---> uname -a: Linux prd-centos8-builder-2c-2g-1708.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4782 19 2269 6755 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:f4:7a:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.1/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fef4:7a3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:ee:6a:ab 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) 10/07/2025 _x86_64_ (2 CPU) 18:32:22 LINUX RESTART (2 CPU) 06:33:02 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 204.30 9.49 194.82 1587.53 7682.09 06:35:01 PM 102.13 0.70 101.43 103.18 11283.47 06:36:01 PM 31.07 0.10 30.97 3.60 1247.10 06:37:01 PM 22.43 0.48 21.95 41.19 612.55 Average: 89.51 2.66 86.84 429.08 5195.88 06:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 5089692 6984340 2792740 35.43 2688 2076840 995680 11.15 201356 2264932 185676 06:35:01 PM 4869524 6914912 3012908 38.22 2688 2220908 1030280 11.54 234928 2422632 60376 06:36:01 PM 4900576 6930352 2981856 37.83 2688 2204960 1024232 11.47 268516 2356644 27240 06:37:01 PM 4903392 6917184 2979040 37.79 2688 2189096 1034188 11.58 423116 2199564 10180 Average: 4940796 6936697 2941636 37.32 2688 2172951 1021095 11.43 281979 2310943 70868 06:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 245.61 151.15 1705.38 51.38 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 67.06 52.22 607.96 10.99 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 21.49 21.83 26.02 8.87 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 27.66 24.36 30.58 9.84 0.00 0.00 0.00 0.00 06:37:01 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 89.81 62.02 587.85 20.14 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) 10/07/2025 _x86_64_ (2 CPU) 18:32:22 LINUX RESTART (2 CPU) 06:33:02 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 37.00 0.00 6.24 1.74 0.13 54.90 06:34:01 PM 0 48.63 0.00 8.43 2.94 0.14 39.86 06:34:01 PM 1 25.42 0.00 4.06 0.54 0.12 69.85 06:35:01 PM all 35.27 0.00 5.14 1.27 0.13 58.20 06:35:01 PM 0 49.83 0.00 6.05 1.55 0.12 42.45 06:35:01 PM 1 20.77 0.00 4.23 0.98 0.13 73.89 06:36:01 PM all 34.62 0.00 3.71 0.15 0.12 61.40 06:36:01 PM 0 45.40 0.00 3.82 0.20 0.12 50.47 06:36:01 PM 1 23.85 0.00 3.60 0.10 0.12 72.33 06:37:01 PM all 33.98 0.00 3.53 0.12 0.10 62.27 06:37:01 PM 0 50.72 0.00 4.18 0.15 0.12 44.83 06:37:01 PM 1 17.23 0.00 2.88 0.08 0.08 79.72 Average: all 35.21 0.00 4.65 0.81 0.12 59.22 Average: 0 48.65 0.00 5.60 1.20 0.12 44.43 Average: 1 21.80 0.00 3.69 0.43 0.11 73.97