---> uname -a: Linux prd-centos8-builder-2c-2g-2492.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: 2800.000 BogoMIPS: 5600.00 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 622 4806 19 2268 6777 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:fc:7c:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fefc:7cf2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:18:c3:ef:bf 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) 10/10/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 220.69 22.39 198.30 5710.08 7073.01 10:34:02 AM 108.00 0.45 107.55 63.06 9687.49 10:35:01 AM 34.68 0.08 34.60 1.90 4972.40 10:36:01 AM 34.44 0.27 34.17 41.85 1316.19 10:37:01 AM 23.69 0.48 23.21 41.19 908.61 Average: 84.47 4.75 79.72 1175.71 4790.85 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5170536 6958108 2711888 34.40 2688 1977532 1064260 11.92 213712 2199532 125688 10:34:02 AM 5003840 6986104 2878584 36.52 2688 2158208 945888 10.59 205324 2319172 111972 10:35:01 AM 4968060 6979244 2914364 36.97 2688 2186172 959552 10.74 231468 2326708 27852 10:36:01 AM 4872280 6917544 3010144 38.19 2688 2220844 1018592 11.41 270056 2385440 44236 10:37:01 AM 4921096 6933460 2961328 37.57 2688 2187980 997580 11.17 423064 2184064 10184 Average: 4987162 6954892 2895262 36.73 2688 2146147 997174 11.17 268725 2282983 63986 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 308.25 196.85 1779.72 63.29 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:02 AM eth0 27.35 25.06 266.64 5.52 0.00 0.00 0.00 0.00 10:34:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 41.10 38.07 593.79 7.33 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 19.53 21.13 24.48 9.07 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 24.33 20.71 30.44 8.54 0.00 0.00 0.00 0.00 10:37:01 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 84.26 60.44 538.88 18.79 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) 10/10/2025 _x86_64_ (2 CPU) 10:31:30 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 39.89 0.00 6.75 4.29 0.12 48.95 10:33:01 AM 0 34.18 0.00 7.20 5.39 0.12 53.11 10:33:01 AM 1 45.61 0.00 6.31 3.18 0.12 44.78 10:34:02 AM all 27.24 0.00 4.90 8.57 0.09 59.20 10:34:02 AM 0 25.00 0.00 5.17 10.75 0.08 59.00 10:34:02 AM 1 29.48 0.00 4.62 6.40 0.10 59.40 10:35:01 AM all 25.79 0.00 2.73 9.22 0.08 62.17 10:35:01 AM 0 28.44 0.00 3.06 11.11 0.08 57.31 10:35:01 AM 1 23.15 0.00 2.39 7.34 0.08 67.03 10:36:01 AM all 32.89 0.00 3.59 1.30 0.09 62.13 10:36:01 AM 0 34.75 0.00 3.94 0.73 0.08 60.50 10:36:01 AM 1 31.03 0.00 3.25 1.87 0.10 63.75 10:37:01 AM all 32.95 0.00 3.71 0.50 0.11 62.73 10:37:01 AM 0 46.20 0.00 4.46 0.70 0.13 48.51 10:37:01 AM 1 19.71 0.00 2.97 0.30 0.08 76.94 Average: all 31.77 0.00 4.34 4.76 0.10 59.03 Average: 0 33.73 0.00 4.77 5.72 0.10 55.68 Average: 1 29.81 0.00 3.91 3.80 0.10 62.38