---> uname -a: Linux prd-centos8-builder-2c-2g-42988.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 650 4784 19 2262 6750 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:4e:ab:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe4e:abc2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:c0:05:77 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) 07/15/2025 _x86_64_ (2 CPU) 16:31:29 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 263.77 16.01 247.76 4095.58 8004.30 04:34:01 PM 106.48 0.52 105.96 65.18 11217.69 04:35:01 PM 33.44 0.30 33.14 42.39 1746.05 04:36:01 PM 21.33 0.40 20.93 30.53 820.50 Average: 106.25 4.31 101.95 1058.34 5447.22 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5140084 6988424 2742348 34.79 2688 2030856 1009160 11.30 202048 2216840 172468 04:34:01 PM 4926320 6930484 2956112 37.50 2688 2179464 1040228 11.65 232920 2367736 41660 04:35:01 PM 4943284 6948680 2939148 37.29 2688 2180740 1006436 11.27 267688 2316384 9936 04:36:01 PM 4918704 6925880 2963728 37.60 2688 2182516 1036456 11.61 268552 2339700 10756 Average: 4982098 6948367 2900334 36.79 2688 2143394 1023070 11.46 242802 2310165 58705 04:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 284.67 186.57 1854.03 63.27 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 67.79 55.33 747.10 10.59 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 22.21 23.36 26.66 11.77 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.98 19.53 24.51 6.49 0.00 0.00 0.00 0.00 04:36:01 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 98.66 71.19 663.05 23.03 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) 07/15/2025 _x86_64_ (2 CPU) 16:31:29 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 41.74 0.00 7.62 2.03 0.10 48.51 04:33:01 PM 0 44.13 0.00 7.63 2.17 0.10 45.97 04:33:01 PM 1 39.35 0.00 7.62 1.88 0.10 51.04 04:34:01 PM all 36.26 0.00 5.25 0.97 0.10 57.41 04:34:01 PM 0 29.70 0.00 4.66 0.70 0.10 64.85 04:34:01 PM 1 42.84 0.00 5.84 1.25 0.10 49.97 04:35:01 PM all 34.12 0.00 3.67 0.20 0.11 61.90 04:35:01 PM 0 26.34 0.00 2.85 0.17 0.12 70.52 04:35:01 PM 1 41.91 0.00 4.50 0.23 0.10 53.26 04:36:01 PM all 30.51 0.00 3.10 0.14 0.08 66.17 04:36:01 PM 0 33.29 0.00 3.60 0.10 0.08 62.92 04:36:01 PM 1 27.71 0.00 2.60 0.18 0.08 69.42 Average: all 35.65 0.00 4.91 0.84 0.10 58.50 Average: 0 33.35 0.00 4.68 0.78 0.10 61.08 Average: 1 37.95 0.00 5.14 0.89 0.10 55.92