---> uname -a: Linux prd-centos8-builder-2c-2g-2253.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 783 4655 19 2258 6617 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:6d:1e:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86007sec preferred_lft 86007sec inet6 fe80::f816:3eff:fe6d:1eaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:b7:f1:a4 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) 10/09/2025 _x86_64_ (2 CPU) 14:31:35 LINUX RESTART (2 CPU) 02:32:01 PM tps rtps wtps bread/s bwrtn/s 02:33:01 PM 184.22 31.98 152.24 7287.56 33112.26 02:34:01 PM 72.52 0.58 71.94 23.33 5817.13 02:35:01 PM 91.37 0.53 90.84 64.91 10850.08 02:36:01 PM 34.83 0.27 34.56 41.86 1402.65 02:37:01 PM 24.76 0.00 24.76 0.00 913.33 02:38:01 PM 25.28 0.92 24.36 95.18 749.76 Average: 72.17 5.72 66.45 1252.41 8808.72 02:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 PM 5190012 6844808 2692412 34.16 2688 1849240 1154448 12.93 192608 2215412 49564 02:34:01 PM 4939344 6825452 2943080 37.34 2688 2068544 1139200 12.76 196752 2419960 186584 02:35:01 PM 4811208 6812988 3071216 38.96 2688 2177576 1128756 12.64 223504 2490452 27924 02:36:01 PM 4742608 6777472 3139816 39.83 2688 2210972 1150312 12.88 264924 2519860 43076 02:37:01 PM 4737060 6772016 3145364 39.90 2688 2210976 1158080 12.97 265948 2524268 43076 02:38:01 PM 4813852 6821280 3068572 38.93 2688 2182800 1115052 12.49 418480 2294468 25100 Average: 4872347 6809003 3010077 38.19 2688 2116685 1140975 12.78 260369 2410737 62554 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 282.53 155.16 1277.28 59.71 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 66.11 55.99 764.62 6.66 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 54.08 43.24 589.96 7.23 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 19.90 21.41 25.04 8.89 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 17.69 18.54 16.35 7.11 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 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 22.96 20.53 26.56 10.18 0.00 0.00 0.00 0.00 02:38:01 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 77.22 52.48 450.01 16.63 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) 10/09/2025 _x86_64_ (2 CPU) 14:31:35 LINUX RESTART (2 CPU) 02:32:01 PM CPU %user %nice %system %iowait %steal %idle 02:33:01 PM all 32.41 0.00 6.95 14.84 0.10 45.70 02:33:01 PM 0 33.68 0.00 8.50 17.82 0.10 39.90 02:33:01 PM 1 31.14 0.00 5.41 11.88 0.10 51.47 02:34:01 PM all 23.24 0.00 3.22 8.78 0.10 64.67 02:34:01 PM 0 26.64 0.00 3.66 11.24 0.10 58.36 02:34:01 PM 1 19.85 0.00 2.77 6.31 0.10 70.97 02:35:01 PM all 28.41 0.00 4.37 6.34 0.09 60.79 02:35:01 PM 0 30.43 0.00 4.05 5.57 0.10 59.85 02:35:01 PM 1 26.40 0.00 4.69 7.11 0.08 61.72 02:36:01 PM all 32.46 0.00 3.51 0.97 0.10 62.96 02:36:01 PM 0 30.71 0.00 3.09 1.07 0.10 65.03 02:36:01 PM 1 34.21 0.00 3.92 0.87 0.10 60.89 02:37:01 PM all 32.76 0.00 3.51 0.63 0.10 63.00 02:37:01 PM 0 33.93 0.00 3.56 0.68 0.10 61.72 02:37:01 PM 1 31.58 0.00 3.47 0.57 0.10 64.28 02:38:01 PM all 35.44 0.00 4.24 0.46 0.08 59.78 02:38:01 PM 0 45.59 0.00 4.84 0.73 0.10 48.73 02:38:01 PM 1 25.28 0.00 3.64 0.18 0.07 70.83 Average: all 30.79 0.00 4.30 5.32 0.10 59.50 Average: 0 33.50 0.00 4.61 6.17 0.10 55.62 Average: 1 28.08 0.00 3.98 4.48 0.09 63.37