---> uname -a: Linux prd-centos8-builder-2c-2g-9899.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 668 4759 19 2269 6732 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:da:b5:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:feda:b57b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:91:d9:00:7b 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) 11/14/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 245.30 26.79 218.51 6305.50 9459.73 12:34:01 AM 108.95 0.45 108.50 63.05 12192.79 12:35:01 AM 32.04 0.75 31.29 74.25 1765.59 12:36:01 AM 28.31 0.00 28.31 0.00 1056.95 12:37:01 AM 26.77 0.52 26.26 64.65 740.20 Average: 88.28 5.70 82.58 1301.53 5043.16 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 4993156 6889248 2889276 36.65 2688 2078572 1094320 12.25 238728 2324976 224056 12:34:01 AM 4829628 6875200 3052804 38.73 2688 2221624 1075304 12.04 208436 2490612 61908 12:35:01 AM 4951512 6964464 2930920 37.18 2688 2187936 986292 11.04 268240 2306640 9868 12:36:01 AM 4898856 6912720 2983576 37.85 2688 2188996 1017280 11.39 269208 2358448 9936 12:37:01 AM 4911788 6930240 2970644 37.69 2688 2193100 1011760 11.33 437264 2178228 25108 Average: 4916988 6914374 2965444 37.62 2688 2174046 1036991 11.61 284375 2331781 66175 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 287.94 186.54 1784.76 62.69 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 73.83 61.08 846.85 10.05 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 24.61 25.38 30.14 8.29 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 19.43 20.36 18.93 8.17 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 26.04 22.96 30.34 11.51 0.00 0.00 0.00 0.00 12:37:01 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 86.37 63.26 542.22 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) 11/14/2025 _x86_64_ (2 CPU) 00:31:31 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 43.81 0.00 8.18 3.20 0.13 44.68 12:33:01 AM 0 39.01 0.00 7.87 3.26 0.12 49.74 12:33:01 AM 1 48.60 0.00 8.49 3.14 0.13 39.63 12:34:01 AM all 30.04 0.00 4.58 2.80 0.10 62.49 12:34:01 AM 0 16.90 0.00 3.84 2.37 0.10 76.79 12:34:01 AM 1 43.15 0.00 5.31 3.23 0.10 48.20 12:35:01 AM all 33.85 0.00 4.23 0.37 0.09 61.46 12:35:01 AM 0 24.87 0.00 4.01 0.28 0.08 70.76 12:35:01 AM 1 42.83 0.00 4.45 0.45 0.10 52.17 12:36:01 AM all 34.81 0.00 3.50 0.16 0.09 61.44 12:36:01 AM 0 29.06 0.00 3.27 0.12 0.08 67.47 12:36:01 AM 1 40.54 0.00 3.73 0.20 0.10 55.42 12:37:01 AM all 37.14 0.00 4.21 0.13 0.10 58.42 12:37:01 AM 0 22.16 0.00 3.70 0.10 0.08 73.95 12:37:01 AM 1 52.12 0.00 4.72 0.15 0.12 42.90 Average: all 35.92 0.00 4.94 1.33 0.10 57.70 Average: 0 26.39 0.00 4.54 1.23 0.09 67.75 Average: 1 45.45 0.00 5.34 1.43 0.11 47.67