---> uname -a: Linux prd-centos8-robot-2c-8g-21322.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 609 4966 19 2121 6792 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:60:e3:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe60:e3a9/64 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) 07:30:41 LINUX RESTART (2 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 198.07 136.69 61.38 14210.73 40169.58 07:33:01 AM 122.90 7.27 115.63 1110.08 10376.75 07:34:01 AM 25.17 0.38 24.79 64.25 2687.87 07:35:01 AM 46.63 0.03 46.59 0.53 3526.13 07:36:01 AM 23.63 0.03 23.59 3.47 4881.86 07:37:01 AM 2.02 0.10 1.92 32.13 93.95 07:38:01 AM 0.77 0.03 0.73 1.87 33.63 07:39:01 AM 19.78 0.43 19.34 47.98 1003.95 Average: 54.87 18.12 36.75 1934.02 7847.08 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 5392812 6994992 2489620 31.58 2688 1792544 752528 8.43 192908 2007228 119824 07:33:01 AM 5150508 6978032 2731924 34.66 2688 2004264 724944 8.12 221468 2156860 47220 07:34:01 AM 5239332 7068276 2643100 33.53 2688 2006196 643608 7.21 240112 2059036 4 07:35:01 AM 4965324 6991872 2917108 37.01 2688 2195736 680976 7.62 256096 2290812 132588 07:36:01 AM 5014072 7040356 2868360 36.39 2688 2195860 638708 7.15 259652 2235108 8 07:37:01 AM 4965992 6994340 2916440 37.00 2688 2197924 705616 7.90 259916 2282668 220 07:38:01 AM 4958796 6989716 2923636 37.09 2688 2200528 705616 7.90 260056 2289968 2200 07:39:01 AM 5176904 7040620 2705528 34.32 2688 2039700 644716 7.22 445652 1909208 13360 Average: 5107968 7012276 2774464 35.20 2688 2079094 687089 7.69 266982 2153861 39428 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 324.91 184.86 1574.20 60.73 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 63.51 48.06 574.83 8.91 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 12.36 7.83 5.22 3.26 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 45.43 34.38 278.86 8.73 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 139.24 114.10 28.43 28.87 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 32.06 20.65 8.80 5.09 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 26.16 21.20 6.85 4.93 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 49.88 37.14 87.50 27.73 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 86.70 58.53 320.60 18.53 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) 07:30:41 LINUX RESTART (2 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 42.37 0.06 10.66 14.45 0.16 32.30 07:32:01 AM 0 48.62 0.05 10.30 14.00 0.18 26.84 07:32:01 AM 1 36.11 0.07 11.02 14.90 0.13 37.77 07:33:01 AM all 31.45 0.00 5.54 4.69 0.13 58.20 07:33:01 AM 0 43.60 0.00 6.81 4.71 0.12 44.77 07:33:01 AM 1 19.32 0.00 4.26 4.66 0.13 71.61 07:34:01 AM all 10.18 0.00 1.16 1.61 0.05 87.00 07:34:01 AM 0 11.87 0.00 1.12 0.99 0.05 85.97 07:34:01 AM 1 8.48 0.00 1.20 2.22 0.05 88.04 07:35:01 AM all 27.26 0.00 4.38 3.49 0.13 64.74 07:35:01 AM 0 29.03 0.00 4.42 4.15 0.13 62.27 07:35:01 AM 1 25.48 0.00 4.35 2.83 0.12 67.22 07:36:01 AM all 1.94 0.00 0.71 1.24 0.04 96.07 07:36:01 AM 0 3.46 0.00 0.79 1.34 0.05 94.36 07:36:01 AM 1 0.42 0.00 0.64 1.14 0.03 97.78 07:37:01 AM all 7.03 0.00 0.68 0.01 0.06 92.22 07:37:01 AM 0 9.15 0.00 0.82 0.00 0.05 89.98 07:37:01 AM 1 4.91 0.00 0.53 0.02 0.07 94.47 07:38:01 AM all 10.82 0.00 0.71 0.01 0.08 88.39 07:38:01 AM 0 16.79 0.00 0.95 0.00 0.08 82.18 07:38:01 AM 1 4.86 0.00 0.47 0.02 0.07 94.59 07:39:01 AM all 23.24 0.00 2.77 0.41 0.12 73.46 07:39:01 AM 0 25.24 0.00 3.54 0.48 0.08 70.65 07:39:01 AM 1 21.25 0.00 1.99 0.33 0.15 76.28 Average: all 19.27 0.01 3.32 3.23 0.09 74.08 Average: 0 23.46 0.01 3.59 3.20 0.09 69.65 Average: 1 15.08 0.01 3.05 3.26 0.09 78.51