---> uname -a: Linux prd-centos8-robot-2c-8g-8218.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: 2800.000 BogoMIPS: 5600.00 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 586 4980 19 2130 6815 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:07:bf:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe07:bf98/64 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) 01/07/2025 _x86_64_ (2 CPU) 02:02:02 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 86.79 15.34 71.44 3792.87 6083.84 02:05:01 AM 77.02 0.73 76.29 53.06 9221.65 02:06:01 AM 20.81 0.42 20.39 64.78 1747.82 02:07:01 AM 73.60 9.23 64.37 1641.99 7791.52 02:08:01 AM 6.93 0.08 6.85 31.99 534.44 02:09:01 AM 4.50 0.33 4.17 37.86 215.70 02:10:01 AM 22.66 0.08 22.58 9.86 1074.38 Average: 41.76 3.75 38.01 804.65 3809.77 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5446192 7123440 2436240 30.91 2688 1860260 597784 6.69 186508 1930736 157784 02:05:01 AM 5233216 7028400 2649216 33.61 2688 1972792 674368 7.55 198600 2106328 30680 02:06:01 AM 5210896 7054264 2671536 33.89 2688 2019420 670508 7.51 223660 2099924 44492 02:07:01 AM 5012624 7060528 2869808 36.41 2688 2217824 629240 7.05 264004 2233540 9052 02:08:01 AM 4972436 7021568 2909996 36.92 2688 2219048 681984 7.64 264128 2272976 272 02:09:01 AM 5142208 7023020 2740224 34.76 2688 2052240 656180 7.35 258948 2120668 4156 02:10:01 AM 5125860 6998740 2756572 34.97 2688 2049376 705092 7.89 453384 1955800 160 Average: 5163347 7044280 2719085 34.50 2688 2055851 659308 7.38 264176 2102853 35228 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 324.68 197.92 1654.30 60.35 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 48.96 38.29 585.22 7.18 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 17.63 9.86 6.58 3.89 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 233.43 206.37 338.94 47.30 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 19.51 11.75 4.44 1.37 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 165.22 130.94 1259.77 24.94 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.78 10.13 9.27 4.57 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 117.17 86.46 551.21 21.37 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) 01/07/2025 _x86_64_ (2 CPU) 02:02:02 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 36.27 0.00 6.03 4.17 0.12 53.41 02:04:01 AM 0 39.96 0.00 7.29 3.98 0.12 48.65 02:04:01 AM 1 32.60 0.00 4.78 4.36 0.12 58.14 02:05:01 AM all 21.02 0.00 2.89 4.64 0.15 71.30 02:05:01 AM 0 18.42 0.00 3.22 3.79 0.17 74.40 02:05:01 AM 1 23.60 0.00 2.56 5.49 0.13 68.22 02:06:01 AM all 14.95 0.00 2.05 0.67 0.08 82.26 02:06:01 AM 0 19.78 0.00 2.17 1.00 0.07 76.98 02:06:01 AM 1 10.12 0.00 1.92 0.33 0.08 87.55 02:07:01 AM all 23.79 0.00 4.61 4.26 0.13 67.21 02:07:01 AM 0 25.89 0.00 4.71 3.69 0.12 65.59 02:07:01 AM 1 21.69 0.00 4.51 4.83 0.13 68.83 02:08:01 AM all 1.28 0.00 0.20 0.12 0.06 98.35 02:08:01 AM 0 2.35 0.00 0.28 0.15 0.07 97.14 02:08:01 AM 1 0.20 0.00 0.12 0.08 0.05 99.55 02:09:01 AM all 7.22 0.00 1.54 0.03 0.08 91.13 02:09:01 AM 0 4.15 0.00 1.02 0.05 0.08 94.70 02:09:01 AM 1 10.31 0.00 2.06 0.02 0.08 87.53 02:10:01 AM all 15.35 0.00 1.61 3.29 0.14 79.60 02:10:01 AM 0 16.73 0.00 1.25 5.26 0.20 76.56 02:10:01 AM 1 13.99 0.00 1.97 1.32 0.08 82.64 Average: all 17.12 0.00 2.70 2.45 0.11 77.62 Average: 0 18.16 0.00 2.85 2.56 0.12 76.31 Average: 1 16.08 0.00 2.56 2.35 0.10 78.92