---> uname -a: Linux prd-centos8-robot-2c-8g-2387.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 606 4974 19 2116 6794 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:73:d7:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.28/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:fe73:d704/64 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) 10/29/2024 _x86_64_ (2 CPU) 02:08:05 LINUX RESTART (2 CPU) 02:09:02 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 103.10 12.99 90.11 2372.35 6490.58 02:11:01 AM 80.56 0.70 79.86 50.77 9796.44 02:12:01 AM 24.35 0.42 23.93 64.79 1418.10 02:13:01 AM 42.10 0.03 42.07 3.47 6789.69 02:14:01 AM 11.40 0.40 11.00 68.91 403.27 02:15:01 AM 26.20 0.53 25.66 64.79 1168.72 Average: 47.80 2.48 45.32 432.19 4338.87 02:09:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5242796 7008280 2639636 33.49 2688 1946208 769564 8.62 215748 2096784 194336 02:11:01 AM 5113172 6967532 2769260 35.13 2688 2031584 781688 8.75 233244 2189776 24468 02:12:01 AM 4921004 6972088 2961428 37.57 2688 2221352 785512 8.80 284252 2309932 193516 02:13:01 AM 5013064 7043952 2869368 36.40 2688 2200408 684828 7.67 256380 2237408 4 02:14:01 AM 5068388 6957112 2814044 35.70 2688 2062168 766196 8.58 276400 2179540 29200 02:15:01 AM 5133144 6996732 2749288 34.88 2688 2038904 723012 8.10 445636 1952528 16600 Average: 5081928 6990949 2800504 35.53 2688 2083437 751800 8.42 285277 2160995 76354 02:09:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 107.64 81.70 983.01 13.80 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 56.02 42.16 423.47 8.38 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 43.19 31.84 293.07 12.26 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 212.90 155.50 46.20 36.89 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 60.65 38.39 77.96 21.24 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 18.95 17.65 14.93 8.35 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 83.16 61.15 304.59 16.83 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) 10/29/2024 _x86_64_ (2 CPU) 02:08:05 LINUX RESTART (2 CPU) 02:09:02 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 34.25 0.00 5.64 1.82 0.12 58.17 02:10:01 AM 0 26.02 0.00 4.78 2.14 0.14 66.93 02:10:01 AM 1 42.49 0.00 6.50 1.51 0.10 49.40 02:11:01 AM all 22.81 0.00 3.04 1.87 0.08 72.20 02:11:01 AM 0 21.86 0.00 3.04 1.67 0.08 73.36 02:11:01 AM 1 23.76 0.00 3.04 2.07 0.08 71.05 02:12:01 AM all 17.98 0.00 3.00 0.83 0.09 78.10 02:12:01 AM 0 13.25 0.00 2.73 0.97 0.08 82.96 02:12:01 AM 1 22.71 0.00 3.26 0.70 0.10 73.23 02:13:01 AM all 11.43 0.00 2.43 1.88 0.08 84.18 02:13:01 AM 0 10.30 0.00 2.29 1.99 0.07 85.36 02:13:01 AM 1 12.56 0.00 2.58 1.77 0.08 83.00 02:14:01 AM all 8.67 0.00 1.65 0.12 0.06 89.50 02:14:01 AM 0 2.71 0.00 1.35 0.05 0.07 95.82 02:14:01 AM 1 14.63 0.00 1.95 0.18 0.05 83.18 02:15:01 AM all 28.49 0.00 3.37 1.00 0.10 67.04 02:15:01 AM 0 14.84 0.00 3.02 0.91 0.08 81.15 02:15:01 AM 1 42.18 0.00 3.72 1.09 0.12 52.89 Average: all 20.56 0.00 3.18 1.25 0.09 74.92 Average: 0 14.80 0.00 2.86 1.28 0.09 80.97 Average: 1 26.33 0.00 3.50 1.22 0.09 68.86