---> uname -a: Linux prd-centos8-builder-2c-2g-7086.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 672 4758 19 2266 6728 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:16:59:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe16:59c2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:25:d0:c5:af 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) 11/08/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 252.51 22.37 230.15 5565.62 8325.37 04:34:01 PM 102.88 0.52 102.37 65.19 11875.74 04:35:01 PM 32.69 0.30 32.39 42.39 1259.65 04:36:01 PM 20.98 0.48 20.49 41.19 761.36 Average: 102.28 5.92 96.36 1429.00 5555.50 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5100948 6957084 2781484 35.29 2688 2038616 1013820 11.35 203156 2253736 168916 04:34:01 PM 4917520 6925100 2964912 37.61 2688 2182768 994236 11.13 232056 2377204 27116 04:35:01 PM 4944916 6952584 2937516 37.27 2688 2182888 981412 10.99 267984 2314108 8880 04:36:01 PM 4927652 6936752 2954780 37.49 2688 2184208 981776 10.99 423896 2174840 8876 Average: 4972759 6942880 2909673 36.91 2688 2147120 992811 11.12 281773 2279972 53447 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 325.52 208.41 1895.57 64.70 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 76.20 56.79 739.97 10.30 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 22.09 23.24 28.60 9.29 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 26.12 23.61 33.47 11.02 0.00 0.00 0.00 0.00 04:36:01 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 112.50 78.02 674.50 23.83 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) 11/08/2025 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 39.55 0.00 7.69 2.95 0.10 49.71 04:33:01 PM 0 49.23 0.00 8.39 2.44 0.10 39.84 04:33:01 PM 1 29.85 0.00 6.98 3.47 0.10 59.60 04:34:01 PM all 34.76 0.00 4.95 2.05 0.09 58.15 04:34:01 PM 0 48.99 0.00 6.28 1.92 0.08 42.73 04:34:01 PM 1 20.52 0.00 3.62 2.19 0.10 73.57 04:35:01 PM all 35.15 0.00 3.66 0.20 0.08 60.91 04:35:01 PM 0 52.36 0.00 4.25 0.23 0.08 43.07 04:35:01 PM 1 17.93 0.00 3.06 0.17 0.07 78.78 04:36:01 PM all 34.01 0.00 3.57 0.20 0.09 62.13 04:36:01 PM 0 50.28 0.00 4.38 0.27 0.10 44.97 04:36:01 PM 1 17.72 0.00 2.75 0.13 0.08 79.31 Average: all 35.87 0.00 4.96 1.35 0.09 57.73 Average: 0 50.22 0.00 5.82 1.21 0.09 42.65 Average: 1 21.50 0.00 4.10 1.49 0.09 72.83