---> uname -a: Linux prd-centos8-builder-2c-2g-41761.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 631 4805 19 2260 6768 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:9c:e9:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe9c:e9cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:81:6d:f2 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) 07/11/2025 _x86_64_ (2 CPU) 08:31:31 LINUX RESTART (2 CPU) 08:32:01 AM tps rtps wtps bread/s bwrtn/s 08:33:01 AM 199.62 18.01 181.61 5335.55 7206.83 08:34:01 AM 104.30 0.52 103.78 65.19 11779.20 08:35:01 AM 31.46 0.67 30.79 71.18 1794.89 08:36:01 AM 26.76 0.03 26.73 1.73 1233.16 08:37:01 AM 18.89 0.32 18.58 37.05 527.42 Average: 76.21 3.91 72.30 1102.21 4508.17 08:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 AM 5161388 7003564 2721044 34.52 2688 2024776 950308 10.64 202732 2194648 174816 08:34:01 AM 4962088 6964304 2920344 37.05 2688 2177576 953988 10.68 218792 2345660 42488 08:35:01 AM 4960860 6965352 2921572 37.06 2688 2179664 960016 10.75 267120 2299404 10756 08:36:01 AM 4961136 6965508 2921296 37.06 2688 2179716 950808 10.65 268404 2298112 4 08:37:01 AM 4971856 6975632 2910576 36.92 2688 2179024 946032 10.59 437600 2118628 9024 Average: 5003466 6974872 2878966 36.52 2688 2148151 952230 10.66 278930 2251290 47418 08:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 AM eth0 296.53 178.99 1786.94 62.71 0.00 0.00 0.00 0.00 08:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 AM eth0 74.57 58.71 808.40 9.89 0.00 0.00 0.00 0.00 08:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 AM eth0 22.21 23.68 25.88 8.02 0.00 0.00 0.00 0.00 08:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 AM eth0 16.73 16.88 15.46 9.60 0.00 0.00 0.00 0.00 08:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 AM eth0 25.39 21.58 29.50 9.88 0.00 0.00 0.00 0.00 08:37:01 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 87.09 59.97 533.24 20.02 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) 07/11/2025 _x86_64_ (2 CPU) 08:31:31 LINUX RESTART (2 CPU) 08:32:01 AM CPU %user %nice %system %iowait %steal %idle 08:33:01 AM all 44.07 0.00 7.53 2.18 0.13 46.08 08:33:01 AM 0 39.47 0.00 8.48 3.35 0.15 48.54 08:33:01 AM 1 48.66 0.00 6.58 1.02 0.12 43.63 08:34:01 AM all 34.44 0.00 4.87 2.60 0.12 57.98 08:34:01 AM 0 34.23 0.00 4.93 2.57 0.12 58.15 08:34:01 AM 1 34.64 0.00 4.80 2.63 0.12 57.81 08:35:01 AM all 26.11 0.00 3.40 0.33 0.08 70.09 08:35:01 AM 0 36.41 0.00 3.92 0.30 0.08 59.29 08:35:01 AM 1 15.82 0.00 2.88 0.35 0.07 80.88 08:36:01 AM all 30.90 0.00 3.16 0.23 0.08 65.62 08:36:01 AM 0 32.09 0.00 3.22 0.22 0.08 64.40 08:36:01 AM 1 29.72 0.00 3.10 0.25 0.08 66.84 08:37:01 AM all 31.15 0.00 3.82 0.81 0.09 64.14 08:37:01 AM 0 27.66 0.00 3.88 0.25 0.08 68.12 08:37:01 AM 1 34.63 0.00 3.75 1.37 0.10 60.15 Average: all 33.33 0.00 4.55 1.23 0.10 60.79 Average: 0 33.97 0.00 4.88 1.33 0.10 59.71 Average: 1 32.69 0.00 4.22 1.12 0.10 61.87