---> uname -a: Linux prd-centos8-robot-2c-8g-24892.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 570 5032 19 2093 6831 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:6f:6c:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe6f:6cfb/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) 02:38:18 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 52.24 18.82 33.42 5465.93 14508.75 02:41:01 AM 121.73 6.78 114.95 1246.96 9961.03 02:42:01 AM 29.40 0.87 28.53 84.25 4183.29 02:43:01 AM 20.33 0.68 19.64 94.90 452.97 Average: 55.93 6.79 49.14 1723.18 7277.27 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5479836 7034808 2402596 30.48 2688 1746048 748800 8.38 189972 1923424 106756 02:41:01 AM 5136240 6991308 2746192 34.84 2688 2032188 735924 8.24 213752 2188016 131724 02:42:01 AM 5216448 7051528 2665984 33.82 2688 2012168 669800 7.50 231852 2089016 1264 02:43:01 AM 5245184 7086280 2637248 33.46 2688 2017556 620328 6.95 408240 1881756 16784 Average: 5269427 7040981 2613005 33.15 2688 1951990 693713 7.77 260954 2020553 64132 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 251.02 160.15 1307.60 58.71 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 84.10 65.63 873.31 9.60 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 13.11 7.63 11.96 3.77 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 19.61 17.28 15.72 8.61 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 91.97 62.68 552.24 20.17 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) 02:38:18 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 32.41 0.00 5.69 15.16 0.11 46.63 02:40:01 AM 0 31.58 0.00 5.56 15.55 0.12 47.20 02:40:01 AM 1 33.24 0.00 5.82 14.77 0.10 46.07 02:41:01 AM all 35.22 0.00 5.66 5.16 0.12 53.86 02:41:01 AM 0 30.35 0.00 5.40 5.66 0.12 58.48 02:41:01 AM 1 40.09 0.00 5.91 4.65 0.12 49.23 02:42:01 AM all 7.21 0.00 1.59 2.49 0.08 88.63 02:42:01 AM 0 5.41 0.00 1.36 2.76 0.08 90.38 02:42:01 AM 1 9.00 0.00 1.82 2.22 0.08 86.88 02:43:01 AM all 29.30 0.00 2.87 0.99 0.10 66.73 02:43:01 AM 0 29.49 0.00 2.86 0.63 0.10 66.92 02:43:01 AM 1 29.11 0.00 2.89 1.35 0.10 66.55 Average: all 26.04 0.00 3.95 5.93 0.10 63.98 Average: 0 24.21 0.00 3.79 6.13 0.10 65.76 Average: 1 27.86 0.00 4.11 5.73 0.10 62.20