---> uname -a: Linux prd-centos8-builder-2c-2g-11352.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 637 4789 19 2271 6763 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:29:54:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe29:5446/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0e:b5:dd:87 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) 12/07/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 203.05 20.47 182.58 5641.85 7831.30 03:34:01 AM 100.05 0.45 99.60 63.06 11920.76 03:35:01 AM 31.46 0.92 30.54 85.44 1336.10 03:36:01 AM 20.28 0.03 20.25 1.73 523.53 03:37:01 AM 22.71 0.32 22.39 37.05 589.62 Average: 75.51 4.44 71.08 1166.05 4440.26 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5131052 6993336 2751372 34.91 2688 2045728 967964 10.84 203488 2224452 174336 03:34:01 AM 4813196 6871432 3069228 38.94 2688 2233684 1053988 11.80 211076 2502188 58836 03:35:01 AM 4946224 6962140 2936200 37.25 2688 2191016 956564 10.71 268304 2311412 10756 03:36:01 AM 4944480 6960132 2937944 37.27 2688 2191068 960164 10.75 269408 2313260 10752 03:37:01 AM 4899656 6915748 2982768 37.84 2688 2191552 999876 11.20 439232 2188428 10200 Average: 4946922 6940558 2935502 37.24 2688 2170610 987711 11.06 278302 2307948 52976 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 299.52 194.34 1903.71 63.81 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 65.54 54.32 736.61 9.14 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 28.01 28.42 29.27 10.50 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 18.93 19.11 18.63 7.24 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 21.81 20.76 27.89 9.14 0.00 0.00 0.00 0.00 03:37:01 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 86.77 63.40 543.28 19.97 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) 12/07/2025 _x86_64_ (2 CPU) 03:31:27 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 40.81 0.00 7.88 2.64 0.12 48.55 03:33:01 AM 0 43.42 0.00 7.52 2.96 0.12 45.98 03:33:01 AM 1 38.20 0.00 8.24 2.32 0.12 51.11 03:34:01 AM all 30.67 0.00 4.42 3.77 0.11 61.03 03:34:01 AM 0 37.13 0.00 4.87 2.44 0.12 55.45 03:34:01 AM 1 24.12 0.00 3.96 5.13 0.10 66.69 03:35:01 AM all 30.92 0.00 3.83 0.36 0.11 64.78 03:35:01 AM 0 31.23 0.00 3.84 0.56 0.10 64.27 03:35:01 AM 1 30.61 0.00 3.82 0.17 0.12 65.29 03:36:01 AM all 32.42 0.00 3.42 0.20 0.09 63.87 03:36:01 AM 0 38.65 0.00 3.82 0.23 0.10 57.20 03:36:01 AM 1 26.22 0.00 3.01 0.17 0.08 70.52 03:37:01 AM all 33.89 0.00 3.40 0.36 0.11 62.24 03:37:01 AM 0 32.46 0.00 3.61 0.49 0.10 63.34 03:37:01 AM 1 35.31 0.00 3.19 0.23 0.12 61.16 Average: all 33.75 0.00 4.59 1.47 0.11 60.08 Average: 0 36.60 0.00 4.74 1.34 0.11 57.21 Average: 1 30.91 0.00 4.44 1.60 0.11 62.95