---> uname -a: Linux prd-centos8-robot-2c-8g-8292.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 610 4966 19 2120 6791 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:c4:0a:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fec4:afe/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) 11/18/2024 _x86_64_ (2 CPU) 02:14:31 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 103.98 26.97 77.01 6775.47 23139.15 02:17:01 AM 90.60 0.70 89.90 50.78 10240.40 02:18:01 AM 14.35 0.42 13.93 64.79 1257.61 02:19:01 AM 60.59 0.03 60.56 3.47 7572.74 02:20:01 AM 6.58 0.10 6.48 32.12 705.91 02:21:01 AM 4.47 0.03 4.43 1.87 189.60 02:22:01 AM 10.30 0.33 9.96 37.85 354.85 Average: 41.55 4.08 37.47 995.24 6208.70 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5353488 7048512 2528944 32.08 2688 1877060 702760 7.87 208980 1998368 152696 02:17:01 AM 5159748 6991204 2722684 34.54 2688 2008068 746160 8.35 219376 2155800 30112 02:18:01 AM 5162304 7007744 2720128 34.51 2688 2022464 735324 8.23 244300 2130816 12412 02:19:01 AM 5020300 7052668 2862132 36.31 2688 2201964 671712 7.52 255620 2234656 16552 02:20:01 AM 4980616 7014204 2901816 36.81 2688 2203200 749008 8.39 255816 2273176 280 02:21:01 AM 4976416 7011268 2906016 36.87 2688 2204460 749008 8.39 256028 2277320 144 02:22:01 AM 5102812 6965572 2779620 35.26 2688 2038344 754968 8.45 289612 2136400 18736 Average: 5107955 7013025 2774477 35.20 2688 2079366 729849 8.17 247105 2172362 32990 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 292.45 181.06 1554.54 54.73 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 64.00 52.17 654.25 17.44 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 13.18 9.50 5.86 3.74 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 252.74 179.22 340.89 39.11 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 16.31 8.41 3.90 0.99 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 29.99 22.63 8.41 4.27 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 53.78 37.32 80.50 27.60 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 103.21 70.04 378.35 21.13 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) 11/18/2024 _x86_64_ (2 CPU) 02:14:31 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 43.81 0.00 7.54 5.88 0.09 42.67 02:16:01 AM 0 50.81 0.00 7.46 5.68 0.08 35.97 02:16:01 AM 1 36.81 0.00 7.62 6.08 0.10 49.38 02:17:01 AM all 25.04 0.00 3.48 3.06 0.08 68.35 02:17:01 AM 0 31.63 0.00 3.79 2.97 0.07 61.54 02:17:01 AM 1 18.45 0.00 3.17 3.15 0.08 75.15 02:18:01 AM all 12.30 0.00 1.75 1.39 0.08 84.47 02:18:01 AM 0 18.22 0.00 1.84 1.67 0.08 78.19 02:18:01 AM 1 6.39 0.00 1.67 1.12 0.08 90.74 02:19:01 AM all 25.75 0.00 3.98 2.65 0.10 67.53 02:19:01 AM 0 33.01 0.00 4.46 2.54 0.10 59.89 02:19:01 AM 1 18.49 0.00 3.49 2.76 0.10 75.17 02:20:01 AM all 1.53 0.00 0.26 0.18 0.03 98.00 02:20:01 AM 0 0.47 0.00 0.15 0.10 0.03 99.25 02:20:01 AM 1 2.59 0.00 0.37 0.25 0.03 96.76 02:21:01 AM all 8.97 0.00 0.89 0.03 0.08 90.03 02:21:01 AM 0 12.17 0.00 1.25 0.02 0.10 86.46 02:21:01 AM 1 5.77 0.00 0.52 0.05 0.07 93.59 02:22:01 AM all 15.38 0.00 2.08 0.05 0.08 82.41 02:22:01 AM 0 18.22 0.00 1.72 0.05 0.08 79.93 02:22:01 AM 1 12.54 0.00 2.44 0.05 0.07 84.90 Average: all 18.97 0.00 2.85 1.89 0.08 76.21 Average: 0 23.50 0.00 2.95 1.86 0.08 71.61 Average: 1 14.43 0.00 2.75 1.92 0.08 80.81