---> uname -a: Linux prd-centos8-builder-2c-2g-4388.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 615 4814 19 2268 6785 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:c5:84:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fec5:845a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:05:c9:61 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) 10/17/2025 _x86_64_ (2 CPU) 03:31:32 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 220.27 27.19 193.09 6281.66 20455.82 03:34:01 AM 113.11 0.50 112.61 64.39 12348.03 03:35:01 AM 36.85 0.30 36.55 42.38 1868.13 03:36:01 AM 20.83 0.00 20.83 0.00 522.03 03:37:01 AM 23.78 0.92 22.86 95.17 706.03 Average: 82.97 5.78 77.19 1296.93 7180.32 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5082476 6949852 2799948 35.52 2688 2052648 1048752 11.74 236712 2247336 200396 03:34:01 AM 4970876 6981496 2911548 36.94 2688 2185968 953504 10.68 218104 2334984 43096 03:35:01 AM 4890924 6935808 2991500 37.95 2688 2220544 1006380 11.27 270048 2367056 44240 03:36:01 AM 4861040 6906004 3021384 38.33 2688 2220560 1040748 11.65 271236 2395540 44240 03:37:01 AM 4981168 6997388 2901256 36.81 2688 2191212 947996 10.61 423048 2122808 25088 Average: 4957297 6954110 2925127 37.11 2688 2174186 999476 11.19 283830 2293545 71412 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 321.59 202.40 1778.48 63.83 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 84.40 66.84 847.85 10.42 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 22.49 24.14 26.43 11.73 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 17.41 18.31 16.18 7.12 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 21.53 19.44 27.19 10.30 0.00 0.00 0.00 0.00 03:37:01 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 93.49 66.23 539.26 20.68 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) 10/17/2025 _x86_64_ (2 CPU) 03:31:32 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 43.24 0.00 7.56 4.62 0.12 44.47 03:33:01 AM 0 40.40 0.00 7.27 5.17 0.12 47.05 03:33:01 AM 1 46.09 0.00 7.85 4.06 0.12 41.89 03:34:01 AM all 35.75 0.00 5.43 3.26 0.11 55.45 03:34:01 AM 0 20.48 0.00 4.67 2.55 0.10 72.20 03:34:01 AM 1 51.02 0.00 6.20 3.97 0.12 38.70 03:35:01 AM all 33.38 0.00 3.87 0.28 0.09 62.37 03:35:01 AM 0 29.87 0.00 3.59 0.37 0.08 66.09 03:35:01 AM 1 36.89 0.00 4.15 0.20 0.10 58.66 03:36:01 AM all 33.61 0.00 3.46 0.13 0.10 62.69 03:36:01 AM 0 14.22 0.00 2.57 0.05 0.10 83.06 03:36:01 AM 1 52.99 0.00 4.36 0.22 0.10 42.34 03:37:01 AM all 31.83 0.00 4.20 1.72 0.10 62.15 03:37:01 AM 0 13.79 0.00 2.85 0.77 0.08 82.51 03:37:01 AM 1 49.87 0.00 5.56 2.67 0.12 41.78 Average: all 35.56 0.00 4.90 2.00 0.10 57.44 Average: 0 23.74 0.00 4.19 1.78 0.10 70.19 Average: 1 47.37 0.00 5.62 2.22 0.11 44.68