---> uname -a: Linux prd-centos8-builder-2c-2g-12614.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 651 4773 19 2272 6749 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:6d:6b:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe6d:6b9a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:9c:2c:60 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) 11/22/2025 _x86_64_ (2 CPU) 06:31:32 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 207.25 18.27 188.97 5567.48 7490.40 06:34:01 AM 113.85 0.50 113.35 64.38 12253.65 06:35:01 AM 31.84 0.70 31.14 72.92 1700.62 06:36:01 AM 24.23 0.00 24.23 0.00 663.50 06:37:01 AM 24.78 0.52 24.26 64.65 694.10 Average: 80.39 4.00 76.39 1154.07 4560.65 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5138672 6989132 2743752 34.81 2688 2033288 1016832 11.39 202216 2216236 176172 06:34:01 AM 4937428 6962468 2944996 37.36 2688 2200032 1019904 11.42 231528 2356252 52196 06:35:01 AM 4908052 6923932 2974372 37.73 2688 2191156 1040256 11.65 282648 2335228 9940 06:36:01 AM 4856000 6904864 3026424 38.39 2688 2224296 1056276 11.83 285944 2384348 43076 06:37:01 AM 4909832 6930232 2972592 37.71 2688 2195256 1022988 11.45 437640 2178992 25104 Average: 4949997 6942126 2932427 37.20 2688 2168806 1031251 11.55 287995 2294211 61298 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 320.39 210.18 1815.59 64.71 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 74.91 60.70 828.32 10.40 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 23.21 23.70 28.90 8.67 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 19.43 19.48 18.35 10.86 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 22.28 20.71 28.53 9.48 0.00 0.00 0.00 0.00 06:37:01 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 92.05 66.96 544.00 20.83 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) 11/22/2025 _x86_64_ (2 CPU) 06:31:32 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 41.46 0.00 6.99 1.98 0.13 49.44 06:33:01 AM 0 29.63 0.00 4.65 0.52 0.15 65.05 06:33:01 AM 1 53.36 0.00 9.34 3.45 0.12 33.73 06:34:01 AM all 34.88 0.00 5.41 1.58 0.10 58.03 06:34:01 AM 0 20.89 0.00 4.33 1.46 0.08 73.24 06:34:01 AM 1 48.89 0.00 6.49 1.70 0.12 42.80 06:35:01 AM all 31.62 0.00 3.05 0.24 0.08 65.01 06:35:01 AM 0 19.77 0.00 2.29 0.27 0.08 77.60 06:35:01 AM 1 43.48 0.00 3.81 0.22 0.08 52.41 06:36:01 AM all 33.79 0.00 3.24 0.16 0.09 62.71 06:36:01 AM 0 21.82 0.00 2.45 0.12 0.10 75.51 06:36:01 AM 1 45.74 0.00 4.03 0.20 0.08 49.94 06:37:01 AM all 35.91 0.00 4.24 0.18 0.10 59.58 06:37:01 AM 0 30.51 0.00 4.20 0.12 0.10 65.07 06:37:01 AM 1 41.29 0.00 4.28 0.23 0.10 54.10 Average: all 35.53 0.00 4.58 0.83 0.10 58.96 Average: 0 24.53 0.00 3.59 0.50 0.10 71.29 Average: 1 46.54 0.00 5.59 1.16 0.10 46.61