---> uname -a: Linux prd-centos8-robot-2c-8g-30294.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 611 4969 19 2115 6789 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:b3:f3:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:feb3:f3e4/64 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) 09/29/2024 _x86_64_ (2 CPU) 08:58:18 LINUX RESTART (2 CPU) 08:59:01 AM tps rtps wtps bread/s bwrtn/s 09:00:01 AM 130.06 64.97 65.09 7422.92 22325.90 09:01:01 AM 102.33 0.70 101.63 50.78 10838.30 09:02:01 AM 19.32 0.50 18.82 66.62 1501.00 09:03:01 AM 53.32 0.03 53.28 3.47 4672.24 09:04:01 AM 16.26 0.00 16.26 0.00 4171.20 09:05:01 AM 13.00 0.42 12.58 69.04 464.66 09:06:01 AM 24.23 0.53 23.69 64.78 1029.21 Average: 51.22 9.60 41.62 1097.03 6429.40 08:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:00:01 AM 5272188 7012924 2610236 33.11 2688 1923864 753348 8.44 246528 2043252 203328 09:01:01 AM 5180632 7010456 2701792 34.28 2688 2006752 704340 7.89 222028 2128252 30088 09:02:01 AM 5257748 7089300 2624676 33.30 2688 2008764 628536 7.04 240976 2036708 4 09:03:01 AM 5007584 7041260 2874840 36.47 2688 2202988 663900 7.43 258756 2241944 117764 09:04:01 AM 5002612 7036284 2879812 36.53 2688 2202992 663900 7.43 258752 2243488 4 09:05:01 AM 5106812 6964484 2775612 35.21 2688 2033168 744700 8.34 285508 2136120 16768 09:06:01 AM 5099332 6962212 2783092 35.31 2688 2038824 737596 8.26 445244 1987608 16708 Average: 5132415 7016703 2750009 34.89 2688 2059622 699474 7.83 279685 2116767 54952 08:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 308.88 186.44 1572.23 61.17 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 53.23 42.85 612.75 8.11 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 10.76 8.31 4.83 3.28 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 236.15 208.86 339.20 48.17 0.00 0.00 0.00 0.00 09:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 AM eth0 1.42 0.73 0.20 0.12 0.00 0.00 0.00 0.00 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 54.60 37.15 77.91 20.14 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 19.13 17.58 15.49 8.34 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 97.74 71.71 374.69 21.33 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) 09/29/2024 _x86_64_ (2 CPU) 08:58:18 LINUX RESTART (2 CPU) 08:59:01 AM CPU %user %nice %system %iowait %steal %idle 09:00:01 AM all 40.92 0.04 7.79 8.13 0.13 43.00 09:00:01 AM 0 34.76 0.07 7.89 6.37 0.12 50.79 09:00:01 AM 1 47.06 0.02 7.68 9.89 0.13 35.23 09:01:01 AM all 30.88 0.00 4.47 4.21 0.13 60.31 09:01:01 AM 0 19.70 0.00 3.84 5.30 0.12 71.04 09:01:01 AM 1 42.04 0.00 5.10 3.12 0.15 49.59 09:02:01 AM all 10.38 0.00 1.14 0.40 0.06 88.02 09:02:01 AM 0 2.85 0.00 1.10 0.38 0.05 95.61 09:02:01 AM 1 17.91 0.00 1.19 0.42 0.07 80.42 09:03:01 AM all 28.30 0.00 4.64 2.66 0.10 64.29 09:03:01 AM 0 8.38 0.00 3.37 1.63 0.08 86.53 09:03:01 AM 1 48.28 0.00 5.92 3.69 0.12 41.99 09:04:01 AM all 0.12 0.00 0.28 0.96 0.03 98.61 09:04:01 AM 0 0.08 0.00 0.28 1.39 0.03 98.21 09:04:01 AM 1 0.15 0.00 0.28 0.53 0.02 99.02 09:05:01 AM all 14.57 0.00 2.00 0.19 0.08 83.16 09:05:01 AM 0 10.16 0.00 1.56 0.22 0.07 88.00 09:05:01 AM 1 18.97 0.00 2.44 0.17 0.08 78.34 09:06:01 AM all 27.91 0.00 3.41 0.46 0.13 68.09 09:06:01 AM 0 23.03 0.00 3.35 0.40 0.12 73.10 09:06:01 AM 1 32.78 0.00 3.48 0.52 0.13 63.09 Average: all 21.86 0.01 3.39 2.43 0.09 72.22 Average: 0 14.13 0.01 3.05 2.24 0.08 80.49 Average: 1 29.59 0.00 3.72 2.62 0.10 63.97