---> uname -a: Linux prd-centos8-robot-2c-8g-6400.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 588 4983 19 2125 6812 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:63:02:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe63:2cc/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) 11/11/2024 _x86_64_ (2 CPU) 03:19:24 LINUX RESTART (2 CPU) 03:20:01 AM tps rtps wtps bread/s bwrtn/s 03:21:01 AM 80.37 15.23 65.14 2706.43 5312.31 03:22:01 AM 86.15 0.70 85.45 50.78 9675.92 03:23:01 AM 15.58 0.42 15.16 64.79 1289.89 03:24:01 AM 45.22 0.03 45.18 3.47 2814.85 03:25:01 AM 21.88 0.00 21.88 0.00 5401.70 03:26:01 AM 2.07 0.10 1.97 32.12 97.65 03:27:02 AM 13.28 0.37 12.91 39.73 529.10 Average: 37.79 2.41 35.39 413.93 3588.86 03:20:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 AM 5356648 7053272 2525784 32.04 2688 1878796 669236 7.49 210252 1991848 131580 03:22:01 AM 5167400 7001924 2715032 34.44 2688 2011592 708448 7.93 220716 2148944 30116 03:23:01 AM 5201156 7040852 2681276 34.02 2688 2016672 665792 7.45 243208 2093084 3164 03:24:01 AM 5027540 7062844 2854892 36.22 2688 2204684 627328 7.02 256880 2229244 154292 03:25:01 AM 5021048 7056356 2861384 36.30 2688 2204688 627328 7.02 256880 2229360 12 03:26:01 AM 4975572 7013256 2906860 36.88 2688 2207064 691388 7.74 257144 2274456 536 03:27:02 AM 5119236 6986064 2763196 35.06 2688 2041788 713088 7.98 291128 2119528 18788 Average: 5124086 7030653 2758346 34.99 2688 2080755 671801 7.52 248030 2155209 48355 03:20:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 204.57 148.40 1205.84 43.33 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 73.44 57.83 654.31 16.30 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 18.15 9.90 6.33 3.87 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 236.09 174.24 335.99 37.20 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 1.53 0.80 0.38 0.18 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 39.87 26.21 11.50 4.70 0.00 0.00 0.00 0.00 03:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:02 AM eth0 56.91 39.93 80.59 28.01 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 90.08 65.33 327.87 19.09 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) 11/11/2024 _x86_64_ (2 CPU) 03:19:24 LINUX RESTART (2 CPU) 03:20:01 AM CPU %user %nice %system %iowait %steal %idle 03:21:01 AM all 32.58 0.00 5.60 1.34 0.09 60.40 03:21:01 AM 0 29.56 0.00 6.43 1.74 0.10 62.17 03:21:01 AM 1 35.57 0.00 4.78 0.93 0.08 58.64 03:22:01 AM all 24.94 0.00 3.16 1.59 0.08 70.24 03:22:01 AM 0 13.79 0.00 2.47 1.96 0.07 81.71 03:22:01 AM 1 36.09 0.00 3.84 1.22 0.08 58.77 03:23:01 AM all 10.65 0.00 1.69 0.18 0.07 87.42 03:23:01 AM 0 5.24 0.00 1.50 0.20 0.08 92.98 03:23:01 AM 1 16.06 0.00 1.87 0.17 0.05 81.86 03:24:01 AM all 26.29 0.00 3.95 2.81 0.08 66.87 03:24:01 AM 0 26.54 0.00 4.15 2.24 0.08 66.99 03:24:01 AM 1 26.04 0.00 3.75 3.37 0.08 66.75 03:25:01 AM all 0.30 0.00 0.33 1.42 0.03 97.92 03:25:01 AM 0 0.47 0.00 0.37 1.60 0.02 97.55 03:25:01 AM 1 0.13 0.00 0.28 1.24 0.05 98.30 03:26:01 AM all 9.52 0.00 0.96 0.02 0.07 89.44 03:26:01 AM 0 7.41 0.00 0.59 0.00 0.07 91.94 03:26:01 AM 1 11.63 0.00 1.34 0.03 0.07 86.94 03:27:02 AM all 16.18 0.00 2.13 0.18 0.07 81.44 03:27:02 AM 0 15.53 0.00 1.84 0.28 0.07 82.28 03:27:02 AM 1 16.83 0.00 2.42 0.08 0.07 80.60 Average: all 17.21 0.00 2.54 1.08 0.07 79.11 Average: 0 14.06 0.00 2.48 1.15 0.07 82.24 Average: 1 20.34 0.00 2.61 1.01 0.07 75.97