---> uname -a: Linux prd-centos8-builder-2c-2g-715.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 641 4788 19 2267 6758 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:01:6e:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe01:6e7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:6b:07:59 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) 10/05/2025 _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 215.88 26.26 189.62 6144.49 13839.57 05:34:01 AM 117.66 0.50 117.16 64.38 12537.37 05:35:01 AM 32.94 0.30 32.64 42.39 1740.88 05:36:01 AM 22.41 0.00 22.41 0.00 604.48 05:37:01 AM 29.92 0.92 29.01 95.17 1229.79 Average: 83.77 5.60 78.17 1269.37 5990.74 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5054648 6921352 2827776 35.87 2688 2052076 1083596 12.13 236380 2276260 200780 05:34:01 AM 4947120 6956400 2935304 37.24 2688 2184700 989980 11.08 217904 2361456 43088 05:35:01 AM 4877612 6920316 3004812 38.12 2688 2218116 1033692 11.57 270180 2380480 43084 05:36:01 AM 4846736 6890440 3035688 38.51 2688 2219292 1057520 11.84 270880 2410820 44252 05:37:01 AM 4895284 6911372 2987140 37.90 2688 2191120 1034240 11.58 422788 2210524 26260 Average: 4924280 6919976 2958144 37.53 2688 2173061 1039806 11.64 283626 2327908 71493 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 290.65 191.07 1779.17 62.82 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 75.49 59.43 847.11 9.94 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 48.53 45.58 38.03 21.24 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 18.95 18.60 18.34 7.37 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 24.96 21.39 27.97 10.58 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 91.72 67.22 542.16 22.39 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) 10/05/2025 _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 40.90 0.00 7.46 3.34 0.09 48.21 05:33:01 AM 0 31.29 0.00 6.46 2.85 0.08 59.32 05:33:01 AM 1 50.49 0.00 8.45 3.83 0.10 37.12 05:34:01 AM all 35.52 0.00 5.31 2.63 0.08 56.46 05:34:01 AM 0 29.36 0.00 4.42 2.13 0.08 64.01 05:34:01 AM 1 41.67 0.00 6.20 3.13 0.08 48.91 05:35:01 AM all 32.40 0.00 4.53 0.34 0.08 62.65 05:35:01 AM 0 21.12 0.00 4.23 0.33 0.07 74.25 05:35:01 AM 1 43.67 0.00 4.83 0.35 0.08 51.07 05:36:01 AM all 33.69 0.00 3.42 0.13 0.08 62.68 05:36:01 AM 0 21.27 0.00 2.77 0.10 0.08 75.78 05:36:01 AM 1 46.08 0.00 4.07 0.17 0.08 49.60 05:37:01 AM all 35.97 0.00 4.31 0.23 0.08 59.41 05:37:01 AM 0 19.35 0.00 3.52 0.23 0.08 76.82 05:37:01 AM 1 52.60 0.00 5.11 0.22 0.08 42.00 Average: all 35.69 0.00 5.00 1.33 0.08 57.89 Average: 0 24.47 0.00 4.28 1.13 0.08 70.04 Average: 1 46.90 0.00 5.73 1.54 0.09 45.75