---> uname -a: Linux prd-centos8-builder-2c-2g-306.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 671 4757 19 2269 6729 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:33:9d:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe33:9d56/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:06:2d:bd:ae 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) 09/20/2025 _x86_64_ (2 CPU) 01:31:27 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 217.19 17.84 199.35 5376.34 7843.27 01:34:01 AM 105.55 0.50 105.05 64.38 11306.43 01:35:01 AM 21.36 0.03 21.33 0.53 1791.62 01:36:01 AM 27.93 1.48 26.45 155.71 659.39 01:37:01 AM 18.59 0.48 18.11 41.18 487.64 Average: 78.13 4.07 74.06 1127.66 4417.75 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5124084 6966336 2758340 34.99 2688 2025820 1007984 11.29 199956 2236572 154476 01:34:01 AM 4914140 6921848 2968284 37.66 2688 2183148 1010176 11.31 228532 2384320 42860 01:35:01 AM 4795588 6841908 3086836 39.16 2688 2222380 1094600 12.26 235780 2495932 50060 01:36:01 AM 4892984 6904344 2989440 37.93 2688 2186940 1044232 11.69 269676 2365128 9936 01:37:01 AM 4959472 6971412 2922952 37.08 2688 2187248 978924 10.96 425076 2143504 9096 Average: 4937254 6921170 2945170 37.36 2688 2161107 1027183 11.50 271804 2325091 53286 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 335.55 194.30 1866.63 63.49 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 65.94 51.15 761.33 9.37 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 5.58 5.32 3.89 3.03 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 29.98 31.06 34.47 10.04 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 31.98 28.10 33.37 10.09 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 93.81 61.99 539.96 19.20 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) 09/20/2025 _x86_64_ (2 CPU) 01:31:27 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 37.35 0.00 7.03 2.67 0.11 52.85 01:33:01 AM 0 49.67 0.00 8.63 4.11 0.10 37.49 01:33:01 AM 1 25.05 0.00 5.43 1.24 0.12 68.17 01:34:01 AM all 31.45 0.00 4.67 1.50 0.08 62.29 01:34:01 AM 0 43.35 0.00 5.34 1.45 0.08 49.77 01:34:01 AM 1 19.54 0.00 4.01 1.55 0.08 74.82 01:35:01 AM all 10.50 0.00 1.13 0.20 0.06 88.12 01:35:01 AM 0 10.52 0.00 0.92 0.13 0.05 88.38 01:35:01 AM 1 10.47 0.00 1.34 0.27 0.07 87.85 01:36:01 AM all 36.08 0.00 4.53 0.15 0.09 59.15 01:36:01 AM 0 48.27 0.00 5.23 0.22 0.10 46.17 01:36:01 AM 1 23.89 0.00 3.82 0.08 0.08 72.13 01:37:01 AM all 32.19 0.00 3.75 0.09 0.09 63.87 01:37:01 AM 0 42.61 0.00 4.22 0.13 0.10 52.94 01:37:01 AM 1 21.78 0.00 3.28 0.05 0.08 74.80 Average: all 29.51 0.00 4.22 0.92 0.09 65.26 Average: 0 38.87 0.00 4.86 1.21 0.09 54.97 Average: 1 20.15 0.00 3.58 0.64 0.09 75.55