---> uname -a: Linux prd-centos8-builder-2c-2g-2374.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 701 4726 19 2269 6699 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:8c:ae:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe8c:ae88/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a8:a7:d1:69 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) 01/20/2026 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 161.69 18.51 143.18 5490.05 6669.52 02:34:01 PM 111.38 0.43 110.95 62.25 12265.81 02:35:01 PM 35.68 0.35 35.33 43.73 1880.52 02:36:01 PM 16.86 0.00 16.86 0.00 707.98 02:37:01 PM 26.44 1.27 25.17 114.90 689.97 Average: 70.42 4.11 66.30 1142.40 4443.04 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5000860 6860076 2881572 36.56 2688 2044888 1155884 12.94 236368 2331548 191652 02:34:01 PM 4746320 6807920 3136112 39.79 2688 2236712 1157948 12.97 210744 2568068 79236 02:35:01 PM 4815932 6861600 3066500 38.90 2688 2220744 1105156 12.37 272056 2438496 44160 02:36:01 PM 4887144 6898292 2995288 38.00 2688 2186544 1048260 11.74 270048 2369432 9952 02:37:01 PM 4828388 6860268 3054044 38.74 2688 2206632 1086036 12.16 429044 2267452 28152 Average: 4855729 6857631 3026703 38.40 2688 2179104 1110657 12.44 283652 2394999 70630 02:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 PM eth0 331.77 204.83 1801.46 63.59 0.00 0.00 0.00 0.00 02:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 79.04 62.95 858.88 9.91 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 21.78 22.53 27.47 9.16 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 19.20 18.31 17.83 6.28 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 24.88 22.19 29.85 17.68 0.00 0.00 0.00 0.00 02:37:01 PM 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 95.34 66.17 547.17 21.33 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) 01/20/2026 _x86_64_ (2 CPU) 14:31:30 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 41.91 0.00 6.93 2.30 0.11 48.75 02:33:01 PM 0 46.55 0.00 7.21 3.21 0.12 42.91 02:33:01 PM 1 37.27 0.00 6.64 1.39 0.10 54.60 02:34:01 PM all 35.01 0.00 5.35 1.98 0.12 57.54 02:34:01 PM 0 47.21 0.00 6.87 2.90 0.13 42.89 02:34:01 PM 1 22.84 0.00 3.84 1.06 0.10 72.15 02:35:01 PM all 33.70 0.00 3.79 0.18 0.09 62.24 02:35:01 PM 0 46.60 0.00 4.24 0.18 0.10 48.88 02:35:01 PM 1 20.81 0.00 3.35 0.17 0.08 75.59 02:36:01 PM all 33.00 0.00 3.63 0.13 0.10 63.14 02:36:01 PM 0 48.75 0.00 4.85 0.08 0.12 46.20 02:36:01 PM 1 17.22 0.00 2.42 0.17 0.08 80.11 02:37:01 PM all 35.85 0.00 3.78 0.15 0.12 60.10 02:37:01 PM 0 50.33 0.00 4.32 0.20 0.15 45.00 02:37:01 PM 1 21.38 0.00 3.24 0.10 0.08 75.20 Average: all 35.89 0.00 4.70 0.95 0.11 58.36 Average: 0 47.89 0.00 5.50 1.31 0.12 45.18 Average: 1 23.89 0.00 3.89 0.58 0.09 71.55