---> uname -a: Linux prd-centos8-robot-2c-8g-3668.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 589 4984 19 2124 6812 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:8d:99:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe8d:99e1/64 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) 01/21/2025 _x86_64_ (2 CPU) 02:11:08 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 42.29 14.33 27.96 3880.84 3569.33 02:14:01 AM 98.85 0.07 98.78 1.87 9178.71 02:15:01 AM 33.67 0.70 32.97 51.68 3825.31 02:16:01 AM 27.73 7.10 20.63 1310.18 1420.38 02:17:01 AM 49.83 0.03 49.80 3.47 7155.13 02:18:01 AM 6.92 0.42 6.50 69.06 335.23 02:19:01 AM 26.47 0.33 26.14 37.19 1135.40 Average: 40.82 3.28 37.54 764.83 3802.93 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5460824 7035120 2421608 30.72 2688 1766544 713368 7.99 188468 1950024 99336 02:14:01 AM 5143648 6970420 2738784 34.75 2688 2005276 742760 8.32 190884 2206520 117280 02:15:01 AM 5219300 7021496 2663132 33.79 2688 1980180 681844 7.63 208920 2112752 1108 02:16:01 AM 5053652 7003448 2828780 35.89 2688 2123844 730116 8.18 261032 2214488 87792 02:17:01 AM 5022320 7064696 2860112 36.28 2688 2212296 632636 7.08 258988 2228396 8 02:18:01 AM 5180136 7054476 2702296 34.28 2688 2045776 638804 7.15 253676 2077828 3604 02:19:01 AM 5105284 6973200 2777148 35.23 2688 2043748 731572 8.19 448684 1980416 172 Average: 5169309 7017551 2713123 34.42 2688 2025381 695871 7.79 258665 2110061 44186 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 270.64 179.82 1571.41 62.01 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 60.28 48.47 671.92 8.45 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 10.99 4.95 4.70 1.89 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 39.18 30.98 293.84 6.46 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 161.40 114.53 38.00 25.93 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 51.97 31.58 72.35 20.92 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 20.41 17.19 16.84 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 87.83 61.07 381.27 19.13 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) 01/21/2025 _x86_64_ (2 CPU) 02:11:08 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 25.83 0.00 4.15 3.04 0.09 66.89 02:13:01 AM 0 24.57 0.00 4.19 4.03 0.08 67.13 02:13:01 AM 1 27.08 0.00 4.11 2.05 0.10 66.66 02:14:01 AM all 30.14 0.00 4.28 7.40 0.10 58.08 02:14:01 AM 0 20.11 0.00 3.35 6.62 0.10 69.81 02:14:01 AM 1 40.22 0.00 5.21 8.18 0.10 46.28 02:15:01 AM all 8.71 0.00 1.60 19.60 0.08 70.01 02:15:01 AM 0 3.68 0.00 1.46 15.42 0.07 79.37 02:15:01 AM 1 13.77 0.00 1.75 23.80 0.08 60.60 02:16:01 AM all 20.91 0.00 3.43 4.31 0.11 71.23 02:16:01 AM 0 16.24 0.00 3.02 2.83 0.10 77.81 02:16:01 AM 1 25.58 0.00 3.85 5.78 0.12 64.68 02:17:01 AM all 14.73 0.00 2.86 4.52 0.07 77.83 02:17:01 AM 0 16.28 0.00 3.10 4.55 0.05 76.02 02:17:01 AM 1 13.18 0.00 2.63 4.48 0.08 79.63 02:18:01 AM all 2.65 0.00 0.79 0.52 0.04 96.00 02:18:01 AM 0 1.54 0.00 0.89 0.57 0.03 96.97 02:18:01 AM 1 3.77 0.00 0.69 0.47 0.05 95.03 02:19:01 AM all 26.26 0.00 2.69 0.80 0.09 70.15 02:19:01 AM 0 27.41 0.00 2.97 1.14 0.10 68.38 02:19:01 AM 1 25.11 0.00 2.42 0.47 0.08 71.92 Average: all 18.45 0.00 2.83 5.74 0.08 72.90 Average: 0 15.68 0.00 2.71 5.03 0.08 76.51 Average: 1 21.22 0.00 2.95 6.45 0.09 69.29