---> uname -a: Linux prd-centos8-builder-2c-2g-47082.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: 2800.000 BogoMIPS: 5600.00 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 661 4772 19 2263 6739 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:13:f2:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe13:f271/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:d1:84:87 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) 07/29/2025 _x86_64_ (2 CPU) 07:31:35 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 249.28 31.39 217.89 7307.56 28965.49 07:34:01 AM 114.70 0.50 114.20 64.38 12283.14 07:35:01 AM 37.56 0.30 37.26 42.39 1905.65 07:36:01 AM 20.29 0.00 20.29 0.00 514.45 07:37:01 AM 24.83 0.92 23.91 95.18 744.16 Average: 89.34 6.62 82.71 1502.00 8883.08 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5033848 6895084 2848584 36.14 2688 2043800 1090652 12.21 211556 2311092 190936 07:34:01 AM 4931820 6938172 2950612 37.43 2688 2181664 1005044 11.25 217288 2377092 42492 07:35:01 AM 4934156 6941720 2948276 37.40 2688 2182936 989792 11.08 266272 2328832 10764 07:36:01 AM 4808120 6858052 3074312 39.00 2688 2225348 1094572 12.26 271344 2449656 53212 07:37:01 AM 4919172 6931208 2963260 37.59 2688 2186940 1002004 11.22 421896 2187852 25016 Average: 4925423 6912847 2957009 37.51 2688 2164138 1036413 11.60 277671 2330905 64484 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 300.48 192.57 1770.28 62.72 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 75.81 61.35 828.56 10.13 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 22.05 23.10 26.62 9.63 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 19.46 19.73 19.25 7.27 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 22.31 19.16 26.76 10.06 0.00 0.00 0.00 0.00 07:37:01 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 88.03 63.18 534.33 19.96 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) 07/29/2025 _x86_64_ (2 CPU) 07:31:35 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 44.43 0.00 8.44 5.44 0.11 41.59 07:33:01 AM 0 39.18 0.00 8.81 5.62 0.12 46.26 07:33:01 AM 1 49.65 0.00 8.07 5.25 0.10 36.93 07:34:01 AM all 35.59 0.00 5.37 1.96 0.10 56.99 07:34:01 AM 0 41.76 0.00 5.53 2.08 0.10 50.53 07:34:01 AM 1 29.44 0.00 5.21 1.83 0.10 63.43 07:35:01 AM all 35.87 0.00 3.82 0.23 0.09 59.99 07:35:01 AM 0 27.56 0.00 3.27 0.15 0.08 68.94 07:35:01 AM 1 44.18 0.00 4.37 0.32 0.10 51.03 07:36:01 AM all 32.19 0.00 3.52 0.25 0.09 63.95 07:36:01 AM 0 30.51 0.00 3.75 0.27 0.10 65.38 07:36:01 AM 1 33.87 0.00 3.29 0.23 0.08 62.52 07:37:01 AM all 31.79 0.00 4.00 0.22 1.60 62.38 07:37:01 AM 0 34.76 0.00 4.04 0.22 1.94 59.04 07:37:01 AM 1 28.66 0.00 3.96 0.23 1.24 65.90 Average: all 35.99 0.00 5.03 1.62 0.39 56.97 Average: 0 34.75 0.00 5.07 1.66 0.47 58.05 Average: 1 37.24 0.00 4.99 1.58 0.32 55.88