---> uname -a: Linux prd-centos8-robot-2c-8g-42946.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 585 4950 19 2162 6815 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:48:a5:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe48:a5fd/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) 10/16/2024 _x86_64_ (2 CPU) 02:17:20 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 111.86 64.28 47.58 7616.79 33537.49 02:20:01 AM 123.38 3.37 120.01 91.84 11490.47 02:21:01 AM 23.29 0.38 22.91 62.51 1724.03 02:22:01 AM 53.22 0.07 53.16 5.73 5876.30 02:23:01 AM 13.05 0.08 12.96 31.99 2653.40 02:24:01 AM 13.40 0.33 13.06 37.06 1089.79 Average: 56.37 11.42 44.95 1307.73 9395.57 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 5370164 6996488 2512268 31.87 2688 1816300 754864 8.45 216476 2002352 116208 02:20:01 AM 5163320 6997708 2719112 34.50 2688 2010876 705524 7.90 221552 2142768 34476 02:21:01 AM 5247952 7083648 2634480 33.42 2688 2012760 621352 6.96 239848 2047632 8 02:22:01 AM 5023828 7061364 2858604 36.27 2688 2206932 628808 7.04 257988 2223936 70476 02:23:01 AM 4994356 7032996 2888076 36.64 2688 2208036 660792 7.40 258112 2252940 144 02:24:01 AM 5081996 6987320 2800436 35.53 2688 2079976 700596 7.84 304860 2139576 41272 Average: 5146936 7026587 2735496 34.70 2688 2055813 678656 7.60 249806 2134867 43764 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 280.49 183.99 1575.09 59.21 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 59.58 47.18 633.70 8.22 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 9.43 8.61 4.90 3.13 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 224.41 164.99 333.07 42.74 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 12.78 6.90 4.33 0.69 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 130.21 86.97 462.11 58.31 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 119.48 83.10 502.21 28.72 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) 10/16/2024 _x86_64_ (2 CPU) 02:17:20 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 39.32 0.05 7.22 6.84 0.12 46.46 02:19:01 AM 0 44.35 0.05 8.33 7.38 0.10 39.79 02:19:01 AM 1 34.34 0.05 6.11 6.30 0.13 53.06 02:20:01 AM all 31.07 0.00 4.96 3.61 0.11 60.26 02:20:01 AM 0 41.88 0.00 5.16 4.25 0.12 48.59 02:20:01 AM 1 20.26 0.00 4.75 2.97 0.10 71.93 02:21:01 AM all 10.57 0.00 1.18 6.27 0.05 81.93 02:21:01 AM 0 17.81 0.00 1.52 7.40 0.05 73.23 02:21:01 AM 1 3.54 0.00 0.85 5.18 0.05 90.37 02:22:01 AM all 26.72 0.00 4.48 2.35 0.11 66.33 02:22:01 AM 0 31.58 0.00 4.53 2.39 0.10 61.40 02:22:01 AM 1 21.86 0.00 4.44 2.31 0.12 71.28 02:23:01 AM all 0.43 0.00 0.28 2.31 0.03 96.94 02:23:01 AM 0 0.10 0.00 0.23 2.00 0.05 97.61 02:23:01 AM 1 0.77 0.00 0.32 2.62 0.02 96.28 02:24:01 AM all 18.90 0.00 2.10 0.13 0.08 78.79 02:24:01 AM 0 20.47 0.00 2.37 0.10 0.08 76.98 02:24:01 AM 1 17.34 0.00 1.84 0.15 0.08 80.59 Average: all 21.18 0.01 3.37 3.58 0.08 71.78 Average: 0 26.05 0.01 3.69 3.90 0.08 66.26 Average: 1 16.33 0.01 3.05 3.26 0.08 77.27