---> uname -a: Linux prd-centos8-builder-2c-2g-48292.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 662 4775 19 2259 6738 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:81:6d:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe81:6d9b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:eb:ab:c5 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) 08/01/2025 _x86_64_ (2 CPU) 09:31:29 LINUX RESTART (2 CPU) 09:32:02 AM tps rtps wtps bread/s bwrtn/s 09:33:01 AM 293.36 17.19 276.16 5379.37 9014.15 09:34:01 AM 99.37 0.70 98.67 103.18 11381.50 09:35:01 AM 32.59 0.10 32.49 3.60 1262.25 09:36:01 AM 15.65 0.00 15.65 0.00 356.29 Average: 109.49 4.45 105.04 1355.05 5488.98 09:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 AM 5088272 6962108 2794160 35.45 2688 2055796 1009244 11.30 206760 2261136 178396 09:34:01 AM 4960784 6962096 2921648 37.07 2688 2176472 992048 11.11 230540 2335404 25996 09:35:01 AM 4965084 6968216 2917348 37.01 2688 2178444 976164 10.93 266564 2294896 10772 09:36:01 AM 4822468 6857896 3059964 38.82 2688 2210800 1083316 12.13 270176 2433916 43192 Average: 4959152 6937579 2923280 37.09 2688 2155378 1015193 11.37 243510 2331338 64589 09:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 AM eth0 332.25 200.53 1912.59 64.48 0.00 0.00 0.00 0.00 09:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 AM eth0 68.31 55.47 721.12 10.70 0.00 0.00 0.00 0.00 09:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 AM eth0 23.09 24.48 28.63 9.72 0.00 0.00 0.00 0.00 09:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 AM eth0 18.31 18.73 17.07 6.87 0.00 0.00 0.00 0.00 09:36:01 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 109.58 74.28 664.73 22.77 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) 08/01/2025 _x86_64_ (2 CPU) 09:31:29 LINUX RESTART (2 CPU) 09:32:02 AM CPU %user %nice %system %iowait %steal %idle 09:33:01 AM all 39.10 0.00 7.73 2.08 0.09 50.99 09:33:01 AM 0 40.64 0.00 9.02 2.28 0.09 47.97 09:33:01 AM 1 37.57 0.00 6.44 1.88 0.10 54.01 09:34:01 AM all 31.76 0.00 5.15 0.82 0.08 62.20 09:34:01 AM 0 33.89 0.00 4.98 0.55 0.08 60.50 09:34:01 AM 1 29.62 0.00 5.32 1.08 0.08 63.89 09:35:01 AM all 33.02 0.00 3.84 0.21 0.08 62.85 09:35:01 AM 0 45.65 0.00 4.17 0.20 0.08 49.90 09:35:01 AM 1 20.38 0.00 3.52 0.22 0.08 75.80 09:36:01 AM all 30.36 0.00 3.09 0.12 0.08 66.35 09:36:01 AM 0 32.93 0.00 3.31 0.15 0.08 63.52 09:36:01 AM 1 27.79 0.00 2.87 0.08 0.08 69.18 Average: all 33.53 0.00 4.94 0.80 0.09 60.64 Average: 0 38.26 0.00 5.35 0.79 0.08 55.52 Average: 1 28.80 0.00 4.53 0.81 0.09 65.77