---> uname -a: Linux prd-centos8-robot-2c-8g-8217.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 630 4900 19 2167 6771 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:bf:21:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85919sec preferred_lft 85919sec inet6 fe80::f816:3eff:febf:2187/64 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) 01/07/2025 _x86_64_ (2 CPU) 02:02:06 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 110.05 39.24 70.80 5622.80 10501.87 02:05:01 AM 87.10 0.73 86.37 53.05 10092.32 02:06:01 AM 20.63 0.38 20.24 64.25 1790.65 02:07:01 AM 69.05 9.26 59.79 1641.71 7590.71 02:08:01 AM 6.82 0.08 6.73 31.99 576.84 02:09:01 AM 10.28 0.35 9.93 37.99 948.18 02:10:01 AM 24.34 0.52 23.83 63.85 1752.43 Average: 46.90 7.22 39.67 1073.63 4750.62 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5352456 7020556 2529976 32.10 2688 1851676 733824 8.22 187636 2024488 169968 02:05:01 AM 5206568 7001648 2675864 33.95 2688 1972800 729112 8.16 198552 2129428 30684 02:06:01 AM 5199316 7040952 2683116 34.04 2688 2017812 706496 7.91 223484 2112260 42788 02:07:01 AM 4996028 7043932 2886404 36.62 2688 2217828 692040 7.75 263944 2245384 9628 02:08:01 AM 4965336 7014332 2917096 37.01 2688 2218924 743036 8.32 264072 2279592 4 02:09:01 AM 5032632 6942992 2849800 36.15 2688 2086412 770620 8.63 313684 2184964 36796 02:10:01 AM 5070772 6986536 2811660 35.67 2688 2091924 738980 8.27 471700 1992480 16592 Average: 5117587 7007278 2764845 35.08 2688 2065339 730587 8.18 274725 2138371 43780 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 313.21 192.13 1654.01 61.42 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 57.45 44.09 586.44 7.61 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 18.31 10.53 6.64 4.05 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 252.40 182.16 341.52 46.16 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 29.50 17.41 5.62 1.46 0.00 0.00 0.00 0.00 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 110.41 73.47 422.64 53.15 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 16.93 15.89 15.29 7.44 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 114.03 76.53 433.14 25.90 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) 01/07/2025 _x86_64_ (2 CPU) 02:02:06 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 35.29 0.03 6.65 8.29 0.09 49.65 02:04:01 AM 0 46.07 0.03 6.22 8.19 0.10 39.39 02:04:01 AM 1 24.47 0.02 7.08 8.40 0.08 59.95 02:05:01 AM all 22.90 0.00 3.20 5.19 0.08 68.63 02:05:01 AM 0 25.29 0.00 3.45 4.62 0.08 66.56 02:05:01 AM 1 20.51 0.00 2.95 5.75 0.08 70.70 02:06:01 AM all 14.64 0.00 2.11 0.58 0.06 82.60 02:06:01 AM 0 20.08 0.00 2.22 0.75 0.05 76.90 02:06:01 AM 1 9.21 0.00 2.00 0.42 0.07 88.30 02:07:01 AM all 24.14 0.00 4.84 3.87 0.11 67.04 02:07:01 AM 0 32.12 0.00 5.42 4.87 0.10 57.49 02:07:01 AM 1 16.19 0.00 4.26 2.88 0.12 76.55 02:08:01 AM all 1.56 0.00 0.25 0.17 0.03 97.99 02:08:01 AM 0 2.05 0.00 0.22 0.03 0.03 97.66 02:08:01 AM 1 1.07 0.00 0.28 0.30 0.03 98.31 02:09:01 AM all 19.76 0.00 2.03 0.14 0.08 77.99 02:09:01 AM 0 26.79 0.00 2.71 0.14 0.08 70.28 02:09:01 AM 1 12.83 0.00 1.35 0.15 0.08 85.59 02:10:01 AM all 22.56 0.00 2.94 7.58 0.13 66.79 02:10:01 AM 0 23.09 0.00 3.16 2.94 0.13 70.68 02:10:01 AM 1 22.03 0.00 2.72 12.23 0.13 62.88 Average: all 20.13 0.00 3.15 3.70 0.08 72.94 Average: 0 25.10 0.00 3.35 3.09 0.08 68.38 Average: 1 15.18 0.00 2.95 4.30 0.09 77.48