---> uname -a: Linux prd-centos8-builder-2c-2g-846.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 669 4763 19 2265 6731 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:64:25:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe64:2527/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:09:0b:f3 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) 10/06/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 232.38 24.78 207.59 5963.49 12054.45 06:34:01 AM 109.80 0.45 109.35 63.05 12139.32 06:35:01 AM 32.27 0.35 31.92 43.72 1805.70 06:36:01 AM 22.81 0.00 22.81 0.00 591.80 06:37:01 AM 26.71 0.92 25.80 95.18 732.44 Average: 84.81 5.30 79.50 1233.44 5465.34 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 4994284 6881692 2888148 36.64 2688 2070304 1103896 12.36 238448 2326332 220468 06:34:01 AM 4819816 6860180 3062616 38.85 2688 2216532 1101060 12.33 208404 2502320 61900 06:35:01 AM 4939392 6947244 2943040 37.34 2688 2183036 1004452 11.25 267840 2320900 9936 06:36:01 AM 4910092 6917732 2972340 37.71 2688 2183036 1019728 11.42 268632 2349928 9936 06:37:01 AM 4910004 6932184 2972428 37.71 2688 2196976 1015204 11.37 424596 2193068 34008 Average: 4914718 6907806 2967714 37.65 2688 2169977 1048868 11.74 281584 2338510 67250 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 313.42 185.38 1776.09 62.48 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 75.74 58.36 851.53 10.85 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 49.98 47.00 38.34 22.30 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 18.29 19.11 18.31 7.51 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 34.36 22.56 30.62 12.06 0.00 0.00 0.00 0.00 06:37:01 AM 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 98.38 66.49 543.08 23.04 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) 10/06/2025 _x86_64_ (2 CPU) 06:31:31 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 39.46 0.00 7.49 2.88 0.12 50.05 06:33:01 AM 0 32.51 0.00 6.99 4.04 0.12 56.34 06:33:01 AM 1 46.41 0.00 8.00 1.73 0.12 43.74 06:34:01 AM all 31.31 0.00 4.67 6.83 0.13 57.07 06:34:01 AM 0 16.43 0.00 4.01 6.46 0.12 72.98 06:34:01 AM 1 46.28 0.00 5.32 7.20 0.13 41.07 06:35:01 AM all 32.63 0.00 5.26 0.89 0.11 61.11 06:35:01 AM 0 23.77 0.00 4.98 0.52 0.10 70.63 06:35:01 AM 1 41.48 0.00 5.53 1.27 0.12 51.60 06:36:01 AM all 33.12 0.00 3.43 0.22 0.11 63.12 06:36:01 AM 0 20.37 0.00 2.72 0.13 0.10 76.68 06:36:01 AM 1 45.89 0.00 4.15 0.30 0.12 49.55 06:37:01 AM all 35.39 0.00 4.29 0.22 0.11 59.99 06:37:01 AM 0 29.41 0.00 4.21 0.18 0.12 66.08 06:37:01 AM 1 41.36 0.00 4.37 0.25 0.10 53.92 Average: all 34.38 0.00 5.03 2.21 0.11 58.27 Average: 0 24.49 0.00 4.58 2.27 0.11 68.55 Average: 1 44.28 0.00 5.47 2.15 0.12 47.98