---> uname -a: Linux prd-centos8-builder-2c-2g-17792.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 670 4720 19 2306 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:b4:68:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:feb4:68c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d1:34:b6:42 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) 01/01/2026 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM tps rtps wtps bread/s bwrtn/s 10:33:01 AM 233.13 22.89 210.24 6481.03 7706.00 10:34:01 AM 118.73 0.43 118.30 62.26 12565.07 10:35:01 AM 40.57 0.35 40.22 43.72 1986.49 10:36:01 AM 15.95 0.00 15.95 0.00 455.84 10:37:01 AM 33.74 1.27 32.47 114.90 1172.41 Average: 88.43 4.99 83.44 1340.64 4777.14 10:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 AM 5050088 6905824 2832336 35.93 2688 2043900 1101980 12.34 247264 2281552 136192 10:34:01 AM 4742432 6840676 3139992 39.84 2688 2273152 1117428 12.51 235612 2547192 78560 10:35:01 AM 4810120 6891756 3072304 38.98 2688 2256924 1066260 11.94 295476 2421608 43080 10:36:01 AM 4908048 6955552 2974376 37.73 2688 2222724 1005084 11.25 293620 2325312 8880 10:37:01 AM 4848564 6905288 3033860 38.49 2688 2231792 1046504 11.72 451800 2226088 16208 Average: 4871850 6899819 3010574 38.19 2688 2205698 1067451 11.95 304754 2360350 56584 10:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 AM eth0 310.84 201.82 1797.46 64.38 0.00 0.00 0.00 0.00 10:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 77.70 63.22 847.59 10.13 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 22.04 22.84 29.65 9.27 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 15.45 15.41 15.90 5.15 0.00 0.00 0.00 0.00 10:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 AM eth0 21.78 20.08 28.32 9.98 0.00 0.00 0.00 0.00 10:37:01 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 89.57 64.68 543.83 19.78 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) 01/01/2026 _x86_64_ (2 CPU) 10:31:28 LINUX RESTART (2 CPU) 10:32:01 AM CPU %user %nice %system %iowait %steal %idle 10:33:01 AM all 38.48 0.00 6.74 2.53 0.08 52.16 10:33:01 AM 0 55.10 0.00 7.16 1.86 0.08 35.80 10:33:01 AM 1 21.86 0.00 6.32 3.21 0.08 68.52 10:34:01 AM all 36.34 0.00 5.33 2.25 0.09 55.99 10:34:01 AM 0 53.18 0.00 6.24 2.34 0.10 38.15 10:34:01 AM 1 19.52 0.00 4.43 2.17 0.08 73.80 10:35:01 AM all 34.20 0.00 3.58 0.28 0.09 61.85 10:35:01 AM 0 49.95 0.00 4.34 0.32 0.08 45.30 10:35:01 AM 1 18.46 0.00 2.82 0.23 0.10 78.39 10:36:01 AM all 27.76 0.00 3.14 0.16 0.08 68.85 10:36:01 AM 0 34.12 0.00 3.50 0.17 0.08 62.13 10:36:01 AM 1 21.40 0.00 2.78 0.15 0.08 75.58 10:37:01 AM all 35.37 0.00 3.79 0.18 0.08 60.57 10:37:01 AM 0 54.21 0.00 4.55 0.25 0.10 40.89 10:37:01 AM 1 16.53 0.00 3.03 0.12 0.07 80.25 Average: all 34.43 0.00 4.52 1.08 0.09 59.89 Average: 0 49.31 0.00 5.16 0.98 0.09 44.46 Average: 1 19.55 0.00 3.88 1.17 0.08 75.31