---> uname -a: Linux prd-centos8-builder-2c-2g-48043.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 604 4830 19 2263 6796 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:53:6e:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe53:6e01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:fa:ed:c2 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) 07/31/2025 _x86_64_ (2 CPU) 18:32:07 LINUX RESTART (2 CPU) 06:33:01 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 103.05 0.83 102.22 28.52 8604.53 06:35:01 PM 77.20 1.07 76.14 133.44 9075.90 06:36:01 PM 26.05 0.10 25.95 3.60 701.60 06:37:01 PM 18.03 0.08 17.94 10.66 483.99 06:38:01 PM 24.23 0.43 23.79 53.98 886.10 Average: 49.71 0.50 49.21 46.04 3950.36 06:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 5024540 6990112 2857884 36.26 2688 2142208 974748 10.91 201720 2308772 191484 06:35:01 PM 4878020 6917836 3004404 38.12 2688 2215420 1036396 11.60 235872 2413244 43188 06:36:01 PM 4970528 6977232 2911896 36.94 2688 2182264 983828 11.02 280300 2276408 9932 06:37:01 PM 5001848 7007916 2880576 36.54 2688 2181664 939696 10.52 435392 2089652 9004 06:38:01 PM 4925784 6938296 2956640 37.51 2688 2187596 1000832 11.21 435000 2165988 26320 Average: 4960144 6966278 2922280 37.07 2688 2181830 987100 11.05 317657 2250813 55986 06:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 88.97 75.37 1051.35 10.34 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 64.27 48.91 570.62 9.05 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 24.55 25.86 29.38 9.09 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 23.54 22.44 30.19 8.57 0.00 0.00 0.00 0.00 06:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 PM eth0 15.04 14.56 12.34 14.01 0.00 0.00 0.00 0.00 06:38:01 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 43.28 37.43 338.78 10.21 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) 07/31/2025 _x86_64_ (2 CPU) 18:32:07 LINUX RESTART (2 CPU) 06:33:01 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 37.16 0.00 5.29 0.87 0.09 56.59 06:34:01 PM 0 22.75 0.00 3.96 0.68 0.08 72.52 06:34:01 PM 1 51.57 0.00 6.63 1.05 0.10 40.65 06:35:01 PM all 27.02 0.00 3.39 0.78 0.11 68.71 06:35:01 PM 0 14.83 0.00 2.69 0.80 0.12 81.57 06:35:01 PM 1 39.23 0.00 4.09 0.75 0.10 55.83 06:36:01 PM all 33.58 0.00 4.08 0.26 0.09 61.98 06:36:01 PM 0 22.72 0.00 3.88 0.17 0.08 73.16 06:36:01 PM 1 44.45 0.00 4.29 0.35 0.10 50.81 06:37:01 PM all 33.06 0.00 4.01 0.09 0.07 62.76 06:37:01 PM 0 22.10 0.00 3.27 0.07 0.07 74.50 06:37:01 PM 1 44.03 0.00 4.75 0.12 0.08 51.02 06:38:01 PM all 28.16 0.00 3.07 0.16 0.09 68.52 06:38:01 PM 0 10.15 0.00 2.29 0.13 0.10 87.33 06:38:01 PM 1 46.14 0.00 3.85 0.18 0.08 49.74 Average: all 31.80 0.00 3.97 0.43 0.09 63.71 Average: 0 18.51 0.00 3.22 0.37 0.09 77.81 Average: 1 45.09 0.00 4.72 0.49 0.09 49.61