---> uname -a: Linux prd-centos8-robot-2c-8g-5596.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 612 4955 19 2129 6789 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:15:0c:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe15:c1b/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) 11/09/2024 _x86_64_ (2 CPU) 23:27:10 LINUX RESTART (2 CPU) 11:28:02 PM tps rtps wtps bread/s bwrtn/s 11:29:01 PM 101.71 7.32 94.39 1285.21 6700.56 11:30:01 PM 67.33 0.95 66.38 108.36 8541.84 11:31:01 PM 15.56 0.10 15.46 5.33 1204.21 11:32:01 PM 57.56 2.52 55.04 396.07 7168.42 11:33:01 PM 3.82 0.00 3.82 0.00 141.59 11:34:01 PM 0.48 0.00 0.48 0.00 6.95 11:35:01 PM 0.32 0.00 0.32 0.00 3.15 11:36:01 PM 14.01 0.42 13.60 69.86 578.99 Average: 32.45 1.40 31.05 230.89 3035.49 11:28:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:29:01 PM 5238024 7037432 2644408 33.55 2688 1977308 698152 7.82 210248 2097528 194848 11:30:01 PM 5223840 7056928 2658592 33.73 2688 2010180 674304 7.55 239260 2069452 16 11:31:01 PM 5065124 6981236 2817308 35.74 2688 2090496 748412 8.38 255404 2206596 62196 11:32:01 PM 4987576 7031668 2894856 36.73 2688 2213424 655496 7.34 263020 2255312 24 11:33:01 PM 4987772 7031868 2894660 36.72 2688 2213428 655496 7.34 263020 2255476 4 11:34:01 PM 4987768 7031864 2894664 36.72 2688 2213428 655496 7.34 263020 2255472 4 11:35:01 PM 4987800 7031896 2894632 36.72 2688 2213428 655496 7.34 263020 2255508 4 11:36:01 PM 5090524 6962528 2791908 35.42 2688 2047224 737196 8.25 295752 2143476 15040 Average: 5071054 7020678 2811378 35.67 2688 2122364 685006 7.67 256593 2192352 34017 11:28:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 91.31 74.11 929.20 9.87 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 51.48 41.17 440.63 7.92 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 43.08 35.77 293.90 7.00 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 604.95 447.94 129.19 109.75 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 3.27 2.18 0.79 0.67 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 5.80 2.13 1.06 0.62 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 1.90 1.35 0.51 0.40 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 123.45 83.80 92.44 25.88 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 115.70 86.07 234.52 20.28 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) 11/09/2024 _x86_64_ (2 CPU) 23:27:10 LINUX RESTART (2 CPU) 11:28:02 PM CPU %user %nice %system %iowait %steal %idle 11:29:01 PM all 35.26 0.00 5.75 1.64 0.12 57.23 11:29:01 PM 0 42.25 0.00 6.60 1.64 0.12 49.39 11:29:01 PM 1 28.26 0.00 4.90 1.63 0.12 65.09 11:30:01 PM all 21.71 0.00 2.40 1.41 0.08 74.40 11:30:01 PM 0 27.70 0.00 2.27 1.27 0.07 68.70 11:30:01 PM 1 15.72 0.00 2.54 1.55 0.08 80.11 11:31:01 PM all 11.31 0.00 2.25 0.28 0.05 86.12 11:31:01 PM 0 19.46 0.00 2.96 0.23 0.05 77.30 11:31:01 PM 1 3.17 0.00 1.54 0.32 0.05 94.92 11:32:01 PM all 17.50 0.00 3.88 1.99 0.12 76.52 11:32:01 PM 0 20.11 0.00 4.53 2.00 0.12 73.25 11:32:01 PM 1 14.90 0.00 3.23 1.97 0.12 79.78 11:33:01 PM all 0.29 0.00 0.11 0.02 0.03 99.56 11:33:01 PM 0 0.17 0.00 0.13 0.03 0.03 99.63 11:33:01 PM 1 0.42 0.00 0.08 0.00 0.02 99.48 11:34:01 PM all 0.22 0.00 0.08 0.00 0.03 99.67 11:34:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 11:34:01 PM 1 0.32 0.00 0.08 0.00 0.03 99.56 11:35:01 PM all 0.30 0.00 0.07 0.00 0.03 99.61 11:35:01 PM 0 0.07 0.00 0.05 0.00 0.02 99.87 11:35:01 PM 1 0.53 0.00 0.08 0.00 0.03 99.35 11:36:01 PM all 15.63 0.00 2.32 0.23 0.08 81.73 11:36:01 PM 0 17.80 0.00 2.46 0.15 0.10 79.49 11:36:01 PM 1 13.48 0.00 2.17 0.32 0.07 83.97 Average: all 12.74 0.00 2.10 0.69 0.07 84.41 Average: 0 15.91 0.00 2.38 0.66 0.07 80.98 Average: 1 9.56 0.00 1.82 0.72 0.06 87.83