---> uname -a: Linux prd-centos8-robot-2c-8g-8324.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 661 4908 19 2127 6739 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:de:64:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.88/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fede:64f3/64 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) 11/18/2024 _x86_64_ (2 CPU) 04:08:26 LINUX RESTART (2 CPU) 04:09:01 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 108.31 31.04 77.27 6674.31 7038.07 04:11:01 AM 81.69 0.70 80.99 50.77 9323.11 04:12:01 AM 35.00 0.42 34.59 64.78 2615.66 04:13:01 AM 41.39 0.03 41.36 3.47 6817.13 04:14:01 AM 2.92 0.10 2.82 32.12 92.94 04:15:01 AM 2.25 0.03 2.22 1.87 113.68 04:16:01 AM 13.45 0.33 13.11 37.86 588.32 Average: 40.72 4.67 36.05 980.79 3798.64 04:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 5290284 7015324 2592148 32.89 2688 1907768 763752 8.55 214744 2056148 167736 04:11:01 AM 5152780 6985508 2729652 34.63 2688 2009780 768116 8.60 230448 2152264 31228 04:12:01 AM 4879108 6939280 3003324 38.10 2688 2230212 816376 9.14 285040 2350736 200740 04:13:01 AM 4950396 6983432 2932036 37.20 2688 2202572 719480 8.06 257240 2299392 4 04:14:01 AM 4907112 6941992 2975320 37.75 2688 2204412 771512 8.64 257504 2342436 564 04:15:01 AM 4902144 6938868 2980288 37.81 2688 2206312 771512 8.64 257640 2347260 1124 04:16:01 AM 5039116 6909868 2843316 36.07 2688 2044172 802748 8.99 293580 2193952 21504 Average: 5017277 6959182 2865155 36.35 2688 2115033 773357 8.66 256599 2248884 60414 04:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 301.48 191.34 1623.63 61.40 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 65.00 47.34 587.77 9.02 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 38.79 31.22 294.84 6.81 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 236.93 162.99 51.69 36.34 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 26.64 17.39 6.93 2.76 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 23.50 18.93 6.73 4.51 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 65.99 44.86 86.75 34.61 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 108.33 73.44 379.79 22.21 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) 11/18/2024 _x86_64_ (2 CPU) 04:08:26 LINUX RESTART (2 CPU) 04:09:01 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 41.77 0.01 7.65 3.69 0.10 46.78 04:10:01 AM 0 48.66 0.00 7.52 2.99 0.10 40.72 04:10:01 AM 1 34.87 0.02 7.77 4.39 0.10 52.85 04:11:01 AM all 23.47 0.00 3.37 2.39 0.09 70.68 04:11:01 AM 0 18.91 0.00 2.95 3.07 0.08 74.97 04:11:01 AM 1 28.02 0.00 3.79 1.70 0.10 66.39 04:12:01 AM all 22.95 0.00 2.88 1.09 0.09 72.98 04:12:01 AM 0 23.69 0.00 2.73 0.83 0.08 72.67 04:12:01 AM 1 22.21 0.00 3.04 1.35 0.10 73.30 04:13:01 AM all 11.11 0.00 2.38 4.15 0.09 82.27 04:13:01 AM 0 16.33 0.00 2.86 4.28 0.08 76.45 04:13:01 AM 1 5.88 0.00 1.91 4.01 0.10 88.10 04:14:01 AM all 5.43 0.00 0.53 0.01 0.05 93.99 04:14:01 AM 0 6.01 0.00 0.57 0.00 0.03 93.39 04:14:01 AM 1 4.85 0.00 0.48 0.02 0.07 94.58 04:15:01 AM all 9.21 0.00 0.65 0.06 0.06 90.02 04:15:01 AM 0 13.81 0.00 0.89 0.00 0.07 85.24 04:15:01 AM 1 4.61 0.00 0.42 0.12 0.05 94.80 04:16:01 AM all 19.51 0.00 2.14 0.20 0.09 78.06 04:16:01 AM 0 21.15 0.00 2.00 0.37 0.08 76.39 04:16:01 AM 1 17.88 0.00 2.27 0.03 0.10 79.72 Average: all 19.06 0.00 2.80 1.65 0.08 76.40 Average: 0 21.22 0.00 2.79 1.65 0.08 74.27 Average: 1 16.90 0.00 2.81 1.66 0.09 78.54