---> uname -a: Linux prd-centos8-robot-2c-8g-41402.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 576 5000 19 2120 6824 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:93:f9:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe93:f93d/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) 10/11/2024 _x86_64_ (2 CPU) 03:25:22 LINUX RESTART (2 CPU) 03:26:01 AM tps rtps wtps bread/s bwrtn/s 03:27:01 AM 91.44 22.04 69.40 5320.67 6838.51 03:28:01 AM 88.39 0.70 87.69 50.78 9576.22 03:29:01 AM 20.85 0.42 20.43 64.75 1822.51 03:30:01 AM 37.66 0.03 37.63 3.47 2718.66 03:31:01 AM 25.99 0.00 25.99 0.00 5420.39 03:32:01 AM 19.46 0.50 18.96 79.72 765.76 Average: 47.30 3.95 43.35 920.00 4523.67 03:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:27:01 AM 5382816 7075972 2499608 31.71 2688 1875148 655092 7.34 208912 1964004 123192 03:28:01 AM 5175668 7009584 2706756 34.34 2688 2011236 704924 7.89 221408 2135764 30076 03:29:01 AM 5173136 7050336 2709288 34.37 2688 2051916 671564 7.52 250992 2101876 37384 03:30:01 AM 5031628 7069416 2850796 36.17 2688 2207276 615684 6.89 257640 2221124 154396 03:31:01 AM 5034464 7072248 2847960 36.13 2688 2207280 631068 7.07 257636 2212868 4 03:32:01 AM 5158644 7020544 2723780 34.56 2688 2037932 685036 7.67 443688 1928144 13356 Average: 5159393 7049683 2723031 34.55 2688 2065131 660561 7.40 273379 2093963 59735 03:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 240.13 175.31 1570.59 58.74 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 58.96 45.12 631.02 8.14 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 20.45 13.74 21.53 4.53 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 72.80 57.62 291.09 15.04 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 124.33 87.09 27.22 20.45 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 64.07 44.54 84.76 29.45 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 96.79 70.57 437.71 22.73 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) 10/11/2024 _x86_64_ (2 CPU) 03:25:22 LINUX RESTART (2 CPU) 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 35.18 0.00 6.66 3.25 0.10 54.81 03:27:01 AM 0 38.42 0.00 6.07 2.70 0.10 52.71 03:27:01 AM 1 31.93 0.00 7.25 3.80 0.10 56.92 03:28:01 AM all 25.05 0.00 3.39 2.70 0.10 68.76 03:28:01 AM 0 39.89 0.00 4.39 2.99 0.08 52.65 03:28:01 AM 1 10.21 0.00 2.39 2.41 0.12 84.88 03:29:01 AM all 19.29 0.00 2.77 4.87 0.13 72.94 03:29:01 AM 0 19.86 0.00 2.45 4.24 0.13 73.31 03:29:01 AM 1 18.71 0.00 3.09 5.51 0.12 72.57 03:30:01 AM all 19.61 0.00 2.97 7.63 0.07 69.72 03:30:01 AM 0 25.91 0.00 3.56 8.05 0.07 62.41 03:30:01 AM 1 13.34 0.00 2.38 7.21 0.07 77.01 03:31:01 AM all 0.48 0.00 0.49 4.76 0.05 94.22 03:31:01 AM 0 0.62 0.00 0.52 5.23 0.05 93.59 03:31:01 AM 1 0.35 0.00 0.47 4.28 0.05 94.85 03:32:01 AM all 18.27 0.00 2.79 0.27 0.08 78.60 03:32:01 AM 0 23.41 0.00 3.04 0.25 0.07 73.24 03:32:01 AM 1 13.13 0.00 2.54 0.28 0.08 83.97 Average: all 19.65 0.00 3.18 3.91 0.09 73.18 Average: 0 24.69 0.00 3.34 3.91 0.08 67.98 Average: 1 14.61 0.00 3.02 3.92 0.09 78.37