---> uname -a: Linux prd-centos8-robot-2c-8g-1188.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 631 4938 19 2127 6769 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:1e:90:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85927sec preferred_lft 85927sec inet6 fe80::f816:3eff:fe1e:9067/64 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) 12/09/2024 _x86_64_ (2 CPU) 02:07:40 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 176.91 109.53 67.38 14352.02 40392.04 02:10:01 AM 114.98 0.70 114.28 50.78 11497.18 02:11:01 AM 22.64 0.38 22.26 64.25 1645.33 02:12:01 AM 61.46 0.07 61.39 4.00 8074.82 02:13:01 AM 6.66 0.10 6.56 32.12 284.24 02:14:01 AM 1.95 0.03 1.92 1.87 115.00 02:15:01 AM 13.86 0.42 13.45 47.73 692.62 Average: 56.93 15.89 41.03 2079.11 8957.75 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5357424 7015152 2525008 32.03 2688 1846716 745032 8.34 224096 2007108 148452 02:10:01 AM 5154536 6991008 2727896 34.61 2688 2012812 727892 8.15 221396 2152132 30680 02:11:01 AM 5145784 7011692 2736648 34.72 2688 2041788 698468 7.82 247000 2140924 26968 02:12:01 AM 4980044 7019360 2902388 36.82 2688 2208624 674168 7.55 257624 2265188 84 02:13:01 AM 4944124 6984852 2938308 37.28 2688 2210036 741612 8.30 257816 2304588 448 02:14:01 AM 4937424 6979404 2945008 37.36 2688 2211288 741612 8.30 258024 2311236 188 02:15:01 AM 5130160 6999056 2752272 34.92 2688 2043552 704636 7.89 448284 1950136 13360 Average: 5092785 7000075 2789647 35.39 2688 2082117 719060 8.05 273463 2161616 31454 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 307.48 183.69 1565.37 59.70 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 64.10 51.10 675.07 8.89 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 16.19 9.05 6.17 3.71 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 232.39 166.07 336.40 42.15 0.00 0.00 0.00 0.00 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 17.48 10.06 4.30 1.28 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 30.66 23.08 8.71 5.96 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 59.66 40.23 84.12 25.50 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 103.99 69.04 382.90 21.03 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) 12/09/2024 _x86_64_ (2 CPU) 02:07:40 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 41.13 0.05 10.60 9.92 0.08 38.21 02:09:01 AM 0 37.55 0.02 9.92 10.59 0.08 41.85 02:09:01 AM 1 44.73 0.08 11.28 9.25 0.08 34.57 02:10:01 AM all 29.42 0.00 4.51 2.62 0.09 63.36 02:10:01 AM 0 26.02 0.00 4.00 2.78 0.08 67.12 02:10:01 AM 1 32.82 0.00 5.02 2.47 0.10 59.60 02:11:01 AM all 12.64 0.00 1.75 0.36 0.06 85.19 02:11:01 AM 0 13.54 0.00 2.02 0.38 0.07 83.99 02:11:01 AM 1 11.74 0.00 1.48 0.33 0.05 86.39 02:12:01 AM all 23.38 0.00 3.98 0.92 0.08 71.65 02:12:01 AM 0 18.73 0.00 3.79 1.02 0.07 76.40 02:12:01 AM 1 28.03 0.00 4.17 0.82 0.08 66.89 02:13:01 AM all 1.96 0.00 0.28 0.08 0.07 97.60 02:13:01 AM 0 0.17 0.00 0.08 0.02 0.07 99.67 02:13:01 AM 1 3.75 0.00 0.48 0.15 0.07 95.55 02:14:01 AM all 8.76 0.00 0.75 0.00 0.07 90.42 02:14:01 AM 0 7.95 0.00 0.97 0.00 0.07 91.02 02:14:01 AM 1 9.58 0.00 0.54 0.00 0.07 89.82 02:15:01 AM all 16.41 0.00 2.57 0.19 0.07 80.76 02:15:01 AM 0 20.18 0.00 3.06 0.05 0.07 76.65 02:15:01 AM 1 12.65 0.00 2.09 0.33 0.07 84.86 Average: all 19.10 0.01 3.49 2.01 0.07 75.32 Average: 0 17.73 0.00 3.40 2.12 0.07 76.67 Average: 1 20.46 0.01 3.58 1.90 0.07 73.97