---> uname -a: Linux prd-centos8-robot-2c-8g-24895.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 584 5021 19 2091 6817 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:73:14:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe73:1486/64 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) 09/21/2024 _x86_64_ (2 CPU) 02:43:33 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 73.04 25.11 47.93 6696.43 29214.96 02:46:01 AM 122.31 6.78 115.53 1247.58 10311.01 02:47:01 AM 33.41 0.83 32.58 83.72 3743.19 02:48:02 AM 5.41 0.05 5.36 1.47 202.65 02:49:01 AM 11.22 0.69 10.52 96.53 178.05 Average: 49.21 6.71 42.49 1630.31 8758.73 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5518280 7053092 2364152 29.99 2688 1726380 719864 8.06 187220 1892032 88768 02:46:01 AM 5118268 6970584 2764164 35.07 2688 2029300 738348 8.27 213576 2204140 112736 02:47:01 AM 5131636 6985072 2750796 34.90 2688 2030436 736276 8.24 234284 2171268 22428 02:48:02 AM 5159264 6990492 2723168 34.55 2688 2008220 718228 8.04 249440 2128024 8 02:49:01 AM 5183728 7019336 2698704 34.24 2688 2012596 687724 7.70 408784 1944704 1388 Average: 5222235 7003715 2660197 33.75 2688 1961386 720088 8.06 258661 2068034 45066 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 243.22 169.83 1233.96 60.24 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 85.55 68.54 947.55 9.93 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 21.50 10.58 14.05 5.34 0.00 0.00 0.00 0.00 02:48:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:02 AM eth0 5.11 3.30 2.91 0.93 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 16.08 13.52 12.34 6.65 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 74.49 53.29 443.61 16.65 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) 09/21/2024 _x86_64_ (2 CPU) 02:43:33 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 36.61 0.00 6.21 14.74 0.12 42.31 02:45:01 AM 0 38.06 0.00 5.62 14.58 0.12 41.62 02:45:01 AM 1 35.16 0.00 6.80 14.91 0.12 43.01 02:46:01 AM all 35.66 0.00 5.60 4.87 0.12 53.76 02:46:01 AM 0 41.20 0.00 5.59 4.54 0.12 48.55 02:46:01 AM 1 30.12 0.00 5.60 5.20 0.12 58.97 02:47:01 AM all 12.58 0.00 1.86 1.71 0.06 83.79 02:47:01 AM 0 12.78 0.00 2.27 1.69 0.07 83.19 02:47:01 AM 1 12.39 0.00 1.44 1.72 0.05 84.40 02:48:02 AM all 5.62 0.00 0.52 0.10 0.04 93.72 02:48:02 AM 0 7.55 0.00 0.84 0.02 0.03 91.56 02:48:02 AM 1 3.69 0.00 0.20 0.18 0.05 95.87 02:49:01 AM all 19.72 0.00 2.27 1.88 0.09 76.03 02:49:01 AM 0 15.50 0.00 2.25 2.32 0.10 79.82 02:49:01 AM 1 23.93 0.00 2.30 1.45 0.09 72.24 Average: all 22.04 0.00 3.29 4.66 0.09 69.92 Average: 0 23.05 0.00 3.32 4.63 0.09 68.91 Average: 1 21.04 0.00 3.27 4.69 0.08 70.92