---> uname -a: Linux prd-centos8-builder-2c-2g-6028.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 25M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 692 4732 27 2273 6700 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:88:0f:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe88:f07/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7a:65:23:a1 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) 01/30/2026 _x86_64_ (2 CPU) 14:31:49 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 332.89 127.91 204.98 14935.75 40665.13 02:34:01 PM 120.80 0.75 120.05 71.85 11183.20 02:35:01 PM 51.72 0.28 51.43 40.65 5818.58 02:36:01 PM 21.46 0.07 21.40 3.07 595.73 02:37:01 PM 23.65 1.07 22.58 87.32 616.50 Average: 110.11 26.02 84.09 3028.03 11776.59 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5245928 6920316 2636496 33.45 2688 1876072 1105496 12.38 199632 2150208 87648 02:34:01 PM 4928700 6896588 2953724 37.47 2688 2152208 1069864 11.98 205224 2393952 101048 02:35:01 PM 4775820 6820292 3106604 39.41 2688 2228148 1146616 12.84 272704 2476900 47360 02:36:01 PM 4893560 6901404 2988864 37.92 2688 2191588 1066888 11.95 271284 2360728 9572 02:37:01 PM 4866228 6875960 3016196 38.26 2688 2193556 1092820 12.24 427256 2232268 9024 Average: 4942047 6882912 2940377 37.30 2688 2128314 1096337 12.28 275220 2322811 50930 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 301.85 153.57 1569.05 60.00 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 71.65 59.71 714.89 9.41 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 75.69 59.38 640.39 10.91 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 18.63 18.50 16.16 7.15 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 26.86 21.63 32.42 9.69 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 98.94 62.56 594.62 19.43 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) 01/30/2026 _x86_64_ (2 CPU) 14:31:49 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 46.70 0.04 11.95 8.08 0.11 33.11 02:33:01 PM 0 48.96 0.03 10.89 6.86 0.10 33.15 02:33:01 PM 1 44.51 0.05 12.98 9.27 0.12 33.07 02:34:01 PM all 36.84 0.00 5.62 1.26 0.09 56.19 02:34:01 PM 0 47.88 0.00 6.09 1.45 0.10 44.48 02:34:01 PM 1 25.81 0.00 5.15 1.07 0.08 67.89 02:35:01 PM all 33.85 0.00 3.68 0.47 0.10 61.90 02:35:01 PM 0 48.80 0.00 4.62 0.47 0.12 45.99 02:35:01 PM 1 19.11 0.00 2.75 0.47 0.08 77.59 02:36:01 PM all 33.49 0.00 3.52 0.12 0.09 62.78 02:36:01 PM 0 39.23 0.00 3.42 0.15 0.08 57.12 02:36:01 PM 1 27.75 0.00 3.62 0.08 0.10 68.45 02:37:01 PM all 32.31 0.00 3.45 0.16 0.08 64.00 02:37:01 PM 0 41.99 0.00 3.80 0.18 0.08 53.94 02:37:01 PM 1 22.61 0.00 3.09 0.13 0.08 74.08 Average: all 36.60 0.01 5.62 2.00 0.10 55.67 Average: 0 45.34 0.01 5.73 1.79 0.10 47.03 Average: 1 27.94 0.01 5.51 2.20 0.09 64.25