---> uname -a: Linux prd-centos8-builder-2c-2g-53327.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 617 4818 19 2261 6783 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:67:4a:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe67:4a37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:08:8d:b3 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) 09/17/2025 _x86_64_ (2 CPU) 13:32:02 LINUX RESTART (2 CPU) 01:33:02 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 98.10 0.97 97.14 32.80 8338.83 01:35:01 PM 81.75 0.70 81.05 103.45 9624.40 01:36:01 PM 26.61 0.48 26.12 34.52 647.63 01:37:01 PM 17.35 0.07 17.28 9.73 756.51 Average: 55.78 0.55 55.22 45.18 4827.19 01:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 5012200 6975612 2870224 36.41 2688 2140344 999872 11.20 203680 2320296 206736 01:35:01 PM 4998516 7002628 2883908 36.59 2688 2179476 953212 10.67 235164 2294368 9924 01:36:01 PM 4892104 6931164 2990320 37.94 2688 2214800 1016704 11.38 286172 2350648 44240 01:37:01 PM 4991348 6997592 2891076 36.68 2688 2181808 969232 10.85 438676 2098088 10900 Average: 4973542 6976749 2908882 36.90 2688 2179107 984755 11.03 290923 2265850 67950 01:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 85.43 73.43 1075.46 10.29 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 69.81 51.99 604.25 9.79 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 18.36 17.41 14.61 8.32 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 27.35 22.51 30.94 7.98 0.00 0.00 0.00 0.00 01:37:01 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 50.09 41.20 428.63 9.09 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) 09/17/2025 _x86_64_ (2 CPU) 13:32:02 LINUX RESTART (2 CPU) 01:33:02 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 39.78 0.00 5.57 1.38 0.10 53.17 01:34:01 PM 0 57.40 0.00 6.72 1.92 0.10 33.86 01:34:01 PM 1 22.19 0.00 4.42 0.85 0.10 72.44 01:35:01 PM all 30.90 0.00 4.77 1.94 0.09 62.30 01:35:01 PM 0 43.63 0.00 5.47 2.22 0.10 48.57 01:35:01 PM 1 18.16 0.00 4.07 1.65 0.08 76.03 01:36:01 PM all 29.83 0.00 2.84 0.27 0.08 66.98 01:36:01 PM 0 43.37 0.00 3.18 0.27 0.10 53.08 01:36:01 PM 1 16.19 0.00 2.50 0.27 0.07 80.98 01:37:01 PM all 29.33 0.00 3.57 0.13 0.08 66.89 01:37:01 PM 0 43.57 0.00 4.56 0.13 0.08 51.65 01:37:01 PM 1 15.10 0.00 2.59 0.12 0.07 82.13 Average: all 32.43 0.00 4.18 0.93 0.09 62.37 Average: 0 46.95 0.00 4.97 1.13 0.10 46.85 Average: 1 17.90 0.00 3.39 0.72 0.08 77.91