---> uname -a: Linux prd-centos8-robot-2c-8g-10770.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 605 4966 19 2125 6795 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:da:6a:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:feda:6ac4/64 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) 11/27/2024 _x86_64_ (2 CPU) 04:04:54 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 87.69 22.17 65.52 5041.48 5878.33 04:08:01 AM 86.04 0.70 85.34 50.79 9575.10 04:09:01 AM 29.24 0.42 28.82 64.78 2472.34 04:10:01 AM 48.00 0.03 47.97 3.47 7048.03 04:11:01 AM 2.98 0.12 2.87 33.06 94.50 04:12:01 AM 2.23 0.00 2.23 0.00 117.39 04:13:01 AM 0.23 0.00 0.23 0.00 3.23 04:14:01 AM 20.36 0.40 19.96 46.79 918.81 Average: 34.60 2.98 31.62 655.18 3263.51 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5338404 7034788 2544028 32.27 2688 1878352 691220 7.74 209268 2011420 137136 04:08:01 AM 5147532 6981696 2734900 34.70 2688 2011244 745892 8.35 221068 2168184 30116 04:09:01 AM 5041452 6978936 2840980 36.04 2688 2111420 750248 8.40 258480 2227580 80140 04:10:01 AM 4998916 7035936 2883516 36.58 2688 2206488 661264 7.40 257124 2250276 4 04:11:01 AM 4950948 6990368 2931484 37.19 2688 2208888 731920 8.20 257392 2298248 1408 04:12:01 AM 4950816 6990240 2931616 37.19 2688 2208888 731920 8.20 257392 2298316 4 04:13:01 AM 4940288 6980928 2942144 37.33 2688 2210104 747328 8.37 257452 2308532 1208 04:14:01 AM 5091644 6959400 2790788 35.41 2688 2043236 745160 8.34 447976 1994364 13368 Average: 5057500 6994036 2824932 35.84 2688 2109828 725619 8.12 270769 2194615 32923 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 305.50 184.37 1638.12 58.29 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 61.62 45.48 593.22 7.85 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 42.44 30.71 297.16 8.03 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 232.09 169.21 50.85 43.99 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 73.25 64.46 30.19 23.26 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 282.56 281.91 56.94 120.27 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 177.71 176.62 148.81 60.81 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 54.72 39.19 85.03 24.47 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 153.74 124.00 362.57 43.37 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) 11/27/2024 _x86_64_ (2 CPU) 04:04:54 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 35.83 0.00 6.72 4.97 0.13 52.36 04:07:01 AM 0 37.19 0.00 8.00 3.96 0.12 50.74 04:07:01 AM 1 34.47 0.00 5.44 5.99 0.13 53.97 04:08:01 AM all 23.16 0.00 3.19 3.53 0.08 70.04 04:08:01 AM 0 13.79 0.00 2.42 4.43 0.07 79.29 04:08:01 AM 1 32.53 0.00 3.96 2.64 0.08 60.79 04:09:01 AM all 22.39 0.00 2.92 1.69 0.08 72.92 04:09:01 AM 0 18.05 0.00 3.14 1.62 0.07 77.11 04:09:01 AM 1 26.73 0.00 2.69 1.76 0.10 68.72 04:10:01 AM all 15.15 0.00 2.83 0.74 0.08 81.20 04:10:01 AM 0 10.04 0.00 2.04 0.55 0.07 87.31 04:10:01 AM 1 20.27 0.00 3.63 0.92 0.10 75.08 04:11:01 AM all 6.53 0.00 0.41 0.03 0.07 92.96 04:11:01 AM 0 5.23 0.00 0.37 0.03 0.07 94.30 04:11:01 AM 1 7.83 0.00 0.45 0.02 0.07 91.64 04:12:01 AM all 21.24 0.00 0.54 0.01 0.09 78.12 04:12:01 AM 0 23.56 0.00 0.57 0.02 0.10 75.76 04:12:01 AM 1 18.92 0.00 0.50 0.00 0.08 80.49 04:13:01 AM all 22.82 0.00 0.48 0.00 0.11 76.59 04:13:01 AM 0 27.18 0.00 0.49 0.00 0.12 72.21 04:13:01 AM 1 18.45 0.00 0.47 0.00 0.10 80.98 04:14:01 AM all 20.40 0.00 2.62 0.46 0.07 76.45 04:14:01 AM 0 11.86 0.00 2.71 0.28 0.07 85.07 04:14:01 AM 1 28.92 0.00 2.54 0.63 0.07 67.84 Average: all 20.94 0.00 2.47 1.43 0.09 75.08 Average: 0 18.35 0.00 2.47 1.36 0.08 77.73 Average: 1 23.52 0.00 2.46 1.50 0.09 72.42