---> uname -a: Linux prd-centos8-builder-2c-2g-17294.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 640 4786 19 2270 6759 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:04:00:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe04:96/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:08:d5:73:1e 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) 12/29/2025 _x86_64_ (2 CPU) 13:31:50 LINUX RESTART (2 CPU) 01:33:01 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 120.83 0.52 120.31 64.91 11171.34 01:35:01 PM 53.79 1.10 52.69 93.98 4804.37 01:36:01 PM 23.99 0.00 23.99 0.00 915.11 01:37:01 PM 25.69 0.52 25.17 64.65 673.61 Average: 56.08 0.53 55.54 55.88 4391.09 01:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 4877068 6921352 3005356 38.13 2688 2220216 1028628 11.52 208104 2443800 137764 01:35:01 PM 4971532 6984324 2910892 36.93 2688 2188256 983460 11.01 268348 2287920 9868 01:36:01 PM 4966588 6980604 2915836 36.99 2688 2189316 970888 10.87 269228 2291584 9936 01:37:01 PM 4973824 6994248 2908600 36.90 2688 2195408 947892 10.61 438184 2114244 27032 Average: 4947253 6970132 2935171 37.24 2688 2198299 982717 11.00 295966 2284387 46150 01:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 93.19 78.44 1141.24 10.96 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 23.51 23.85 29.54 8.62 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 17.99 18.13 17.63 7.10 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 23.61 20.68 29.36 14.46 0.00 0.00 0.00 0.00 01:37:01 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 39.58 35.27 304.45 10.29 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) 12/29/2025 _x86_64_ (2 CPU) 13:31:50 LINUX RESTART (2 CPU) 01:33:01 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 36.56 0.00 5.32 0.92 0.08 57.12 01:34:01 PM 0 50.26 0.00 6.05 0.77 0.07 42.85 01:34:01 PM 1 22.88 0.00 4.59 1.07 0.10 71.36 01:35:01 PM all 34.76 0.00 4.25 0.37 0.08 60.54 01:35:01 PM 0 48.18 0.00 5.42 0.52 0.10 45.78 01:35:01 PM 1 21.36 0.00 3.08 0.22 0.07 75.28 01:36:01 PM all 32.79 0.00 3.30 0.16 0.08 63.67 01:36:01 PM 0 40.83 0.00 3.35 0.15 0.07 55.60 01:36:01 PM 1 24.74 0.00 3.25 0.17 0.08 71.76 01:37:01 PM all 36.22 0.00 4.09 0.15 0.08 59.45 01:37:01 PM 0 59.61 0.00 5.27 0.23 0.08 34.81 01:37:01 PM 1 12.86 0.00 2.91 0.07 0.08 84.08 Average: all 35.08 0.00 4.24 0.40 0.08 60.20 Average: 0 49.72 0.00 5.02 0.42 0.08 44.76 Average: 1 20.46 0.00 3.46 0.38 0.08 75.62