---> uname -a: Linux prd-centos8-builder-2c-2g-3625.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 646 4779 19 2271 6754 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:46:65:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe46:65f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:42:47:c3:a5 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) 10/30/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 184.16 17.02 167.13 5471.26 6140.90 05:34:01 AM 100.62 0.15 100.47 4.00 8364.63 05:35:01 AM 67.63 0.70 66.93 103.43 8082.44 05:36:01 AM 25.91 0.07 25.85 3.07 662.17 05:37:01 AM 25.34 0.72 24.63 67.58 926.09 Average: 80.74 3.73 77.00 1130.05 4835.43 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5268888 6979892 2613544 33.16 2688 1903020 1032532 11.56 200316 2120820 61512 05:34:01 AM 4974456 6946532 2907976 36.89 2688 2148392 1000404 11.20 202404 2357220 162388 05:35:01 AM 4949252 6963140 2933180 37.21 2688 2189088 984040 11.02 233096 2345436 10924 05:36:01 AM 4937172 6952124 2945260 37.36 2688 2190080 987712 11.06 267664 2322896 10756 05:37:01 AM 4892476 6908784 2989956 37.93 2688 2191432 1043192 11.68 423812 2211568 10200 Average: 5004449 6950094 2877983 36.51 2688 2124402 1009576 11.30 265458 2271588 51156 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 285.51 170.43 1479.21 61.45 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 50.35 44.87 573.22 6.74 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 66.29 54.43 603.69 10.11 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 16.98 18.10 15.10 8.31 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 26.04 22.24 31.84 10.57 0.00 0.00 0.00 0.00 05:37:01 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 89.04 62.02 540.66 19.44 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) 10/30/2025 _x86_64_ (2 CPU) 05:31:32 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 32.67 0.00 6.11 8.58 0.08 52.56 05:33:01 AM 0 33.75 0.00 5.56 6.65 0.08 53.96 05:33:01 AM 1 31.58 0.00 6.66 10.52 0.08 51.16 05:34:01 AM all 27.99 0.00 4.27 10.88 0.09 56.76 05:34:01 AM 0 14.62 0.00 2.87 11.03 0.08 71.40 05:34:01 AM 1 41.37 0.00 5.67 10.73 0.10 42.12 05:35:01 AM all 33.12 0.00 4.45 0.63 0.09 61.71 05:35:01 AM 0 18.97 0.00 3.44 0.57 0.08 76.94 05:35:01 AM 1 47.28 0.00 5.46 0.70 0.10 46.46 05:36:01 AM all 34.84 0.00 3.21 0.21 0.09 61.65 05:36:01 AM 0 21.58 0.00 2.40 0.12 0.08 75.81 05:36:01 AM 1 48.08 0.00 4.02 0.30 0.10 47.51 05:37:01 AM all 33.61 0.00 3.53 0.23 0.08 62.55 05:37:01 AM 0 20.76 0.00 2.76 0.10 0.08 76.30 05:37:01 AM 1 46.45 0.00 4.30 0.35 0.08 48.82 Average: all 32.45 0.00 4.31 4.10 0.09 59.05 Average: 0 21.93 0.00 3.40 3.69 0.08 70.89 Average: 1 42.96 0.00 5.22 4.51 0.09 47.21