---> uname -a: Linux prd-centos8-builder-2c-2g-11088.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 640 4782 19 2274 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:70:ee:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe70:ee1a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:e9:f5:5c 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) 11/16/2025 _x86_64_ (2 CPU) 19:31:31 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 200.20 16.91 183.29 5590.14 7346.48 07:34:01 PM 112.51 0.70 111.81 103.17 12551.35 07:35:01 PM 29.63 0.50 29.13 34.13 1154.07 07:36:01 PM 25.36 0.00 25.36 0.00 977.76 07:37:01 PM 24.71 0.52 24.19 64.65 690.64 Average: 78.49 3.73 74.76 1158.60 4544.27 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5154188 6999956 2728236 34.61 2688 2028748 962700 10.78 201100 2201816 167280 07:34:01 PM 4940072 6958128 2942352 37.33 2688 2193220 969268 10.85 232508 2353528 27188 07:35:01 PM 4862856 6914780 3019568 38.31 2688 2227244 1015268 11.37 285188 2377012 43084 07:36:01 PM 4870004 6921804 3012420 38.22 2688 2227244 1019816 11.42 285696 2369620 43076 07:37:01 PM 4921684 6944960 2960740 37.56 2688 2198208 989696 11.08 437380 2166852 25104 Average: 4949761 6947926 2932663 37.21 2688 2174933 991350 11.10 288374 2293766 61146 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 314.58 195.00 1828.59 63.19 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 80.26 65.11 812.85 11.94 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 23.38 24.01 29.67 8.75 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 17.68 17.39 17.16 6.78 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 23.21 21.13 28.78 10.58 0.00 0.00 0.00 0.00 07:37:01 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 91.83 64.54 543.47 20.25 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) 11/16/2025 _x86_64_ (2 CPU) 19:31:31 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 42.22 0.00 7.44 1.69 0.11 48.55 07:33:01 PM 0 40.93 0.00 7.17 0.97 0.12 50.82 07:33:01 PM 1 43.52 0.00 7.70 2.41 0.10 46.27 07:34:01 PM all 35.84 0.00 5.36 0.99 0.11 57.70 07:34:01 PM 0 39.95 0.00 5.42 0.63 0.12 53.88 07:34:01 PM 1 31.74 0.00 5.29 1.35 0.10 61.52 07:35:01 PM all 30.52 0.00 3.20 0.18 0.08 66.03 07:35:01 PM 0 25.37 0.00 3.27 0.23 0.08 71.05 07:35:01 PM 1 35.67 0.00 3.13 0.12 0.07 61.01 07:36:01 PM all 30.64 0.00 3.40 0.13 0.09 65.73 07:36:01 PM 0 19.98 0.00 2.85 0.08 0.08 77.00 07:36:01 PM 1 41.45 0.00 3.95 0.19 0.10 54.31 07:37:01 PM all 35.69 0.00 4.13 0.10 0.08 60.00 07:37:01 PM 0 34.29 0.00 4.20 0.10 0.08 61.32 07:37:01 PM 1 37.08 0.00 4.07 0.10 0.08 58.67 Average: all 34.98 0.00 4.71 0.62 0.09 59.60 Average: 0 32.10 0.00 4.58 0.40 0.10 62.82 Average: 1 37.88 0.00 4.83 0.83 0.09 56.37