---> uname -a: Linux prd-centos8-builder-2c-2g-42667.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 626 4812 19 2259 6774 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:a1:a4:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fea1:a48a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:87:c6:77 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) 07/14/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:01 PM tps rtps wtps bread/s bwrtn/s 01:33:01 PM 294.70 16.23 278.47 3820.06 7756.25 01:34:01 PM 108.53 0.70 107.83 103.18 11939.31 01:35:01 PM 28.37 0.50 27.87 34.12 1211.25 01:36:01 PM 17.33 0.00 17.33 0.00 429.87 01:37:02 PM 21.06 0.08 20.98 10.66 835.84 Average: 94.00 3.50 90.50 793.66 4434.37 01:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 PM 5161444 7009020 2720988 34.52 2688 2030876 970684 10.87 202532 2196364 164688 01:34:01 PM 4981196 6982780 2901236 36.81 2688 2177184 952520 10.67 231288 2315256 27028 01:35:01 PM 4975240 6978112 2907192 36.88 2688 2178160 947960 10.61 266152 2285476 9932 01:36:01 PM 4967780 6971552 2914652 36.98 2688 2179068 961484 10.77 267232 2291916 10752 01:37:02 PM 4929768 6932916 2952664 37.46 2688 2178748 1010720 11.32 436012 2161732 10184 Average: 5003086 6974876 2879346 36.53 2688 2148807 968674 10.85 280643 2250149 44517 01:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 305.18 190.25 1877.10 63.70 0.00 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 66.91 55.66 721.09 10.59 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 20.16 21.46 24.31 7.26 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 15.23 16.11 15.24 5.96 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:02 PM eth0 17.58 14.93 22.62 7.22 0.00 0.00 0.00 0.00 01:37:02 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 85.01 59.68 532.08 18.95 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) 07/14/2025 _x86_64_ (2 CPU) 13:31:28 LINUX RESTART (2 CPU) 01:32:01 PM CPU %user %nice %system %iowait %steal %idle 01:33:01 PM all 37.11 0.00 7.04 2.22 0.12 53.51 01:33:01 PM 0 35.19 0.00 4.92 1.32 0.10 58.48 01:33:01 PM 1 39.04 0.00 9.17 3.13 0.13 48.52 01:34:01 PM all 34.74 0.00 5.50 1.67 0.10 57.98 01:34:01 PM 0 32.75 0.00 5.59 2.08 0.10 59.48 01:34:01 PM 1 36.74 0.00 5.41 1.27 0.10 56.48 01:35:01 PM all 25.05 0.00 2.93 0.18 0.08 71.76 01:35:01 PM 0 23.92 0.00 2.64 0.20 0.08 73.16 01:35:01 PM 1 26.17 0.00 3.22 0.17 0.08 70.36 01:36:01 PM all 27.91 0.00 2.68 0.09 0.10 69.22 01:36:01 PM 0 20.00 0.00 2.14 0.05 0.10 77.71 01:36:01 PM 1 35.81 0.00 3.22 0.13 0.10 60.74 01:37:02 PM all 21.65 0.00 2.45 0.41 0.08 75.41 01:37:02 PM 0 13.58 0.00 2.17 0.17 0.08 84.00 01:37:02 PM 1 29.71 0.00 2.74 0.65 0.08 66.82 Average: all 29.29 0.00 4.12 0.92 0.10 65.57 Average: 0 25.10 0.00 3.49 0.76 0.09 70.55 Average: 1 33.49 0.00 4.75 1.07 0.10 60.59