---> uname -a: Linux prd-centos8-builder-2c-2g-18524.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 625 4800 19 2271 6774 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:df:32:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fedf:32f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0c:5f:ca:95 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) 01/05/2026 _x86_64_ (2 CPU) 02:31:41 LINUX RESTART (2 CPU) 02:32:01 AM tps rtps wtps bread/s bwrtn/s 02:33:01 AM 204.42 55.93 148.48 13355.15 41971.54 02:34:01 AM 123.99 0.45 123.54 63.05 12620.38 02:35:01 AM 34.73 0.35 34.38 43.73 1888.72 02:36:01 AM 21.13 0.00 21.13 0.00 540.34 02:37:01 AM 26.36 1.27 25.10 114.91 746.78 Average: 82.13 11.60 70.53 2715.54 11554.23 02:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 AM 5152088 6950320 2730336 34.64 2688 1987768 1045860 11.71 216136 2214364 133748 02:34:01 AM 4850904 6897132 3031520 38.46 2688 2222340 1043428 11.68 208960 2468896 61972 02:35:01 AM 4965340 6978628 2917084 37.01 2688 2188804 943892 10.57 268232 2293820 9928 02:36:01 AM 4942588 6955944 2939836 37.30 2688 2188804 979816 10.97 269424 2315408 9924 02:37:01 AM 4962760 6982572 2919664 37.04 2688 2194404 943072 10.56 424124 2139908 25168 Average: 4974736 6952919 2907688 36.89 2688 2156424 991214 11.10 277375 2286479 48148 02:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 284.16 186.52 1793.39 62.56 0.00 0.00 0.00 0.00 02:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 73.24 60.28 847.11 9.88 0.00 0.00 0.00 0.00 02:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 27.08 27.96 32.09 10.26 0.00 0.00 0.00 0.00 02:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 18.39 19.08 18.77 7.32 0.00 0.00 0.00 0.00 02:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 22.51 20.28 28.56 9.51 0.00 0.00 0.00 0.00 02:37:01 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 85.08 62.83 544.02 19.91 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) 01/05/2026 _x86_64_ (2 CPU) 02:31:41 LINUX RESTART (2 CPU) 02:32:01 AM CPU %user %nice %system %iowait %steal %idle 02:33:01 AM all 45.99 0.00 8.81 8.53 0.13 36.54 02:33:01 AM 0 42.54 0.00 10.19 9.67 0.13 37.47 02:33:01 AM 1 49.45 0.00 7.43 7.39 0.12 35.61 02:34:01 AM all 34.14 0.00 5.30 2.86 0.11 57.59 02:34:01 AM 0 41.16 0.00 5.95 2.27 0.12 50.50 02:34:01 AM 1 27.14 0.00 4.64 3.46 0.10 64.66 02:35:01 AM all 33.44 0.00 4.24 0.48 0.11 61.73 02:35:01 AM 0 27.10 0.00 4.39 0.35 0.12 68.04 02:35:01 AM 1 39.77 0.00 4.08 0.62 0.10 55.43 02:36:01 AM all 33.46 0.00 3.42 0.15 0.10 62.87 02:36:01 AM 0 35.48 0.00 3.22 0.22 0.08 61.00 02:36:01 AM 1 31.44 0.00 3.62 0.08 0.12 64.74 02:37:01 AM all 34.46 0.00 4.30 0.17 0.11 60.96 02:37:01 AM 0 27.17 0.00 3.97 0.13 0.12 68.61 02:37:01 AM 1 41.77 0.00 4.63 0.20 0.10 53.30 Average: all 36.28 0.00 5.21 2.43 0.11 55.97 Average: 0 34.68 0.00 5.54 2.52 0.11 57.15 Average: 1 37.89 0.00 4.87 2.34 0.11 54.78