---> uname -a: Linux prd-centos8-robot-2c-8g-39298.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 597 4970 19 2129 6803 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:37:8b:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe37:8b03/64 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) 10/06/2024 _x86_64_ (2 CPU) 00:13:06 LINUX RESTART (2 CPU) 12:14:01 AM tps rtps wtps bread/s bwrtn/s 12:15:01 AM 104.87 12.68 92.19 2332.69 6672.86 12:16:01 AM 73.66 0.70 72.96 50.78 9412.93 12:17:01 AM 6.83 0.42 6.42 64.79 467.37 12:18:01 AM 64.76 2.52 62.24 396.07 7841.59 12:19:01 AM 8.98 0.00 8.98 0.00 797.08 12:20:01 AM 0.57 0.00 0.57 0.00 9.26 12:21:01 AM 0.50 0.00 0.50 0.00 6.62 12:22:02 AM 7.71 0.40 7.31 68.91 242.39 12:23:01 AM 27.74 0.54 27.19 65.88 1204.71 Average: 32.86 1.92 30.94 331.51 2964.92 12:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 AM 5181888 6985692 2700536 34.26 2688 1982360 755748 8.46 217968 2148324 227132 12:16:01 AM 5107208 6959208 2775216 35.21 2688 2029228 761012 8.52 233232 2195504 22272 12:17:01 AM 5141656 7000792 2740768 34.77 2688 2035528 739780 8.28 246592 2145056 18124 12:18:01 AM 4997960 7043456 2884464 36.59 2688 2214936 659936 7.39 261728 2243908 16556 12:19:01 AM 4999896 7045356 2882528 36.57 2688 2214936 659936 7.39 261728 2244000 4 12:20:01 AM 4999308 7044772 2883116 36.58 2688 2214940 652332 7.30 261732 2244544 8 12:21:01 AM 4999856 7045328 2882568 36.57 2688 2214940 652332 7.30 261732 2243996 4 12:22:02 AM 5100100 6972148 2782324 35.30 2688 2045660 731248 8.19 288560 2135192 17188 12:23:01 AM 5086220 6962200 2796204 35.47 2688 2051320 740204 8.29 448476 1996724 16696 Average: 5068232 7006550 2814192 35.70 2688 2111539 705836 7.90 275750 2177472 35332 12:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 86.79 68.91 946.29 8.94 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 41.14 32.32 386.32 7.82 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 22.86 16.50 5.26 3.86 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 626.08 467.22 417.37 110.45 0.00 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 3.70 0.85 0.62 0.19 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 2.88 2.07 0.71 0.63 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 2.70 1.95 0.46 0.44 0.00 0.00 0.00 0.00 12:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:02 AM eth0 109.71 74.99 91.99 24.35 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 19.87 18.08 16.07 8.66 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 101.89 75.98 207.59 18.39 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) 10/06/2024 _x86_64_ (2 CPU) 00:13:06 LINUX RESTART (2 CPU) 12:14:01 AM CPU %user %nice %system %iowait %steal %idle 12:15:01 AM all 36.34 0.00 5.80 2.77 0.08 55.00 12:15:01 AM 0 28.19 0.00 4.87 2.78 0.08 64.07 12:15:01 AM 1 44.51 0.00 6.73 2.76 0.08 45.91 12:16:01 AM all 22.30 0.00 2.83 2.80 0.07 71.99 12:16:01 AM 0 19.52 0.00 2.40 2.22 0.07 75.79 12:16:01 AM 1 25.09 0.00 3.26 3.39 0.07 68.19 12:17:01 AM all 5.37 0.00 1.85 0.18 0.03 92.57 12:17:01 AM 0 2.77 0.00 1.87 0.18 0.02 95.16 12:17:01 AM 1 7.96 0.00 1.84 0.18 0.03 89.98 12:18:01 AM all 25.39 0.00 4.90 1.96 0.07 67.69 12:18:01 AM 0 22.08 0.00 4.65 1.64 0.07 71.56 12:18:01 AM 1 28.69 0.00 5.14 2.28 0.07 63.82 12:19:01 AM all 0.33 0.00 0.13 0.23 0.03 99.29 12:19:01 AM 0 0.58 0.00 0.13 0.22 0.03 99.03 12:19:01 AM 1 0.08 0.00 0.12 0.23 0.02 99.55 12:20:01 AM all 0.39 0.00 0.11 0.00 0.02 99.48 12:20:01 AM 0 0.60 0.00 0.12 0.00 0.02 99.27 12:20:01 AM 1 0.18 0.00 0.10 0.00 0.02 99.70 12:21:01 AM all 0.36 0.00 0.08 0.00 0.01 99.55 12:21:01 AM 0 0.58 0.00 0.07 0.00 0.00 99.35 12:21:01 AM 1 0.13 0.00 0.10 0.00 0.02 99.75 12:22:02 AM all 14.45 0.00 2.23 0.08 0.05 83.18 12:22:02 AM 0 6.68 0.00 2.06 0.03 0.05 91.18 12:22:02 AM 1 22.24 0.00 2.41 0.13 0.05 75.17 12:23:01 AM all 28.88 0.00 3.23 0.48 0.07 67.34 12:23:01 AM 0 25.57 0.00 3.09 0.41 0.05 70.88 12:23:01 AM 1 32.20 0.00 3.38 0.54 0.08 63.80 Average: all 14.84 0.00 2.35 0.95 0.05 81.82 Average: 0 11.82 0.00 2.14 0.83 0.04 85.17 Average: 1 17.86 0.00 2.56 1.06 0.05 78.47