---> uname -a: Linux prd-centos8-robot-2c-8g-49049.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 593 4933 19 2170 6806 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:50:0c:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe50:c7e/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) 09/05/2025 _x86_64_ (2 CPU) 04:38:29 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 80.98 17.11 63.87 5352.83 6225.07 04:41:01 AM 94.14 0.72 93.42 52.91 10947.71 04:42:01 AM 41.01 0.42 40.59 64.79 3231.91 04:43:01 AM 70.88 6.96 63.91 1292.77 8045.52 04:44:01 AM 6.87 0.00 6.87 0.00 513.50 04:45:01 AM 0.28 0.00 0.28 0.00 4.30 04:46:01 AM 0.10 0.00 0.10 0.00 1.25 04:47:01 AM 0.55 0.22 0.33 11.73 42.54 04:48:01 AM 2.15 0.03 2.12 1.87 126.24 04:49:01 AM 12.78 0.33 12.45 37.86 440.53 Average: 30.98 2.58 28.40 681.68 2958.27 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5374508 7057372 2507916 31.82 2688 1866720 713144 7.99 186404 2005724 173024 04:41:01 AM 5161004 6998312 2721420 34.53 2688 2013188 730644 8.18 198316 2171388 42480 04:42:01 AM 5122116 7015548 2760308 35.02 2688 2067164 712024 7.97 229868 2174440 44128 04:43:01 AM 4957268 7044836 2925156 37.11 2688 2255364 665272 7.45 261780 2281820 10832 04:44:01 AM 4957884 7045256 2924540 37.10 2688 2255368 665272 7.45 261784 2281804 8 04:45:01 AM 4958068 7045440 2924356 37.10 2688 2255368 665272 7.45 261784 2281900 8 04:46:01 AM 4957840 7045212 2924584 37.10 2688 2255368 665272 7.45 261784 2282036 4 04:47:01 AM 4910988 7000192 2971436 37.70 2688 2257208 720012 8.06 262052 2329012 432 04:48:01 AM 4905932 6996544 2976492 37.76 2688 2258616 720012 8.06 262200 2333680 40 04:49:01 AM 5067456 6979728 2814968 35.71 2688 2086052 725100 8.12 303608 2152772 30836 Average: 5037306 7022844 2845118 36.09 2688 2157042 698202 7.82 248958 2229458 30179 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 357.00 206.33 1757.88 60.65 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 69.85 53.52 733.05 8.52 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 37.78 26.33 131.92 7.73 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 597.48 439.22 320.01 100.92 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 2.57 1.90 0.44 0.42 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 1.82 0.85 0.38 0.22 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 2.92 2.05 0.68 0.60 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 52.04 34.53 16.05 5.20 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 29.79 23.41 7.73 5.36 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 79.42 51.31 92.50 31.52 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 123.08 83.95 306.14 22.12 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) 09/05/2025 _x86_64_ (2 CPU) 04:38:29 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 38.27 0.00 6.56 0.85 0.08 54.24 04:40:01 AM 0 36.46 0.00 6.55 0.77 0.07 56.15 04:40:01 AM 1 40.07 0.00 6.57 0.93 0.08 52.34 04:41:01 AM all 24.67 0.00 3.66 1.03 0.08 70.57 04:41:01 AM 0 13.48 0.00 2.45 0.95 0.08 83.04 04:41:01 AM 1 35.89 0.00 4.87 1.10 0.07 58.06 04:42:01 AM all 21.58 0.00 3.38 5.69 0.10 69.25 04:42:01 AM 0 21.36 0.00 3.32 4.28 0.10 70.94 04:42:01 AM 1 21.81 0.00 3.44 7.11 0.10 67.55 04:43:01 AM all 23.75 0.00 5.11 0.84 0.08 70.22 04:43:01 AM 0 25.56 0.00 5.17 1.02 0.08 68.17 04:43:01 AM 1 21.94 0.00 5.04 0.67 0.08 72.26 04:44:01 AM all 0.22 0.00 0.11 0.20 0.03 99.45 04:44:01 AM 0 0.12 0.00 0.08 0.32 0.03 99.45 04:44:01 AM 1 0.32 0.00 0.13 0.08 0.02 99.45 04:45:01 AM all 0.32 0.00 0.06 0.00 0.03 99.59 04:45:01 AM 0 0.57 0.00 0.05 0.00 0.03 99.35 04:45:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 04:46:01 AM all 0.33 0.00 0.08 0.00 0.04 99.54 04:46:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 04:46:01 AM 1 0.12 0.00 0.12 0.00 0.05 99.72 04:47:01 AM all 8.28 0.00 0.83 0.01 0.07 90.82 04:47:01 AM 0 9.94 0.00 0.82 0.00 0.07 89.17 04:47:01 AM 1 6.62 0.00 0.84 0.02 0.07 92.47 04:48:01 AM all 9.54 0.00 0.66 0.01 0.08 89.72 04:48:01 AM 0 8.46 0.00 0.64 0.00 0.07 90.84 04:48:01 AM 1 10.62 0.00 0.69 0.02 0.08 88.59 04:49:01 AM all 15.75 0.00 2.25 0.07 0.07 81.86 04:49:01 AM 0 8.43 0.00 1.90 0.03 0.05 89.58 04:49:01 AM 1 23.06 0.00 2.60 0.10 0.08 74.15 Average: all 14.27 0.00 2.27 0.87 0.06 82.52 Average: 0 12.49 0.00 2.10 0.74 0.06 84.61 Average: 1 16.06 0.00 2.44 1.00 0.07 80.43