---> uname -a: Linux prd-centos8-robot-2c-8g-19820.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 576 5011 19 2109 6825 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:41:9f:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fe41:9f5e/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) 07/12/2024 _x86_64_ (2 CPU) 04:42:18 LINUX RESTART (2 CPU) 04:43:01 AM tps rtps wtps bread/s bwrtn/s 04:44:01 AM 96.55 25.34 71.21 6704.51 6835.45 04:45:01 AM 83.19 0.70 82.49 50.78 9049.12 04:46:01 AM 16.88 0.85 16.03 123.98 1190.70 04:47:01 AM 45.17 0.00 45.17 0.00 2838.72 04:48:01 AM 23.14 0.13 23.01 35.59 5317.36 04:49:01 AM 3.83 0.00 3.83 0.00 135.86 04:50:01 AM 0.22 0.00 0.22 0.00 10.31 04:51:01 AM 18.33 0.42 17.91 47.73 704.97 Average: 35.92 3.43 32.49 870.50 3260.55 04:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:44:01 AM 5383888 7075896 2498544 31.70 2688 1874800 657708 7.36 208492 1969876 132032 04:45:01 AM 5194428 7013944 2688004 34.10 2688 1997016 694152 7.77 220372 2121680 26088 04:46:01 AM 5268804 7093332 2613628 33.16 2688 2002008 639720 7.16 239500 2029672 4 04:47:01 AM 5000696 7016932 2881736 36.56 2688 2185672 684504 7.66 255844 2256712 149084 04:48:01 AM 4986148 7003348 2896284 36.74 2688 2187024 726604 8.14 259312 2262956 4 04:49:01 AM 4915368 6932620 2967064 37.64 2688 2187076 825676 9.25 259312 2333236 24 04:50:01 AM 4891784 6909292 2990648 37.94 2688 2187332 844960 9.46 259340 2355268 24 04:51:01 AM 5158968 7010800 2723464 34.55 2688 2027584 692388 7.75 437428 1936012 13368 Average: 5100010 7007020 2782422 35.30 2688 2081064 720714 8.07 267450 2158176 40078 04:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 277.91 179.43 1580.66 56.26 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 47.62 37.80 471.27 7.31 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 20.58 9.68 6.00 3.44 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 41.82 37.74 275.33 17.10 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 179.71 158.80 37.27 467.11 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 484.85 457.86 6334.72 275.71 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 456.76 406.53 5250.91 26.41 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 95.47 82.54 685.87 26.16 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 200.59 171.30 1830.22 109.94 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) 07/12/2024 _x86_64_ (2 CPU) 04:42:18 LINUX RESTART (2 CPU) 04:43:01 AM CPU %user %nice %system %iowait %steal %idle 04:44:01 AM all 42.17 0.00 7.47 3.43 0.11 46.82 04:44:01 AM 0 27.91 0.00 7.20 4.60 0.12 60.18 04:44:01 AM 1 56.47 0.00 7.74 2.26 0.10 33.42 04:45:01 AM all 25.52 0.00 3.34 2.82 0.09 68.23 04:45:01 AM 0 14.47 0.00 2.37 2.88 0.08 80.19 04:45:01 AM 1 36.58 0.00 4.30 2.75 0.10 56.26 04:46:01 AM all 10.89 0.00 1.34 1.21 0.06 86.51 04:46:01 AM 0 5.43 0.00 1.17 1.22 0.05 92.13 04:46:01 AM 1 16.34 0.00 1.50 1.20 0.07 80.89 04:47:01 AM all 27.74 0.00 4.37 1.23 0.08 66.57 04:47:01 AM 0 20.13 0.00 3.96 1.55 0.08 74.28 04:47:01 AM 1 35.36 0.00 4.78 0.92 0.08 58.85 04:48:01 AM all 7.42 0.00 0.92 1.51 0.05 90.10 04:48:01 AM 0 7.55 0.00 1.01 1.40 0.05 89.99 04:48:01 AM 1 7.29 0.00 0.84 1.62 0.05 90.21 04:49:01 AM all 13.07 0.00 1.30 0.05 0.12 85.46 04:49:01 AM 0 21.78 0.00 2.22 0.00 0.14 75.87 04:49:01 AM 1 4.43 0.00 0.40 0.10 0.10 94.97 04:50:01 AM all 11.61 0.00 1.22 0.00 0.08 87.08 04:50:01 AM 0 5.89 0.00 0.99 0.00 0.07 93.06 04:50:01 AM 1 17.42 0.00 1.45 0.00 0.10 81.04 04:51:01 AM all 20.61 0.00 2.81 0.23 0.07 76.29 04:51:01 AM 0 17.46 0.00 3.25 0.07 0.07 79.15 04:51:01 AM 1 23.72 0.00 2.37 0.38 0.07 73.46 Average: all 19.90 0.00 2.85 1.31 0.08 75.85 Average: 0 15.08 0.00 2.78 1.47 0.08 80.59 Average: 1 24.72 0.00 2.93 1.16 0.08 71.11