---> uname -a: Linux prd-centos8-robot-2c-8g-40728.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 605 4997 19 2094 6796 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:f5:1b:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fef5:1b9c/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) 10/09/2024 _x86_64_ (2 CPU) 02:36:11 LINUX RESTART (2 CPU) 02:37:01 AM tps rtps wtps bread/s bwrtn/s 02:38:02 AM 98.52 15.61 82.91 2744.95 6701.83 02:39:01 AM 73.11 0.71 72.40 51.64 9281.94 02:40:01 AM 8.87 0.03 8.83 0.53 691.65 02:41:01 AM 17.47 0.68 16.79 102.08 372.68 Average: 49.39 4.27 45.12 727.62 4241.02 02:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:38:02 AM 5321176 7056656 2561256 32.49 2688 1916972 682968 7.65 210400 2027196 160144 02:39:01 AM 5161932 6996084 2720500 34.51 2688 2011252 751360 8.41 221140 2152968 13084 02:40:01 AM 5160372 6994544 2722060 34.53 2688 2011272 755232 8.46 221160 2154596 8 02:41:01 AM 5122836 6960428 2759596 35.01 2688 2014636 767256 8.59 406504 2008036 176 Average: 5191579 7001928 2690853 34.14 2688 1988533 739204 8.28 264801 2085699 43353 02:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:02 AM eth0 250.42 166.79 1528.09 49.34 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 54.08 40.34 421.31 13.37 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 1.22 0.43 0.39 0.14 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 24.75 20.06 22.99 10.34 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 82.74 56.98 493.49 18.32 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) 10/09/2024 _x86_64_ (2 CPU) 02:36:11 LINUX RESTART (2 CPU) 02:37:01 AM CPU %user %nice %system %iowait %steal %idle 02:38:02 AM all 39.08 0.00 6.71 3.55 0.13 50.54 02:38:02 AM 0 40.53 0.00 5.97 3.69 0.13 49.67 02:38:02 AM 1 37.63 0.00 7.44 3.40 0.12 51.40 02:39:01 AM all 18.68 0.00 2.79 3.21 0.08 75.25 02:39:01 AM 0 31.12 0.00 3.65 4.08 0.08 61.07 02:39:01 AM 1 6.24 0.00 1.93 2.34 0.07 89.41 02:40:01 AM all 0.43 0.00 0.14 0.13 0.03 99.27 02:40:01 AM 0 0.18 0.00 0.23 0.17 0.05 99.37 02:40:01 AM 1 0.68 0.00 0.05 0.08 0.02 99.17 02:41:01 AM all 25.49 0.00 2.66 0.18 0.08 71.59 02:41:01 AM 0 35.92 0.00 2.94 0.23 0.08 60.83 02:41:01 AM 1 15.07 0.00 2.39 0.13 0.07 82.35 Average: all 20.93 0.00 3.08 1.76 0.08 74.15 Average: 0 26.92 0.00 3.20 2.03 0.09 67.76 Average: 1 14.94 0.00 2.96 1.49 0.07 80.54