---> uname -a: Linux prd-centos8-robot-2c-8g-21207.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 580 4964 19 2152 6820 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:ff:b3:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85960sec preferred_lft 85960sec inet6 fe80::f816:3eff:feff:b3fb/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) 09/12/2024 _x86_64_ (2 CPU) 00:57:16 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 99.87 22.61 77.25 3377.57 6443.01 01:00:01 AM 76.73 0.70 76.03 50.77 9167.82 01:01:01 AM 17.46 0.42 17.04 64.78 1207.01 01:02:01 AM 60.21 0.12 60.10 5.33 7713.37 01:03:01 AM 3.40 0.10 3.30 32.13 125.71 01:04:01 AM 14.78 0.42 14.36 47.72 1158.85 Average: 45.41 4.06 41.35 596.22 4303.29 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5351236 7072956 2531196 32.11 2688 1902960 660416 7.39 210532 1994676 153444 01:00:01 AM 5231592 7058464 2650840 33.63 2688 2004180 673636 7.54 229240 2075608 13852 01:01:01 AM 5152572 7033476 2729860 34.63 2688 2055424 703140 7.87 252628 2121736 46512 01:02:01 AM 5038284 7064732 2844148 36.08 2688 2195844 634440 7.10 260056 2208056 92 01:03:01 AM 4981120 7012680 2901312 36.81 2688 2200988 698356 7.82 260188 2263756 4180 01:04:01 AM 5177960 7073388 2704472 34.31 2688 2070316 654428 7.33 460224 1890808 37168 Average: 5155461 7052616 2726971 34.60 2688 2071619 670736 7.51 278811 2092440 42541 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 271.90 164.31 1652.48 59.82 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 57.40 41.18 469.91 7.65 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 21.14 15.78 43.59 4.74 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 209.09 155.20 277.70 44.42 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 34.49 22.45 153.06 1.85 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 99.53 68.13 285.34 53.45 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 115.60 77.85 480.30 28.66 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) 09/12/2024 _x86_64_ (2 CPU) 00:57:16 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.48 0.00 6.79 3.01 0.12 52.61 12:59:01 AM 0 36.92 0.00 7.38 3.59 0.12 52.00 12:59:01 AM 1 38.05 0.00 6.19 2.42 0.12 53.22 01:00:01 AM all 20.00 0.00 3.12 2.54 0.08 74.26 01:00:01 AM 0 16.88 0.00 2.76 2.35 0.08 77.92 01:00:01 AM 1 23.11 0.00 3.49 2.72 0.08 70.60 01:01:01 AM all 17.26 0.00 2.23 1.44 0.06 79.02 01:01:01 AM 0 14.72 0.00 2.14 0.67 0.05 82.42 01:01:01 AM 1 19.79 0.00 2.32 2.20 0.07 75.62 01:02:01 AM all 19.40 0.00 3.28 2.42 0.09 74.81 01:02:01 AM 0 17.67 0.00 3.29 1.87 0.10 77.07 01:02:01 AM 1 21.14 0.00 3.26 2.98 0.08 72.54 01:03:01 AM all 1.96 0.00 0.23 0.03 0.03 97.74 01:03:01 AM 0 2.40 0.00 0.29 0.02 0.02 97.28 01:03:01 AM 1 1.52 0.00 0.18 0.05 0.05 98.19 01:04:01 AM all 19.70 0.00 2.61 0.27 0.08 77.34 01:04:01 AM 0 13.86 0.00 2.29 0.47 0.07 83.32 01:04:01 AM 1 25.65 0.00 2.94 0.07 0.08 71.26 Average: all 19.31 0.00 3.05 1.62 0.08 75.95 Average: 0 17.09 0.00 3.03 1.50 0.07 78.31 Average: 1 21.54 0.00 3.07 1.74 0.08 73.57