---> uname -a: Linux prd-centos8-builder-2c-2g-35594.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 624 4827 19 2245 6776 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:e0:9e:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fee0:9e18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:d9:d9:09 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) 06/19/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 295.12 23.77 271.35 5817.49 8368.05 08:34:01 AM 106.57 0.70 105.87 103.18 11630.58 08:35:01 AM 30.04 0.10 29.94 3.60 1232.82 08:36:01 AM 17.73 0.00 17.73 0.00 448.45 Average: 112.37 6.14 106.23 1481.31 5419.84 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5149556 6997280 2732876 34.67 2688 2030444 971496 10.88 202388 2207848 173276 08:34:01 AM 4971848 6959896 2910584 36.92 2688 2164356 983688 11.01 233164 2328320 27028 08:35:01 AM 4998948 6986884 2883484 36.58 2688 2164468 953380 10.67 266020 2267832 9928 08:36:01 AM 4904320 6893024 2978112 37.78 2688 2165376 1042868 11.68 266792 2361564 10756 Average: 5006168 6959271 2876264 36.49 2688 2131161 987858 11.06 242091 2291391 55247 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 285.86 182.99 1841.96 63.00 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 83.00 64.91 707.07 16.87 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 25.76 28.12 32.14 9.50 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 17.14 17.51 16.22 6.23 0.00 0.00 0.00 0.00 08:36:01 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 102.95 73.39 649.39 23.90 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) 06/19/2025 _x86_64_ (2 CPU) 08:31:30 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 42.10 0.00 8.11 3.59 0.11 46.09 08:33:01 AM 0 35.11 0.00 5.76 1.90 0.12 57.11 08:33:01 AM 1 49.11 0.00 10.46 5.28 0.10 35.05 08:34:01 AM all 35.56 0.00 5.70 2.76 0.11 55.86 08:34:01 AM 0 22.88 0.00 4.71 2.15 0.08 70.17 08:34:01 AM 1 48.27 0.00 6.69 3.37 0.13 41.53 08:35:01 AM all 33.33 0.00 4.18 0.53 0.10 61.86 08:35:01 AM 0 17.62 0.00 3.40 0.77 0.10 78.10 08:35:01 AM 1 49.02 0.00 4.95 0.30 0.10 45.63 08:36:01 AM all 29.22 0.00 2.92 0.28 0.08 67.49 08:36:01 AM 0 13.91 0.00 2.08 0.27 0.08 83.66 08:36:01 AM 1 44.54 0.00 3.76 0.30 0.08 51.32 Average: all 35.05 0.00 5.23 1.79 0.10 57.83 Average: 0 22.38 0.00 3.99 1.27 0.10 72.26 Average: 1 47.73 0.00 6.46 2.31 0.10 43.39