---> uname -a: Linux prd-centos8-builder-2c-2g-52104.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 659 4772 19 2265 6741 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:07:9c:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe07:9c3b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:99:c4:07 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) 09/13/2025 _x86_64_ (2 CPU) 06:31:29 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 264.40 19.26 245.13 5503.10 7663.55 06:34:01 AM 120.86 0.50 120.36 64.38 12425.89 06:35:01 AM 36.75 0.70 36.05 72.91 1838.59 06:36:01 AM 20.83 0.02 20.81 3.60 555.77 06:37:01 AM 25.81 0.52 25.29 64.65 717.31 Average: 93.73 4.20 89.53 1141.76 4640.36 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5130988 6975280 2751444 34.91 2688 2027148 1002744 11.23 202364 2225332 173600 06:34:01 AM 4930192 6937924 2952240 37.45 2688 2183000 1007972 11.29 218500 2379528 42512 06:35:01 AM 4831468 6874712 3050964 38.71 2688 2218556 1058352 11.85 271316 2426816 44252 06:36:01 AM 4837336 6880716 3045096 38.63 2688 2218668 1057620 11.84 272396 2419840 44240 06:37:01 AM 4859116 6879112 3023316 38.36 2688 2195052 1060508 11.87 438980 2231656 31788 Average: 4917820 6909549 2964612 37.61 2688 2168485 1037439 11.62 280711 2336634 67278 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 307.68 198.00 1797.41 63.78 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 65.59 55.13 824.96 9.61 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 24.89 25.86 28.11 10.28 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 20.35 20.38 19.62 7.45 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 23.83 20.51 28.58 11.24 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 88.47 63.98 539.75 20.47 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) 09/13/2025 _x86_64_ (2 CPU) 06:31:29 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 39.62 0.00 7.44 3.48 0.12 49.34 06:33:01 AM 0 37.87 0.00 7.99 4.82 0.13 49.19 06:33:01 AM 1 41.38 0.00 6.88 2.14 0.10 49.50 06:34:01 AM all 33.14 0.00 5.03 3.19 0.10 58.54 06:34:01 AM 0 32.50 0.00 4.42 3.08 0.10 59.90 06:34:01 AM 1 33.78 0.00 5.63 3.30 0.10 57.19 06:35:01 AM all 34.01 0.00 3.61 0.55 0.08 61.75 06:35:01 AM 0 39.03 0.00 3.92 0.55 0.08 56.41 06:35:01 AM 1 28.98 0.00 3.29 0.55 0.08 67.09 06:36:01 AM all 32.22 0.00 3.66 0.22 0.09 63.81 06:36:01 AM 0 22.81 0.00 3.47 0.12 0.10 73.50 06:36:01 AM 1 41.62 0.00 3.85 0.33 0.08 54.11 06:37:01 AM all 36.47 0.00 4.36 0.23 0.09 58.84 06:37:01 AM 0 39.85 0.00 4.49 0.22 0.10 55.34 06:37:01 AM 1 33.09 0.00 4.23 0.25 0.08 62.35 Average: all 35.09 0.00 4.82 1.53 0.10 58.46 Average: 0 34.41 0.00 4.86 1.75 0.10 58.88 Average: 1 35.77 0.00 4.78 1.31 0.09 58.05