---> uname -a: Linux prd-centos8-builder-2c-2g-7149.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 629 4799 19 2269 6771 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:f5:35:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fef5:351b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:4b:9b:12 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) 11/08/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:03 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 281.21 18.49 262.72 5601.93 7844.66 10:34:01 PM 113.65 0.50 113.15 64.39 12237.81 10:35:01 PM 36.84 0.30 36.54 42.39 1860.46 10:36:01 PM 20.88 0.48 20.39 41.19 531.84 Average: 111.73 4.83 106.90 1402.55 5599.71 10:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5164408 7010800 2718016 34.48 2688 2029268 980772 10.98 202196 2189956 174528 10:34:01 PM 4987776 6997372 2894648 36.72 2688 2184936 958356 10.73 230060 2307988 41208 10:35:01 PM 4958300 6970924 2924124 37.10 2688 2188072 966076 10.82 267432 2299492 10760 10:36:01 PM 4992464 7006328 2889960 36.66 2688 2189392 948172 10.62 423980 2108780 10896 Average: 5025737 6996356 2856687 36.24 2688 2147917 963344 10.79 280917 2226554 59348 10:32:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 319.34 198.31 1867.84 64.81 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 72.84 61.42 828.31 10.48 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 19.84 19.31 26.94 8.85 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 24.69 23.14 32.88 10.33 0.00 0.00 0.00 0.00 10:36:01 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 107.41 74.52 679.08 23.27 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) 11/08/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:03 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 42.08 0.00 7.46 3.03 0.10 47.34 10:33:01 PM 0 54.24 0.00 8.69 4.52 0.10 32.44 10:33:01 PM 1 29.96 0.00 6.23 1.54 0.09 62.18 10:34:01 PM all 35.27 0.00 5.26 2.08 0.08 57.31 10:34:01 PM 0 53.58 0.00 6.31 1.92 0.10 38.09 10:34:01 PM 1 17.02 0.00 4.21 2.25 0.07 76.46 10:35:01 PM all 34.34 0.00 2.98 0.28 0.08 62.32 10:35:01 PM 0 45.17 0.00 3.43 0.28 0.08 51.03 10:35:01 PM 1 23.52 0.00 2.52 0.27 0.08 73.61 10:36:01 PM all 33.94 0.00 3.80 0.11 0.08 62.08 10:36:01 PM 0 52.43 0.00 4.76 0.17 0.08 42.57 10:36:01 PM 1 15.45 0.00 2.85 0.05 0.07 81.58 Average: all 36.35 0.00 4.85 1.36 0.08 57.36 Average: 0 51.32 0.00 5.77 1.69 0.09 41.12 Average: 1 21.41 0.00 3.93 1.02 0.08 73.56