---> uname -a: Linux prd-centos8-builder-2c-2g-10833.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 655 4771 19 2270 6744 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:18:b4:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe18:b449/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:3a:7e:04 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) 11/15/2025 _x86_64_ (2 CPU) 17:32:22 LINUX RESTART (2 CPU) 05:33:02 PM tps rtps wtps bread/s bwrtn/s 05:34:01 PM 140.93 9.71 131.22 1580.75 6941.96 05:35:01 PM 104.13 0.52 103.62 65.18 11644.95 05:36:01 PM 32.44 0.30 32.14 42.39 1285.50 05:37:01 PM 21.54 0.48 21.06 41.19 568.18 Average: 74.48 2.72 71.76 427.54 5102.57 05:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 PM 5118448 6998824 2763976 35.07 2688 2062596 990476 11.09 205800 2232480 179724 05:35:01 PM 4932952 6944920 2949472 37.42 2688 2187204 1008860 11.30 232464 2362568 27236 05:36:01 PM 4950696 6963444 2931728 37.19 2688 2188260 1002956 11.23 267984 2309520 9936 05:37:01 PM 4943080 6956192 2939344 37.29 2688 2188520 988184 11.06 423836 2161528 9004 Average: 4986294 6965845 2896130 36.74 2688 2156645 997619 11.17 282521 2266524 56475 05:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 230.22 152.72 1660.63 54.95 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 60.58 50.63 739.18 10.24 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 20.53 21.18 28.30 8.86 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 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 28.82 24.58 31.74 10.02 0.00 0.00 0.00 0.00 05:37:01 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 84.43 61.90 610.57 20.88 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) 11/15/2025 _x86_64_ (2 CPU) 17:32:22 LINUX RESTART (2 CPU) 05:33:02 PM CPU %user %nice %system %iowait %steal %idle 05:34:01 PM all 36.94 0.00 6.17 2.65 0.09 54.14 05:34:01 PM 0 49.07 0.00 8.11 3.94 0.10 38.78 05:34:01 PM 1 24.86 0.00 4.24 1.37 0.08 69.44 05:35:01 PM all 34.87 0.00 4.87 1.71 0.10 58.45 05:35:01 PM 0 47.81 0.00 5.66 2.07 0.12 44.34 05:35:01 PM 1 21.93 0.00 4.07 1.35 0.08 72.56 05:36:01 PM all 34.34 0.00 3.31 0.25 0.09 62.01 05:36:01 PM 0 42.99 0.00 3.94 0.27 0.10 52.71 05:36:01 PM 1 25.68 0.00 2.69 0.23 0.08 71.32 05:37:01 PM all 32.32 0.00 3.52 0.15 0.09 63.93 05:37:01 PM 0 42.76 0.00 4.13 0.15 0.10 52.86 05:37:01 PM 1 21.88 0.00 2.90 0.15 0.08 74.99 Average: all 34.60 0.00 4.46 1.18 0.09 59.66 Average: 0 45.64 0.00 5.44 1.59 0.10 47.22 Average: 1 23.58 0.00 3.47 0.77 0.08 72.09