85 05:34:02 PM 0 28.11 0.00 5.17 2.15 0.10 64.47 05:34:02 PM 1 43.07 0.00 6.61 2.97 0.12 47.23 05:35:01 PM all 34.05 0.00 3.60 2.11 0.09 60.15 05:35:01 PM 0 22.65 0.00 3.34 2.24 0.08 71.68 05:35:01 PM 1 45.44 0.00 3.85 1.99 0.10 48.62 05:36:01 PM all 34.03 0.00 3.63 0.37 0.12 61.86 05:36:01 PM 0 31.92 0.00 3.73 0.27 0.12 63.97 05:36:01 PM 1 36.14 0.00 3.52 0.47 0.12 59.76 05:37:01 PM all 34.79 0.00 3.69 0.30 0.11 61.10 05:37:01 PM 0 22.69 0.00 3.35 0.12 0.10 73.74 05:37:01 PM 1 46.91 0.00 4.04 0.48 0.12 48.45 Average: all 35.25 0.00 4.90 3.02 0.11 56.72 Average: 0 28.49 0.00 4.43 2.60 0.10 64.37 Average: 1 42.03 0.00 5.38 3.44 0.11 49.04