---> uname -a: Linux prd-centos8-builder-2c-2g-3454.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 652 4769 19 2274 6747 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:90:d2:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe90:d25e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:0c:62:af 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) 12/03/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:01 PM tps rtps wtps bread/s bwrtn/s 05:33:01 PM 195.52 10.01 185.50 2026.52 7556.51 05:34:01 PM 103.15 0.52 102.63 65.16 11384.53 05:35:01 PM 32.38 1.52 30.86 156.24 1233.21 05:36:01 PM 25.57 0.68 24.89 54.12 1236.52 Average: 89.16 3.18 85.98 575.48 5353.37 05:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 PM 5078132 6973196 2804292 35.58 2688 2076988 976044 10.93 202044 2274888 186776 05:34:01 PM 4863052 6908660 3019372 38.31 2688 2220756 1028040 11.51 235056 2428352 60376 05:35:01 PM 4945912 6962672 2936512 37.25 2688 2192088 966444 10.82 270464 2309168 9940 05:36:01 PM 4951760 6969152 2930664 37.18 2688 2192784 957272 10.72 426108 2147912 9052 Average: 4959714 6953420 2922710 37.08 2688 2170654 981950 10.99 283418 2290080 66536 05:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 274.33 175.09 1909.55 59.99 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 77.10 62.43 615.18 11.17 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 23.01 23.18 29.44 8.47 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 23.98 21.64 30.54 8.56 0.00 0.00 0.00 0.00 05:36:01 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 99.60 70.59 646.20 22.05 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) 12/03/2025 _x86_64_ (2 CPU) 17:31:27 LINUX RESTART (2 CPU) 05:32:01 PM CPU %user %nice %system %iowait %steal %idle 05:33:01 PM all 38.18 0.00 6.23 1.65 0.09 53.85 05:33:01 PM 0 44.68 0.00 6.41 0.77 0.08 48.05 05:33:01 PM 1 31.67 0.00 6.04 2.54 0.10 59.64 05:34:01 PM all 35.25 0.00 5.00 0.87 0.08 58.80 05:34:01 PM 0 27.09 0.00 4.09 1.06 0.08 67.67 05:34:01 PM 1 43.45 0.00 5.91 0.67 0.08 49.89 05:35:01 PM all 33.81 0.00 4.07 0.27 0.09 61.76 05:35:01 PM 0 27.45 0.00 3.98 0.30 0.08 68.18 05:35:01 PM 1 40.15 0.00 4.16 0.23 0.10 55.36 05:36:01 PM all 33.34 0.00 3.70 0.14 0.10 62.72 05:36:01 PM 0 32.92 0.00 3.75 0.08 0.10 63.15 05:36:01 PM 1 33.75 0.00 3.66 0.20 0.10 62.29 Average: all 35.14 0.00 4.75 0.73 0.09 59.29 Average: 0 33.03 0.00 4.56 0.55 0.09 61.77 Average: 1 37.26 0.00 4.94 0.91 0.10 56.80