---> uname -a: Linux prd-centos8-robot-2c-8g-1693.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4808 19 2304 6810 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:66:d1:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fe66:d16e/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) 10/27/2024 _x86_64_ (2 CPU) 00:31:07 LINUX RESTART (2 CPU) 12:32:02 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 103.63 13.30 90.33 2382.51 6947.93 12:34:01 AM 69.06 0.70 68.36 50.79 9472.39 12:35:01 AM 24.91 0.42 24.49 64.78 1499.08 12:36:01 AM 57.60 2.68 54.92 428.92 7106.76 Average: 63.63 4.24 59.39 724.88 6253.52 12:32:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5224428 7020668 2658004 33.72 2688 1975136 741460 8.30 218208 2108612 220468 12:34:01 AM 5189100 7021492 2693332 34.17 2688 2009644 732392 8.20 221416 2127604 4 12:35:01 AM 5078620 7011152 2803812 35.57 2688 2106508 740756 8.29 259380 2189772 76864 12:36:01 AM 4944692 6988240 2937740 37.27 2688 2212532 713668 7.99 297788 2264468 13412 Average: 5109210 7010388 2773222 35.18 2688 2075955 732069 8.20 249198 2172614 77687 12:32:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 178.63 125.75 1233.81 26.22 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 58.26 36.06 421.76 5.97 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 41.69 35.47 295.68 8.85 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 50.22 40.62 26.89 26.01 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 81.80 59.20 491.45 16.72 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) 10/27/2024 _x86_64_ (2 CPU) 00:31:07 LINUX RESTART (2 CPU) 12:32:02 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 38.06 0.00 6.47 3.24 0.11 52.11 12:33:01 AM 0 29.88 0.00 5.79 2.56 0.12 61.65 12:33:01 AM 1 46.28 0.00 7.16 3.93 0.10 42.54 12:34:01 AM all 14.29 0.00 2.19 5.26 0.06 78.20 12:34:01 AM 0 6.89 0.00 1.84 7.57 0.05 83.65 12:34:01 AM 1 21.69 0.00 2.54 2.96 0.07 72.75 12:35:01 AM all 21.95 0.00 3.04 1.24 0.09 73.68 12:35:01 AM 0 20.02 0.00 3.10 1.45 0.10 75.33 12:35:01 AM 1 23.90 0.00 2.98 1.02 0.08 72.01 12:36:01 AM all 26.28 0.00 4.08 5.93 0.22 63.48 12:36:01 AM 0 22.75 0.00 4.24 7.66 0.08 65.28 12:36:01 AM 1 29.81 0.00 3.93 4.21 0.37 61.68 Average: all 25.10 0.00 3.94 3.93 0.12 66.91 Average: 0 19.85 0.00 3.74 4.82 0.09 71.51 Average: 1 30.37 0.00 4.14 3.03 0.16 62.30