---> uname -a: Linux prd-centos8-robot-2c-8g-10516.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 573 4996 19 2127 6827 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:c0:ba:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.105/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fec0:ba34/64 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) 08/13/2024 _x86_64_ (2 CPU) 02:25:34 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 119.94 66.93 53.02 7888.84 36027.82 02:28:01 AM 126.97 7.01 119.96 1266.38 10546.32 02:29:01 AM 31.16 1.27 29.89 154.62 3562.20 02:30:01 AM 34.64 2.48 32.16 392.60 1835.11 02:31:01 AM 38.51 0.45 38.06 72.49 6592.79 02:32:01 AM 29.11 0.53 28.58 64.79 1245.73 Average: 63.39 13.11 50.28 1639.94 9968.61 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5553356 7090528 2329076 29.55 2688 1728824 691076 7.74 187736 1854392 96816 02:28:01 AM 5218532 7043488 2663900 33.80 2688 2001716 682648 7.64 213164 2101020 87104 02:29:01 AM 5263504 7093844 2618928 33.22 2688 2007580 636792 7.13 241872 2029396 24 02:30:01 AM 4984124 7025296 2898308 36.77 2688 2210016 676448 7.57 261952 2263032 178412 02:31:01 AM 5156196 7032328 2726236 34.59 2688 2046996 682076 7.64 258844 2101832 4564 02:32:01 AM 5205716 7080020 2676716 33.96 2688 2049296 652648 7.31 448348 1874744 16732 Average: 5230238 7060917 2652194 33.65 2688 2007405 670281 7.51 268653 2037403 63942 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 318.51 194.94 1205.58 58.98 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 94.12 72.38 938.56 10.68 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 10.55 7.70 5.81 3.13 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 40.56 33.36 274.94 8.67 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 244.05 217.17 115.65 60.38 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 20.13 18.73 17.24 9.11 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 121.33 90.72 426.30 25.16 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) 08/13/2024 _x86_64_ (2 CPU) 02:25:34 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 32.43 0.03 7.39 16.51 0.10 43.55 02:27:01 AM 0 32.91 0.03 8.45 17.74 0.10 40.77 02:27:01 AM 1 31.95 0.02 6.33 15.29 0.10 46.32 02:28:01 AM all 36.61 0.00 6.03 4.17 0.13 53.06 02:28:01 AM 0 46.10 0.00 6.64 4.00 0.13 43.13 02:28:01 AM 1 27.16 0.00 5.43 4.34 0.12 62.95 02:29:01 AM all 10.38 0.00 1.44 0.92 0.05 87.21 02:29:01 AM 0 15.29 0.00 1.49 1.19 0.05 81.99 02:29:01 AM 1 5.46 0.00 1.39 0.65 0.05 92.45 02:30:01 AM all 25.12 0.00 4.25 0.88 0.09 69.67 02:30:01 AM 0 29.55 0.00 4.52 0.95 0.08 64.89 02:30:01 AM 1 20.68 0.00 3.97 0.80 0.10 74.45 02:31:01 AM all 6.81 0.00 2.20 2.20 0.07 88.74 02:31:01 AM 0 6.75 0.00 2.08 1.31 0.07 89.80 02:31:01 AM 1 6.86 0.00 2.31 3.09 0.07 87.67 02:32:01 AM all 30.23 0.00 3.04 0.94 0.12 65.67 02:32:01 AM 0 32.43 0.00 3.19 0.77 0.12 63.49 02:32:01 AM 1 28.04 0.00 2.90 1.11 0.12 67.83 Average: all 23.60 0.00 4.06 4.26 0.09 67.99 Average: 0 27.17 0.01 4.39 4.31 0.09 64.03 Average: 1 20.03 0.00 3.72 4.21 0.09 71.95