---> uname -a: Linux prd-centos8-robot-2c-8g-5402.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 581 4997 19 2118 6819 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:f2:54:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fef2:54e5/64 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) 11/09/2024 _x86_64_ (2 CPU) 02:07:45 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 187.17 142.89 44.29 14510.26 38764.75 02:10:01 AM 99.25 7.06 92.19 1260.57 7073.18 02:11:01 AM 68.61 1.02 67.59 111.45 8385.65 02:12:01 AM 32.72 0.03 32.69 2.27 2426.67 02:13:01 AM 34.51 0.03 34.48 3.47 5795.83 02:14:01 AM 8.05 0.40 7.65 68.91 268.99 02:15:01 AM 26.21 0.53 25.68 64.79 1199.35 Average: 65.22 21.71 43.51 2288.95 9130.87 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5644808 7118816 2237616 28.39 2688 1667964 641216 7.18 177336 1779984 61332 02:10:01 AM 5232664 7031800 2649760 33.62 2688 1977156 697476 7.81 210756 2099520 185504 02:11:01 AM 5255376 7088328 2627048 33.33 2688 2010100 623392 6.98 240320 2038716 24 02:12:01 AM 5006916 7034876 2875508 36.48 2688 2197860 663248 7.43 255512 2245332 137828 02:13:01 AM 5031012 7062800 2851412 36.17 2688 2201328 641860 7.19 257412 2216016 12 02:14:01 AM 5124196 7000264 2758228 34.99 2688 2049824 688200 7.71 263580 2135712 16528 02:15:01 AM 5178464 7043052 2703960 34.30 2688 2039984 660320 7.39 447996 1903888 16604 Average: 5210491 7054277 2671933 33.90 2688 2020602 659387 7.38 264702 2059881 59690 02:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 245.73 141.45 1007.02 56.39 0.00 0.00 0.00 0.00 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 85.87 70.53 824.79 10.72 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 45.08 34.29 438.45 6.20 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 41.10 31.01 298.41 6.10 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 187.24 137.21 43.29 38.55 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 69.11 42.47 78.29 19.07 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 18.81 17.88 14.90 8.31 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 98.99 67.84 386.48 20.76 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) 11/09/2024 _x86_64_ (2 CPU) 02:07:45 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 35.57 0.05 10.02 12.37 0.12 41.87 02:09:01 AM 0 36.40 0.05 9.00 13.01 0.12 41.43 02:09:01 AM 1 34.73 0.05 11.06 11.73 0.12 42.31 02:10:01 AM all 35.03 0.00 5.62 3.23 0.12 56.00 02:10:01 AM 0 45.06 0.00 6.51 3.97 0.12 44.34 02:10:01 AM 1 25.04 0.00 4.72 2.50 0.12 67.62 02:11:01 AM all 18.38 0.00 2.43 4.23 0.08 74.88 02:11:01 AM 0 22.49 0.00 2.05 4.67 0.08 70.70 02:11:01 AM 1 14.26 0.00 2.81 3.78 0.08 79.07 02:12:01 AM all 17.78 0.00 3.18 1.33 0.12 77.59 02:12:01 AM 0 23.09 0.00 3.73 1.02 0.08 72.08 02:12:01 AM 1 12.47 0.00 2.63 1.65 0.15 83.10 02:13:01 AM all 9.86 0.00 1.69 1.54 0.08 86.83 02:13:01 AM 0 7.15 0.00 1.47 1.94 0.07 89.37 02:13:01 AM 1 12.57 0.00 1.91 1.14 0.08 84.29 02:14:01 AM all 7.00 0.00 1.36 0.20 0.05 91.38 02:14:01 AM 0 9.26 0.00 1.55 0.30 0.03 88.85 02:14:01 AM 1 4.74 0.00 1.17 0.10 0.07 93.92 02:15:01 AM all 27.27 0.00 3.39 0.69 0.12 68.53 02:15:01 AM 0 35.82 0.00 4.05 0.84 0.13 59.16 02:15:01 AM 1 18.74 0.00 2.74 0.53 0.10 77.89 Average: all 21.54 0.01 3.95 3.36 0.10 71.05 Average: 0 25.59 0.01 4.05 3.67 0.09 66.59 Average: 1 17.48 0.01 3.85 3.05 0.10 75.52