---> uname -a: Linux prd-centos8-builder-2c-2g-4077.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 642 4786 19 2268 6758 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:43:9a:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe43:9a46/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:25:93:52 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) 10/16/2025 _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 178.83 26.17 152.66 6263.14 14125.25 10:34:01 AM 107.30 0.57 106.73 66.79 9304.12 10:35:01 AM 52.35 0.32 52.03 41.99 5760.71 10:36:01 AM 23.48 0.03 23.45 1.73 891.20 10:37:01 AM 27.71 0.92 26.80 95.18 731.49 Average: 77.94 5.60 72.34 1294.05 6163.07 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5242688 6970660 2639744 33.49 2688 1919952 1061012 11.88 201436 2147932 85004 10:34:01 AM 4968452 6941744 2913980 36.97 2688 2149216 1051464 11.77 205316 2356192 102752 10:35:01 AM 4951084 6963508 2931348 37.19 2688 2187632 1019812 11.42 267604 2307848 11740 10:36:01 AM 5004908 7017244 2877524 36.51 2688 2187684 984224 11.02 268820 2252152 20 10:37:01 AM 4931672 6947568 2950760 37.43 2688 2191188 1033668 11.57 426168 2169784 11364 Average: 5019761 6968145 2862671 36.32 2688 2127134 1030036 11.53 273869 2246782 42176 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 275.28 170.48 1627.44 61.58 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 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 42.48 36.16 416.44 7.55 0.00 0.00 0.00 0.00 10:34:01 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 78.37 64.58 610.44 11.09 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 20.50 19.65 17.54 7.65 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 25.81 21.86 28.64 16.21 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 88.50 62.55 540.17 20.82 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) 10/16/2025 _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 36.34 0.00 6.44 4.13 0.16 52.93 10:33:01 AM 0 37.03 0.00 5.32 3.19 0.12 54.34 10:33:01 AM 1 35.65 0.00 7.57 5.07 0.20 51.51 10:34:01 AM all 34.78 0.00 5.26 2.06 0.11 57.79 10:34:01 AM 0 24.20 0.00 4.21 2.42 0.10 69.07 10:34:01 AM 1 45.37 0.00 6.31 1.70 0.12 46.49 10:35:01 AM all 34.16 0.00 4.35 1.13 0.11 60.24 10:35:01 AM 0 23.87 0.00 4.07 0.85 0.10 71.11 10:35:01 AM 1 44.45 0.00 4.63 1.42 0.12 49.38 10:36:01 AM all 32.27 0.00 3.78 0.17 0.08 63.70 10:36:01 AM 0 19.74 0.00 3.26 0.13 0.07 76.80 10:36:01 AM 1 44.78 0.00 4.30 0.20 0.10 50.62 10:37:01 AM all 35.88 0.00 3.67 0.22 0.11 60.13 10:37:01 AM 0 21.63 0.00 2.97 0.20 0.10 75.10 10:37:01 AM 1 50.13 0.00 4.37 0.23 0.12 45.15 Average: all 34.68 0.00 4.69 1.53 0.11 58.98 Average: 0 25.25 0.00 3.96 1.35 0.10 69.34 Average: 1 44.11 0.00 5.43 1.71 0.13 48.62