---> uname -a: Linux prd-centos8-robot-2c-8g-7639.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 591 4970 19 2135 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:f1:b0:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fef1:b022/64 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) 01/05/2025 _x86_64_ (2 CPU) 02:01:37 LINUX RESTART (2 CPU) 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 76.92 38.60 38.32 7455.38 13743.62 02:04:01 AM 104.58 0.10 104.48 9.06 10079.74 02:05:01 AM 32.58 1.05 31.53 108.78 3653.42 02:06:01 AM 63.16 9.23 53.93 1641.72 4218.76 02:07:01 AM 16.78 0.00 16.78 0.00 4284.54 02:08:01 AM 18.55 0.50 18.05 79.72 709.70 Average: 52.10 8.25 43.85 1549.19 6115.18 02:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5526508 7067888 2355924 29.89 2688 1733872 724848 8.12 186884 1887804 93168 02:04:01 AM 5268740 7068872 2613692 33.16 2688 1977632 677204 7.58 187180 2084672 90632 02:05:01 AM 5289840 7092776 2592592 32.89 2688 1980952 650500 7.28 216780 2035524 24 02:06:01 AM 5018408 7072508 2864024 36.33 2688 2224040 654100 7.32 262788 2233392 120744 02:07:01 AM 5015064 7069148 2867368 36.38 2688 2224040 654100 7.32 262788 2233396 4 02:08:01 AM 5102592 6981896 2779840 35.27 2688 2054692 742600 8.31 451916 1977680 13360 Average: 5203525 7058848 2678907 33.99 2688 2032538 683892 7.66 261389 2075411 52989 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 265.81 158.30 1292.75 59.47 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 84.01 65.03 949.06 9.74 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 15.88 10.16 7.01 3.71 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 232.82 178.01 340.06 39.34 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 1.48 0.73 0.18 0.12 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 63.82 39.81 83.75 27.73 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 110.64 75.34 445.49 23.35 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) 01/05/2025 _x86_64_ (2 CPU) 02:01:37 LINUX RESTART (2 CPU) 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 33.40 0.02 6.76 1.34 0.08 58.41 02:03:01 AM 0 35.92 0.02 7.30 1.44 0.08 55.24 02:03:01 AM 1 30.88 0.02 6.22 1.24 0.07 61.58 02:04:01 AM all 33.04 0.00 4.79 7.34 0.14 54.68 02:04:01 AM 0 34.45 0.00 4.96 7.56 0.15 52.88 02:04:01 AM 1 31.63 0.00 4.61 7.13 0.13 56.50 02:05:01 AM all 11.68 0.00 1.62 1.12 0.05 85.53 02:05:01 AM 0 8.29 0.00 1.52 1.25 0.05 88.89 02:05:01 AM 1 15.08 0.00 1.72 0.99 0.05 82.16 02:06:01 AM all 28.55 0.00 5.37 2.00 0.10 63.98 02:06:01 AM 0 29.29 0.00 5.51 2.09 0.10 63.00 02:06:01 AM 1 27.81 0.00 5.23 1.90 0.10 64.95 02:07:01 AM all 0.33 0.00 0.23 1.09 0.04 98.31 02:07:01 AM 0 0.57 0.00 0.23 1.10 0.05 98.05 02:07:01 AM 1 0.10 0.00 0.22 1.08 0.03 98.56 02:08:01 AM all 20.87 0.00 2.72 0.79 0.08 75.54 02:08:01 AM 0 29.59 0.00 2.60 1.17 0.07 66.57 02:08:01 AM 1 12.15 0.00 2.84 0.42 0.08 84.51 Average: all 21.30 0.00 3.58 2.28 0.08 72.75 Average: 0 23.01 0.00 3.69 2.44 0.08 70.78 Average: 1 19.59 0.00 3.47 2.12 0.08 74.73