---> uname -a: Linux prd-centos8-robot-2c-8g-5708.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 629 4945 19 2123 6771 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:e2:5f:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fee2:5f8a/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) 11/10/2024 _x86_64_ (2 CPU) 04:20:54 LINUX RESTART (2 CPU) 04:22:01 AM tps rtps wtps bread/s bwrtn/s 04:23:01 AM 101.45 12.35 89.10 2323.89 6346.80 04:24:01 AM 76.92 0.70 76.22 50.78 9784.96 04:25:01 AM 30.46 0.52 29.94 64.78 1616.84 04:26:01 AM 40.99 0.03 40.95 3.47 6750.05 04:27:01 AM 2.12 0.12 2.00 33.06 116.78 04:28:01 AM 0.37 0.00 0.37 0.00 6.05 04:29:01 AM 0.23 0.00 0.23 0.00 2.92 04:30:01 AM 0.17 0.00 0.17 0.00 2.35 04:31:01 AM 7.71 0.32 7.40 36.91 260.35 Average: 28.94 1.56 27.38 279.22 2765.29 04:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:23:01 AM 5192176 6999468 2690256 34.13 2688 1985264 754236 8.45 218676 2135844 235232 04:24:01 AM 5125008 6981984 2757424 34.98 2688 2034156 744284 8.33 233684 2177744 25560 04:25:01 AM 5015684 7048284 2866748 36.37 2688 2201520 661908 7.41 252984 2243168 185308 04:26:01 AM 5022260 7054616 2860172 36.29 2688 2201700 659920 7.39 257316 2227092 8 04:27:01 AM 4974176 7008928 2908256 36.90 2688 2204096 725988 8.13 257588 2274888 16 04:28:01 AM 4974216 7008972 2908216 36.89 2688 2204100 725988 8.13 257588 2274692 12 04:29:01 AM 4958920 6993692 2923512 37.09 2688 2204116 758128 8.49 257588 2288988 24 04:30:01 AM 4957376 6992148 2925056 37.11 2688 2204116 758128 8.49 257588 2291336 4 04:31:01 AM 5149616 7016072 2732816 34.67 2688 2040056 720352 8.07 292056 2086364 20164 Average: 5041048 7011574 2841384 36.05 2688 2142125 723215 8.10 253896 2222235 51814 04:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 81.44 66.76 914.21 8.04 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 45.18 32.57 441.06 7.77 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 37.02 31.84 295.18 7.37 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 126.82 97.95 35.05 25.33 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 102.13 96.50 36.68 37.54 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 110.78 107.53 21.77 45.00 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 158.97 155.94 172.11 60.92 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 134.26 130.04 42.54 46.80 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 91.12 73.86 113.89 41.05 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 98.64 88.11 230.28 31.09 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) 11/10/2024 _x86_64_ (2 CPU) 04:20:54 LINUX RESTART (2 CPU) 04:22:01 AM CPU %user %nice %system %iowait %steal %idle 04:23:01 AM all 37.57 0.00 6.21 3.31 0.16 52.74 04:23:01 AM 0 45.59 0.00 6.77 4.03 0.17 43.45 04:23:01 AM 1 29.56 0.00 5.66 2.59 0.15 62.04 04:24:01 AM all 21.74 0.00 2.95 3.69 0.10 71.52 04:24:01 AM 0 28.76 0.00 3.21 3.26 0.12 64.66 04:24:01 AM 1 14.72 0.00 2.69 4.13 0.08 78.39 04:25:01 AM all 25.09 0.00 3.81 0.84 0.09 70.17 04:25:01 AM 0 19.84 0.00 3.46 0.53 0.10 76.06 04:25:01 AM 1 30.34 0.00 4.15 1.15 0.08 64.28 04:26:01 AM all 5.84 0.00 1.50 2.32 0.12 90.23 04:26:01 AM 0 6.45 0.00 1.40 2.09 0.05 90.01 04:26:01 AM 1 5.23 0.00 1.59 2.56 0.18 90.45 04:27:01 AM all 9.56 0.00 0.44 0.03 0.07 89.91 04:27:01 AM 0 6.77 0.00 0.49 0.05 0.08 92.61 04:27:01 AM 1 12.34 0.00 0.38 0.00 0.05 87.22 04:28:01 AM all 9.64 0.00 0.26 0.00 0.09 90.01 04:28:01 AM 0 11.42 0.00 0.28 0.00 0.08 88.22 04:28:01 AM 1 7.86 0.00 0.23 0.00 0.10 91.81 04:29:01 AM all 13.03 0.00 0.38 0.00 0.10 86.49 04:29:01 AM 0 10.74 0.00 0.28 0.00 0.10 88.87 04:29:01 AM 1 15.32 0.00 0.47 0.00 0.10 84.11 04:30:01 AM all 19.39 0.00 0.42 0.00 0.10 80.10 04:30:01 AM 0 16.61 0.00 0.35 0.00 0.10 82.93 04:30:01 AM 1 22.15 0.00 0.48 0.00 0.10 77.27 04:31:01 AM all 18.97 0.00 1.97 0.06 0.10 78.90 04:31:01 AM 0 30.15 0.00 2.02 0.10 0.12 67.61 04:31:01 AM 1 7.73 0.00 1.92 0.02 0.08 90.25 Average: all 17.89 0.00 2.00 1.14 0.10 78.87 Average: 0 19.62 0.00 2.04 1.12 0.10 77.13 Average: 1 16.16 0.00 1.96 1.16 0.10 80.62