---> uname -a: Linux prd-centos8-builder-2c-2g-2763.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 627 4803 19 2266 6772 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:90:85:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86032sec preferred_lft 86032sec inet6 fe80::f816:3eff:fe90:85ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:fb:dc:42 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) 10/11/2025 _x86_64_ (2 CPU) 17:31:38 LINUX RESTART (2 CPU) 05:32:02 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 287.02 55.00 232.02 13364.03 43700.30 05:34:01 PM 105.13 0.57 104.57 66.79 8986.52 05:35:01 PM 42.24 0.08 42.16 1.87 5362.26 05:36:01 PM 27.04 0.27 26.77 41.85 690.19 05:37:01 PM 18.88 0.48 18.39 41.19 524.48 Average: 95.43 11.13 84.29 2667.68 11746.58 05:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5234032 6974260 2648396 33.60 2688 1931916 1002712 11.23 201992 2155444 84528 05:34:01 PM 4998848 6969792 2883580 36.58 2688 2146752 950068 10.64 205412 2324700 90580 05:35:01 PM 4963752 6972472 2918676 37.03 2688 2184080 962692 10.78 232940 2330776 11736 05:36:01 PM 4868560 6912128 3013868 38.24 2688 2218756 1014684 11.36 271280 2388100 44240 05:37:01 PM 4941024 6950500 2941404 37.32 2688 2184708 970912 10.87 424172 2162364 8996 Average: 5001243 6955830 2881185 36.55 2688 2133242 980214 10.98 267159 2272277 48016 05:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 275.40 178.80 1773.87 63.48 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 33.28 29.03 302.84 6.53 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 53.59 42.34 594.30 7.01 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 17.96 19.38 15.01 8.93 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 24.16 20.99 29.68 8.37 0.00 0.00 0.00 0.00 05:37:01 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 80.23 57.71 539.03 18.71 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) 10/11/2025 _x86_64_ (2 CPU) 17:31:38 LINUX RESTART (2 CPU) 05:32:02 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 42.25 0.00 9.22 5.17 0.13 43.23 05:33:01 PM 0 42.41 0.00 10.95 7.04 0.14 39.46 05:33:01 PM 1 42.10 0.00 7.50 3.31 0.12 46.97 05:34:01 PM all 34.79 0.00 5.50 3.19 0.16 56.36 05:34:01 PM 0 39.36 0.00 6.18 3.33 0.13 50.99 05:34:01 PM 1 30.24 0.00 4.83 3.05 0.18 61.70 05:35:01 PM all 24.56 0.00 2.52 4.99 0.10 67.83 05:35:01 PM 0 25.87 0.00 3.06 5.26 0.10 65.71 05:35:01 PM 1 23.24 0.00 1.98 4.73 0.10 69.95 05:36:01 PM all 34.95 0.00 3.58 0.98 0.13 60.37 05:36:01 PM 0 29.98 0.00 3.33 0.95 0.13 65.60 05:36:01 PM 1 39.90 0.00 3.84 1.00 0.12 55.15 05:37:01 PM all 32.60 0.00 3.88 0.44 0.13 62.95 05:37:01 PM 0 29.87 0.00 3.14 0.58 0.15 66.25 05:37:01 PM 1 35.35 0.00 4.62 0.30 0.10 59.62 Average: all 33.80 0.00 4.92 2.94 0.13 58.21 Average: 0 33.46 0.00 5.31 3.41 0.13 57.69 Average: 1 34.14 0.00 4.54 2.47 0.12 58.72