---> uname -a: Linux prd-centos8-builder-2c-2g-37734.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 655 4794 19 2247 6746 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:fa:30:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fefa:307b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b2:d0:8c:6d 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) 06/26/2025 _x86_64_ (2 CPU) 23:32:00 LINUX RESTART (2 CPU) 11:33:01 PM tps rtps wtps bread/s bwrtn/s 11:34:01 PM 117.68 0.90 116.78 82.11 10263.63 11:35:01 PM 49.85 0.35 49.50 43.72 5696.33 11:36:01 PM 20.93 0.00 20.93 0.00 566.12 11:37:01 PM 27.12 0.93 26.19 95.30 723.51 Average: 53.90 0.55 53.35 55.28 4312.55 11:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 PM 5009332 6967380 2873100 36.45 2688 2134864 988728 11.07 204460 2320392 123956 11:35:01 PM 5007360 6999268 2875072 36.47 2688 2168316 948932 10.63 264680 2258420 10768 11:36:01 PM 4965896 6959084 2916536 37.00 2688 2169580 978564 10.96 266424 2298656 11976 11:37:01 PM 4942900 6948896 2939532 37.29 2688 2181752 991312 11.10 422288 2164964 34356 Average: 4981372 6968657 2901060 36.80 2688 2163628 976884 10.94 289463 2260608 45264 11:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 74.08 63.86 849.89 9.59 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 59.58 52.45 566.18 10.90 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 20.88 20.95 19.36 7.50 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 27.27 22.69 28.67 11.58 0.00 0.00 0.00 0.00 11:37:01 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 45.45 39.99 366.04 9.89 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) 06/26/2025 _x86_64_ (2 CPU) 23:32:00 LINUX RESTART (2 CPU) 11:33:01 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 36.27 0.00 5.77 1.48 0.10 56.38 11:34:01 PM 0 36.81 0.00 5.85 1.53 0.10 55.71 11:34:01 PM 1 35.73 0.00 5.69 1.43 0.10 57.05 11:35:01 PM all 34.84 0.00 3.81 0.62 0.11 60.62 11:35:01 PM 0 24.77 0.00 3.23 0.52 0.12 71.36 11:35:01 PM 1 44.91 0.00 4.40 0.72 0.10 49.88 11:36:01 PM all 33.64 0.00 4.01 0.12 0.09 62.14 11:36:01 PM 0 36.42 0.00 4.55 0.07 0.08 58.89 11:36:01 PM 1 30.87 0.00 3.48 0.17 0.10 65.38 11:37:01 PM all 36.38 0.00 4.39 0.17 0.10 58.96 11:37:01 PM 0 35.82 0.00 4.44 0.17 0.10 59.47 11:37:01 PM 1 36.94 0.00 4.34 0.17 0.10 58.45 Average: all 35.28 0.00 4.50 0.60 0.10 59.52 Average: 0 33.46 0.00 4.52 0.57 0.10 61.36 Average: 1 37.11 0.00 4.48 0.62 0.10 57.69