---> uname -a: Linux prd-centos8-robot-2c-8g-26010.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 563 5043 19 2090 6838 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:67:64:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe67:64ac/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) 09/23/2024 _x86_64_ (2 CPU) 02:38:27 LINUX RESTART (2 CPU) 02:39:02 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 116.36 54.26 62.10 7458.31 29922.02 02:41:01 AM 104.73 0.70 104.03 50.77 10901.72 02:42:01 AM 14.68 0.03 14.65 0.53 1422.68 02:43:01 AM 8.05 0.20 7.85 34.79 165.51 Average: 60.73 13.63 47.10 1863.03 10523.43 02:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5405500 7042180 2476932 31.42 2688 1826240 730240 8.18 219744 1962428 109544 02:41:01 AM 5183672 7013900 2698760 34.24 2688 2006716 703448 7.88 222060 2124268 30240 02:42:01 AM 5189236 7018904 2693196 34.17 2688 2006736 703448 7.88 222092 2125628 4 02:43:01 AM 5182532 7013424 2699900 34.25 2688 2007924 698436 7.82 247476 2108428 4 Average: 5240235 7022102 2642197 33.52 2688 1961904 708893 7.94 227843 2080188 34948 02:39:02 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 277.98 174.78 1596.57 60.70 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 64.65 51.64 613.15 8.51 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 2.33 0.40 0.52 0.14 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 13.48 9.30 12.53 5.15 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 88.83 58.55 551.41 18.45 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) 09/23/2024 _x86_64_ (2 CPU) 02:38:27 LINUX RESTART (2 CPU) 02:39:02 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 40.38 0.03 7.06 10.44 0.14 41.95 02:40:01 AM 0 45.96 0.07 8.40 12.47 0.15 32.95 02:40:01 AM 1 34.78 0.00 5.73 8.41 0.12 50.96 02:41:01 AM all 32.13 0.00 5.03 3.78 0.10 58.96 02:41:01 AM 0 38.81 0.00 5.75 3.72 0.10 51.62 02:41:01 AM 1 25.45 0.00 4.32 3.83 0.10 66.30 02:42:01 AM all 0.41 0.00 0.18 0.36 0.03 99.02 02:42:01 AM 0 0.33 0.00 0.08 0.27 0.03 99.28 02:42:01 AM 1 0.48 0.00 0.27 0.45 0.03 98.76 02:43:01 AM all 10.65 0.00 1.07 0.57 0.05 87.66 02:43:01 AM 0 18.26 0.00 1.23 0.97 0.07 79.47 02:43:01 AM 1 3.03 0.00 0.90 0.17 0.03 95.87 Average: all 20.80 0.01 3.32 3.75 0.08 72.05 Average: 0 25.74 0.02 3.84 4.31 0.09 66.00 Average: 1 15.85 0.00 2.79 3.19 0.07 78.10