---> uname -a: Linux prd-centos8-robot-2c-8g-1095.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 623 4974 19 2099 6778 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:f6:a1:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86155sec preferred_lft 86155sec inet6 fe80::f816:3eff:fef6:a15e/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) 12/08/2024 _x86_64_ (2 CPU) 23:05:03 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 101.53 15.08 86.45 2702.08 6732.93 11:08:01 PM 74.31 0.90 73.41 85.57 9389.74 11:09:01 PM 25.15 0.72 24.43 95.45 1068.09 Average: 67.00 5.57 61.43 960.99 5730.45 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5265280 7003224 2617144 33.20 2688 1919840 768640 8.61 209740 2085508 165508 11:08:01 PM 5155088 6996412 2727336 34.60 2688 2018552 747864 8.37 230984 2152716 17512 11:09:01 PM 5154548 7001944 2727876 34.61 2688 2023912 741788 8.31 408116 1975352 16736 Average: 5191639 7000527 2690785 34.14 2688 1987435 752764 8.43 282947 2071192 66585 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 208.17 152.44 1438.67 47.87 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 62.28 41.49 460.85 9.33 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 22.50 19.26 17.72 9.34 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 97.64 71.06 639.07 22.18 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) 12/08/2024 _x86_64_ (2 CPU) 23:05:03 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 39.23 0.00 6.08 3.82 0.12 50.75 11:07:01 PM 0 27.05 0.00 5.32 4.12 0.13 63.38 11:07:01 PM 1 51.45 0.00 6.84 3.51 0.10 38.09 11:08:01 PM all 20.58 0.00 3.07 1.86 0.10 74.39 11:08:01 PM 0 12.46 0.00 2.17 1.49 0.10 83.78 11:08:01 PM 1 28.69 0.00 3.96 2.24 0.10 65.01 11:09:01 PM all 29.99 0.00 3.42 1.10 0.10 65.40 11:09:01 PM 0 23.56 0.00 3.67 0.98 0.10 71.70 11:09:01 PM 1 36.39 0.00 3.16 1.22 0.10 59.13 Average: all 29.92 0.00 4.19 2.26 0.11 63.53 Average: 0 21.01 0.00 3.72 2.20 0.11 72.96 Average: 1 38.82 0.00 4.65 2.32 0.10 54.11