---> uname -a: Linux prd-centos8-robot-2c-8g-9948.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 571 4999 19 2126 6830 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:06:6e:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe06:6e7a/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) 02/09/2025 _x86_64_ (2 CPU) 02:11:37 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 126.18 78.21 47.97 7603.46 37231.16 02:14:01 AM 70.46 3.43 67.03 441.65 5781.96 02:15:01 AM 81.07 0.73 80.34 53.06 10276.09 02:16:01 AM 24.06 0.42 23.65 64.79 1617.33 02:17:01 AM 30.28 6.71 23.57 1245.51 1385.04 02:18:01 AM 45.34 0.03 45.31 3.47 7050.64 02:19:01 AM 2.53 0.10 2.43 32.12 82.06 02:20:01 AM 1.88 0.00 1.88 0.00 71.41 02:21:01 AM 0.22 0.00 0.22 0.00 12.05 02:22:01 AM 24.93 0.65 24.28 74.12 946.43 Average: 40.71 9.04 31.67 952.54 6448.50 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5707080 7131808 2175344 27.60 2688 1622140 646072 7.23 168368 1739364 47776 02:14:01 AM 5411876 7090652 2470548 31.34 2688 1861596 653040 7.31 186992 1962304 158284 02:15:01 AM 5218372 7021144 2664052 33.80 2688 1979940 704856 7.89 198608 2118100 30680 02:16:01 AM 5292192 7096392 2590232 32.86 2688 1981884 631032 7.07 217436 2029824 4 02:17:01 AM 4985732 7027992 2896692 36.75 2688 2212192 673244 7.54 256280 2273132 174428 02:18:01 AM 5026484 7071492 2855940 36.23 2688 2214512 614904 6.89 258396 2222764 16 02:19:01 AM 4950092 6996320 2932332 37.20 2688 2215732 743208 8.32 258524 2297856 268 02:20:01 AM 4899940 6946216 2982484 37.84 2688 2215780 787292 8.82 258524 2347508 24 02:21:01 AM 5023556 7070684 2858868 36.27 2688 2216612 624920 7.00 258912 2224324 540 02:22:01 AM 5138620 7007776 2743804 34.81 2688 2045456 698388 7.82 448704 1947188 8664 Average: 5165394 7046048 2717030 34.47 2688 2056584 677696 7.59 251074 2116236 42068 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 264.51 144.24 860.62 53.13 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 60.94 53.17 796.35 5.92 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 54.79 40.49 606.29 7.49 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 13.30 10.13 5.39 3.72 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 32.08 27.60 294.90 6.37 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 212.36 183.75 45.64 44.11 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 95.12 101.10 489.24 694.09 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 337.15 329.87 6591.30 21.33 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 156.48 152.47 4388.72 10.36 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 67.14 44.64 87.84 23.72 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 129.40 108.75 1416.63 87.02 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) 02/09/2025 _x86_64_ (2 CPU) 02:11:37 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 21.33 0.06 7.36 46.32 0.11 24.82 02:13:01 AM 0 20.41 0.07 8.64 46.13 0.10 24.65 02:13:01 AM 1 22.25 0.05 6.08 46.50 0.12 25.00 02:14:01 AM all 26.54 0.00 3.89 6.94 0.11 62.52 02:14:01 AM 0 29.10 0.00 4.12 8.01 0.12 58.64 02:14:01 AM 1 23.99 0.00 3.65 5.88 0.10 66.38 02:15:01 AM all 19.94 0.00 3.09 15.27 0.12 61.58 02:15:01 AM 0 31.99 0.00 3.53 13.44 0.12 50.92 02:15:01 AM 1 7.94 0.00 2.65 17.09 0.12 72.21 02:16:01 AM all 10.16 0.00 1.27 1.44 0.06 87.08 02:16:01 AM 0 10.80 0.00 1.39 0.62 0.07 87.12 02:16:01 AM 1 9.51 0.00 1.15 2.26 0.05 87.03 02:17:01 AM all 21.58 0.00 4.08 2.32 0.10 71.91 02:17:01 AM 0 24.00 0.00 4.30 2.47 0.08 69.14 02:17:01 AM 1 19.15 0.00 3.86 2.17 0.12 74.70 02:18:01 AM all 7.49 0.00 1.91 5.75 0.07 84.78 02:18:01 AM 0 9.91 0.00 2.03 2.73 0.07 85.26 02:18:01 AM 1 5.08 0.00 1.79 8.76 0.07 84.30 02:19:01 AM all 9.27 0.00 0.44 0.05 0.05 90.20 02:19:01 AM 0 10.51 0.00 0.56 0.10 0.05 88.78 02:19:01 AM 1 8.03 0.00 0.32 0.00 0.05 91.61 02:20:01 AM all 12.08 0.00 1.40 0.17 0.12 86.23 02:20:01 AM 0 17.95 0.00 1.73 0.34 0.12 79.87 02:20:01 AM 1 6.18 0.00 1.07 0.00 0.12 92.63 02:21:01 AM all 9.83 0.00 0.87 0.01 0.29 89.00 02:21:01 AM 0 11.11 0.00 0.91 0.00 0.49 87.49 02:21:01 AM 1 8.56 0.00 0.82 0.02 0.08 90.51 02:22:01 AM all 23.33 0.00 3.03 0.60 0.09 72.94 02:22:01 AM 0 19.45 0.00 3.14 0.85 0.08 76.47 02:22:01 AM 1 27.23 0.00 2.92 0.35 0.10 69.40 Average: all 16.15 0.01 2.73 7.85 0.11 73.15 Average: 0 18.52 0.01 3.03 7.42 0.13 70.89 Average: 1 13.78 0.01 2.43 8.27 0.09 75.42