---> uname -a: Linux prd-centos8-builder-2c-2g-51393.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 640 4799 19 2257 6760 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:93:69:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe93:6905/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e4:c3:56:25 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) 09/10/2025 _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 272.89 18.66 254.23 5318.63 7547.80 08:34:01 AM 112.81 0.45 112.36 63.05 12124.04 08:35:01 AM 34.76 0.75 34.01 74.25 1870.57 08:36:01 AM 15.31 0.00 15.31 0.00 352.11 08:37:01 AM 22.80 0.52 22.28 64.66 583.55 Average: 91.72 4.08 87.64 1104.15 4495.69 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5042348 6917020 2840072 36.03 2688 2058128 1039424 11.64 237040 2280824 211544 08:34:01 AM 4845412 6878136 3037008 38.53 2688 2208604 1053916 11.80 207568 2474092 61384 08:35:01 AM 4968404 6969168 2914016 36.97 2688 2175992 947856 10.61 281652 2276652 9940 08:36:01 AM 4961108 6968440 2921312 37.06 2688 2182724 948944 10.63 283348 2282184 16600 08:37:01 AM 4966468 6969392 2915952 36.99 2688 2178276 944364 10.57 439288 2121200 10260 Average: 4956748 6940431 2925672 37.12 2688 2160745 986901 11.05 289779 2286990 61946 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 330.67 189.10 1768.62 62.44 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 77.67 60.38 845.86 9.98 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 23.71 23.10 27.45 8.48 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 20.11 19.94 19.66 7.38 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 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 22.45 21.05 26.28 17.71 0.00 0.00 0.00 0.00 08:37:01 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 94.92 62.71 537.59 21.20 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) 09/10/2025 _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 36.10 0.00 6.98 3.36 0.10 53.45 08:33:01 AM 0 44.18 0.00 7.52 3.17 0.12 45.02 08:33:01 AM 1 28.03 0.00 6.45 3.55 0.08 61.89 08:34:01 AM all 32.97 0.00 4.92 1.48 0.11 60.52 08:34:01 AM 0 45.52 0.00 5.87 1.84 0.12 46.66 08:34:01 AM 1 20.48 0.00 3.98 1.12 0.10 74.33 08:35:01 AM all 33.67 0.00 4.42 0.61 0.09 61.21 08:35:01 AM 0 39.02 0.00 4.70 0.23 0.10 55.94 08:35:01 AM 1 28.31 0.00 4.14 0.99 0.08 66.48 08:36:01 AM all 32.34 0.00 3.57 0.16 0.14 63.79 08:36:01 AM 0 41.99 0.00 4.12 0.17 0.10 53.62 08:36:01 AM 1 22.71 0.00 3.02 0.15 0.18 73.94 08:37:01 AM all 32.60 0.00 3.50 1.72 0.10 62.08 08:37:01 AM 0 52.55 0.00 4.40 2.92 0.12 40.01 08:37:01 AM 1 12.77 0.00 2.60 0.52 0.08 84.03 Average: all 33.54 0.00 4.68 1.46 0.11 60.21 Average: 0 44.64 0.00 5.32 1.66 0.11 48.26 Average: 1 22.45 0.00 4.04 1.26 0.11 72.14