---> uname -a: Linux prd-centos8-builder-2c-2g-40309.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 652 4782 19 2262 6748 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:7c:01:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe7c:176/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:f1:8f:99 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) 07/07/2025 _x86_64_ (2 CPU) 01:31:29 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 271.15 24.85 246.30 6035.58 16559.08 01:34:01 AM 115.05 0.45 114.60 63.06 12296.03 01:35:01 AM 36.67 0.35 36.32 43.72 1855.95 01:36:01 AM 23.63 0.00 23.63 0.00 914.96 01:37:01 AM 29.24 0.92 28.32 95.17 816.88 Average: 95.16 5.31 89.85 1247.90 6489.24 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5024296 6910788 2858136 36.26 2688 2069508 1075760 12.05 237184 2297176 218372 01:34:01 AM 4811576 6860436 3070856 38.96 2688 2224428 1086756 12.17 209604 2505952 72772 01:35:01 AM 4867900 6905120 3014532 38.24 2688 2212524 1032580 11.56 269064 2390560 42008 01:36:01 AM 4884908 6917944 2997524 38.03 2688 2208732 1020880 11.43 269592 2374028 38224 01:37:01 AM 4911092 6921728 2971340 37.70 2688 2185472 1031100 11.55 421956 2194824 25164 Average: 4899954 6903203 2982478 37.84 2688 2180133 1049415 11.75 281480 2352508 79308 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 277.28 182.74 1764.37 62.36 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 76.99 63.66 828.70 10.23 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 35.35 34.49 33.01 14.66 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 19.93 19.76 19.80 6.91 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 23.59 21.83 28.87 11.97 0.00 0.00 0.00 0.00 01:37:01 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 86.64 64.51 535.04 21.23 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) 07/07/2025 _x86_64_ (2 CPU) 01:31:29 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 40.45 0.00 7.89 3.42 0.10 48.14 01:33:01 AM 0 52.68 0.00 9.31 4.76 0.12 33.13 01:33:01 AM 1 28.23 0.00 6.47 2.08 0.08 63.14 01:34:01 AM all 35.59 0.00 5.26 2.62 0.11 56.42 01:34:01 AM 0 40.63 0.00 5.57 2.11 0.10 51.60 01:34:01 AM 1 30.54 0.00 4.96 3.14 0.12 61.24 01:35:01 AM all 34.23 0.00 4.55 0.31 0.08 60.83 01:35:01 AM 0 49.98 0.00 5.24 0.43 0.08 44.26 01:35:01 AM 1 18.47 0.00 3.87 0.18 0.08 77.40 01:36:01 AM all 32.02 0.00 3.72 0.20 0.08 63.97 01:36:01 AM 0 45.86 0.00 4.53 0.35 0.10 49.16 01:36:01 AM 1 18.19 0.00 2.92 0.05 0.07 78.77 01:37:01 AM all 36.44 0.00 4.18 0.17 0.10 59.11 01:37:01 AM 0 50.51 0.00 4.70 0.22 0.10 44.47 01:37:01 AM 1 22.39 0.00 3.66 0.12 0.10 73.73 Average: all 35.74 0.00 5.12 1.34 0.10 57.71 Average: 0 47.93 0.00 5.87 1.57 0.10 44.54 Average: 1 23.56 0.00 4.37 1.11 0.09 70.87