---> uname -a: Linux prd-centos8-robot-2c-8g-38446.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4770 19 2338 6805 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:4d:3c:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe4d:3c04/64 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) 06/30/2025 _x86_64_ (2 CPU) 02:55:28 LINUX RESTART (2 CPU) 02:56:02 AM tps rtps wtps bread/s bwrtn/s 02:57:01 AM 94.71 15.37 79.35 4138.26 7577.92 02:58:01 AM 86.79 0.73 86.05 53.06 10622.73 02:59:01 AM 43.69 7.13 36.55 1310.50 2270.16 03:00:01 AM 54.17 2.73 51.44 439.66 7481.92 03:01:01 AM 4.40 0.02 4.38 0.13 179.79 03:02:01 AM 0.40 0.07 0.33 1.73 6.61 03:03:01 AM 0.18 0.00 0.18 0.00 2.57 03:04:01 AM 6.78 0.17 6.62 32.93 143.89 03:05:01 AM 35.42 0.53 34.89 64.78 1646.45 Average: 36.17 2.95 33.22 664.80 3317.62 02:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:57:01 AM 5299592 7021332 2582840 32.77 2688 1904448 714112 8.00 188872 2074772 182924 02:58:01 AM 5201064 7020192 2681368 34.02 2688 1996200 685200 7.67 210416 2125960 9928 02:59:01 AM 4889096 6979192 2993336 37.97 2688 2260224 733048 8.21 289372 2336948 204232 03:00:01 AM 4973640 7053628 2908792 36.90 2688 2248580 647156 7.25 266512 2262628 16 03:01:01 AM 4973880 7053656 2908552 36.90 2688 2248584 622536 6.97 266508 2262916 8 03:02:01 AM 4974236 7054200 2908196 36.89 2688 2248652 622536 6.97 266688 2262564 4 03:03:01 AM 4974492 7054456 2907940 36.89 2688 2248652 622536 6.97 266688 2262496 4 03:04:01 AM 4844428 6922984 3038004 38.54 2688 2246948 776476 8.69 295616 2363248 24160 03:05:01 AM 4912772 6994472 2969660 37.67 2688 2250060 680196 7.62 467920 2124980 25040 Average: 5004800 7017124 2877632 36.51 2688 2183594 678200 7.59 279844 2230724 49591 02:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 351.36 223.14 1908.82 64.14 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 54.74 38.48 550.59 7.32 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 39.84 36.40 313.84 8.37 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 573.92 435.54 116.62 97.34 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 0.98 0.45 0.14 0.08 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 0.90 0.22 0.17 0.07 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 0.48 0.17 0.03 0.01 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 14.18 11.28 15.09 7.87 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 19.64 18.48 16.72 8.53 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 116.89 84.64 321.72 21.45 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) 06/30/2025 _x86_64_ (2 CPU) 02:55:28 LINUX RESTART (2 CPU) 02:56:02 AM CPU %user %nice %system %iowait %steal %idle 02:57:01 AM all 42.90 0.00 6.57 0.85 0.09 49.59 02:57:01 AM 0 38.04 0.00 6.14 1.03 0.10 54.68 02:57:01 AM 1 47.77 0.00 6.99 0.66 0.08 44.49 02:58:01 AM all 22.32 0.00 3.62 0.93 0.08 73.06 02:58:01 AM 0 16.94 0.00 2.93 0.87 0.07 79.19 02:58:01 AM 1 27.70 0.00 4.30 0.98 0.08 66.93 02:59:01 AM all 25.68 0.00 4.50 0.39 0.07 69.37 02:59:01 AM 0 30.62 0.00 4.41 0.45 0.07 64.45 02:59:01 AM 1 20.74 0.00 4.58 0.33 0.07 74.28 03:00:01 AM all 15.33 0.00 3.62 0.50 0.07 80.48 03:00:01 AM 0 16.64 0.00 3.86 0.75 0.07 78.69 03:00:01 AM 1 14.04 0.00 3.38 0.25 0.07 82.27 03:01:01 AM all 0.32 0.00 0.08 0.02 0.03 99.55 03:01:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 03:01:01 AM 1 0.08 0.00 0.10 0.03 0.03 99.75 03:02:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 03:02:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 03:02:01 AM 1 0.55 0.00 0.05 0.00 0.03 99.37 03:03:01 AM all 0.30 0.00 0.04 0.00 0.04 99.62 03:03:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 03:03:01 AM 1 0.52 0.00 0.03 0.00 0.03 99.42 03:04:01 AM all 11.40 0.00 1.36 0.06 0.05 87.13 03:04:01 AM 0 10.30 0.00 1.59 0.05 0.05 88.02 03:04:01 AM 1 12.51 0.00 1.13 0.07 0.05 86.24 03:05:01 AM all 30.67 0.00 4.23 0.12 0.09 64.89 03:05:01 AM 0 21.64 0.00 3.49 0.10 0.10 74.67 03:05:01 AM 1 39.69 0.00 4.97 0.13 0.08 55.12 Average: all 16.54 0.00 2.67 0.32 0.06 80.41 Average: 0 14.95 0.00 2.51 0.36 0.06 82.11 Average: 1 18.12 0.00 2.83 0.27 0.06 78.72