---> uname -a: Linux prd-centos8-robot-2c-8g-42458.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 586 4816 19 2294 6808 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:bd:2a:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85718sec preferred_lft 85718sec inet6 fe80::f816:3eff:febd:2aa9/64 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) 10/15/2024 _x86_64_ (2 CPU) 00:56:17 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 96.92 23.01 73.91 6473.84 7158.81 12:59:01 AM 80.02 0.70 79.32 50.79 9213.08 01:00:01 AM 16.19 0.42 15.78 64.78 1347.08 01:01:01 AM 44.90 0.02 44.89 0.13 2972.24 01:02:01 AM 22.57 0.10 22.47 5.20 5499.22 01:03:01 AM 0.55 0.00 0.55 0.00 8.95 01:04:01 AM 0.17 0.00 0.17 0.00 2.08 01:05:01 AM 0.10 0.00 0.10 0.00 1.18 01:06:01 AM 0.15 0.00 0.15 0.00 1.05 01:07:01 AM 11.45 0.18 11.26 33.86 329.46 Average: 27.30 2.44 24.86 662.89 2653.38 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5343148 7053788 2539284 32.21 2688 1892216 683752 7.66 210432 2005356 146896 12:59:01 AM 5179636 7010840 2702796 34.29 2688 2008272 697996 7.82 221684 2134660 30088 01:00:01 AM 5257480 7090628 2624952 33.30 2688 2010220 635808 7.12 240692 2038876 4 01:01:01 AM 4981516 7016788 2900916 36.80 2688 2204200 683816 7.66 255316 2275600 154392 01:02:01 AM 5028548 7063688 2853884 36.21 2688 2204404 627060 7.02 258624 2220120 4 01:03:01 AM 5028588 7063728 2853844 36.21 2688 2204404 627060 7.02 258628 2220184 4 01:04:01 AM 5028872 7064004 2853560 36.20 2688 2204404 627060 7.02 258628 2220116 4 01:05:01 AM 5028528 7063664 2853904 36.21 2688 2204408 627060 7.02 258628 2220424 4 01:06:01 AM 5028900 7064036 2853532 36.20 2688 2204408 627060 7.02 258628 2220136 4 01:07:01 AM 4949952 6983364 2932480 37.20 2688 2202296 701476 7.85 295420 2262708 13360 Average: 5085517 7047453 2796915 35.48 2688 2133923 653815 7.32 251668 2181818 34476 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 304.15 201.77 1651.11 60.84 0.00 0.00 0.00 0.00 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 68.42 46.66 554.23 7.78 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 15.78 11.23 5.62 3.95 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 44.37 37.42 299.47 9.54 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 522.57 371.00 106.82 90.44 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 3.02 1.97 0.57 0.48 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 1.48 0.37 0.15 0.06 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 1.68 0.33 0.36 0.23 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 2.47 0.17 0.11 0.01 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 16.33 12.98 14.51 6.11 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 98.04 68.40 263.30 17.95 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) 10/15/2024 _x86_64_ (2 CPU) 00:56:17 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.34 0.00 7.05 4.78 0.11 50.72 12:58:01 AM 0 41.63 0.00 7.53 4.70 0.12 46.02 12:58:01 AM 1 33.05 0.00 6.57 4.86 0.10 55.42 12:59:01 AM all 21.46 0.00 3.09 2.54 0.08 72.83 12:59:01 AM 0 28.06 0.00 3.16 2.26 0.08 66.44 12:59:01 AM 1 14.87 0.00 3.02 2.82 0.08 79.21 01:00:01 AM all 10.09 0.00 1.36 0.34 0.05 88.16 01:00:01 AM 0 5.48 0.00 1.27 0.32 0.03 92.90 01:00:01 AM 1 14.70 0.00 1.45 0.37 0.07 83.41 01:01:01 AM all 25.57 0.00 4.38 3.10 0.08 66.87 01:01:01 AM 0 32.88 0.00 5.01 4.93 0.10 57.07 01:01:01 AM 1 18.25 0.00 3.75 1.27 0.07 76.67 01:02:01 AM all 2.85 0.00 1.34 1.02 0.04 94.75 01:02:01 AM 0 3.20 0.00 1.59 0.89 0.05 94.27 01:02:01 AM 1 2.49 0.00 1.09 1.15 0.03 95.23 01:03:01 AM all 0.39 0.00 0.08 0.00 0.03 99.51 01:03:01 AM 0 0.65 0.00 0.08 0.00 0.02 99.25 01:03:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 01:04:01 AM all 0.29 0.00 0.06 0.00 0.02 99.63 01:04:01 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 01:04:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 01:05:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 01:05:01 AM 0 0.50 0.00 0.07 0.00 0.02 99.42 01:05:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 01:06:01 AM all 0.23 0.00 0.08 0.00 0.02 99.67 01:06:01 AM 0 0.18 0.00 0.07 0.00 0.00 99.75 01:06:01 AM 1 0.27 0.00 0.10 0.00 0.03 99.60 01:07:01 AM all 12.06 0.00 1.43 0.17 0.04 86.30 01:07:01 AM 0 12.77 0.00 1.40 0.32 0.05 85.46 01:07:01 AM 1 11.36 0.00 1.45 0.02 0.03 87.14 Average: all 11.06 0.00 1.89 1.19 0.05 85.81 Average: 0 12.58 0.00 2.02 1.34 0.05 84.01 Average: 1 9.53 0.00 1.76 1.05 0.05 87.60