---> uname -a: Linux prd-centos8-robot-2c-8g-1795.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 645 4875 19 2176 6753 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:22:9f:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe22:9ff1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/28/2025 _x86_64_ (2 CPU) 03:21:51 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 122.14 0.35 121.79 15.06 11703.40 03:25:01 AM 34.66 0.65 34.01 51.06 5211.96 03:26:01 AM 16.91 0.42 16.49 64.78 690.40 03:27:01 AM 64.00 6.93 57.06 1289.30 3740.39 03:28:01 AM 36.74 0.03 36.71 3.47 6339.01 03:29:01 AM 4.72 0.22 4.50 11.73 156.48 03:30:01 AM 0.55 0.00 0.55 0.00 8.15 03:31:01 AM 11.11 0.32 10.80 36.92 430.74 03:32:01 AM 31.72 0.52 31.21 63.85 1348.02 Average: 35.84 1.05 34.79 170.70 3292.09 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5095280 6971276 2787144 35.36 2688 2052960 785700 8.80 190740 2253012 169756 03:25:01 AM 5150460 6997164 2731964 34.66 2688 2023000 748880 8.39 198316 2185408 4 03:26:01 AM 5219548 7068572 2662876 33.78 2688 2024948 691484 7.74 219020 2094872 8 03:27:01 AM 4895304 6995900 2987120 37.90 2688 2266912 773344 8.66 254676 2352300 173660 03:28:01 AM 4890184 6992524 2992240 37.96 2688 2269004 729920 8.17 260124 2349160 4 03:29:01 AM 4677180 6780148 3205244 40.66 2688 2269628 978176 10.95 260252 2560776 4 03:30:01 AM 4762424 6865440 3120000 39.58 2688 2269676 915428 10.25 260252 2475348 16 03:31:01 AM 5006612 6927436 2875812 36.48 2688 2091288 791428 8.86 257308 2252648 13732 03:32:01 AM 4990816 6912880 2891608 36.68 2688 2095352 822828 9.21 460024 2074024 27036 Average: 4965312 6945704 2917112 37.01 2688 2151419 804132 9.00 262301 2288616 42691 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 137.50 104.25 1488.21 13.91 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 10.41 2.18 3.00 0.69 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 12.60 10.70 5.97 4.20 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 45.70 39.32 338.64 17.61 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 189.62 142.88 39.10 31.26 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 168.23 172.63 1635.92 698.60 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 487.02 465.98 7845.55 30.09 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 235.04 201.52 2786.85 31.59 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 19.18 16.08 14.75 8.30 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 145.02 128.38 1572.94 92.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 11/28/2025 _x86_64_ (2 CPU) 03:21:51 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 37.86 0.00 5.29 3.00 0.10 53.75 03:24:01 AM 0 38.66 0.00 5.07 3.40 0.10 52.78 03:24:01 AM 1 37.06 0.00 5.50 2.60 0.10 54.73 03:25:01 AM all 7.38 0.00 1.13 0.88 0.04 90.58 03:25:01 AM 0 7.34 0.00 1.15 1.07 0.03 90.40 03:25:01 AM 1 7.41 0.00 1.10 0.68 0.05 90.75 03:26:01 AM all 12.76 0.00 1.67 0.83 0.07 84.68 03:26:01 AM 0 9.28 0.00 1.45 1.17 0.08 88.02 03:26:01 AM 1 16.24 0.00 1.89 0.49 0.05 81.33 03:27:01 AM all 34.93 0.00 6.17 2.80 0.11 55.99 03:27:01 AM 0 34.49 0.00 6.13 1.50 0.10 57.78 03:27:01 AM 1 35.37 0.00 6.22 4.10 0.12 54.20 03:28:01 AM all 5.18 0.00 1.15 1.33 0.04 92.29 03:28:01 AM 0 7.60 0.00 1.68 1.01 0.03 89.68 03:28:01 AM 1 2.76 0.00 0.64 1.66 0.05 94.90 03:29:01 AM all 11.06 0.00 0.72 0.03 0.07 88.12 03:29:01 AM 0 13.04 0.00 0.96 0.03 0.07 85.90 03:29:01 AM 1 9.09 0.00 0.49 0.03 0.07 90.32 03:30:01 AM all 14.73 0.00 1.57 0.00 0.09 83.61 03:30:01 AM 0 11.77 0.00 1.24 0.00 0.10 86.89 03:30:01 AM 1 17.72 0.00 1.90 0.00 0.08 80.30 03:31:01 AM all 13.26 0.00 2.11 0.03 0.09 84.50 03:31:01 AM 0 5.94 0.00 1.29 0.02 0.07 92.69 03:31:01 AM 1 20.78 0.00 2.96 0.05 0.12 76.09 03:32:01 AM all 33.89 0.00 3.81 0.13 0.08 62.09 03:32:01 AM 0 46.08 0.00 4.52 0.17 0.08 49.15 03:32:01 AM 1 21.69 0.00 3.10 0.08 0.08 75.04 Average: all 19.03 0.00 2.63 1.01 0.08 77.26 Average: 0 19.38 0.00 2.61 0.93 0.07 77.00 Average: 1 18.68 0.00 2.64 1.08 0.08 77.52