---> uname -a: Linux prd-centos8-robot-2c-8g-1453.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 601 4970 19 2125 6799 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:18:b6:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe18:b60f/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) 12/10/2024 _x86_64_ (2 CPU) 02:10:29 LINUX RESTART (2 CPU) 02:11:02 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 91.88 47.49 44.39 7424.60 9367.60 02:13:01 AM 111.13 4.02 107.11 104.90 11125.59 02:14:01 AM 19.63 0.42 19.21 64.78 1591.10 02:15:01 AM 38.48 0.00 38.48 0.00 2663.86 02:16:01 AM 29.93 0.03 29.90 3.47 5697.50 02:17:01 AM 9.03 0.40 8.63 68.91 248.22 02:18:01 AM 26.88 0.53 26.35 64.79 1210.03 Average: 46.60 7.46 39.14 1089.49 4546.32 02:11:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5381772 7005044 2500660 31.72 2688 1813684 774444 8.67 214788 1995096 96696 02:13:01 AM 5153928 6993736 2728504 34.62 2688 2016420 722192 8.09 221164 2160304 34712 02:14:01 AM 5232568 7073852 2649864 33.62 2688 2018368 655260 7.34 240192 2066048 8 02:15:01 AM 4980556 7023636 2901876 36.81 2688 2212108 680352 7.62 253932 2279108 156036 02:16:01 AM 5009184 7051992 2873248 36.45 2688 2212236 642564 7.19 257452 2243512 4 02:17:01 AM 5062884 6962492 2819548 35.77 2688 2072636 739920 8.28 278864 2182600 31056 02:18:01 AM 5125312 6998460 2757120 34.98 2688 2048276 699472 7.83 448088 1958420 16588 Average: 5135172 7015602 2747260 34.85 2688 2056247 702029 7.86 273497 2126441 47871 02:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 297.83 192.27 1589.08 57.62 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 70.33 56.23 675.06 15.57 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 15.98 9.25 5.72 3.54 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 40.31 32.04 299.60 8.06 0.00 0.00 0.00 0.00 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 195.05 142.31 39.15 30.72 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 55.11 33.86 79.13 22.10 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 20.30 18.40 16.25 8.39 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 98.80 68.90 383.43 20.77 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) 12/10/2024 _x86_64_ (2 CPU) 02:10:29 LINUX RESTART (2 CPU) 02:11:02 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 37.87 0.02 6.69 3.75 0.10 51.56 02:12:01 AM 0 34.59 0.02 6.32 3.88 0.10 55.10 02:12:01 AM 1 41.16 0.02 7.07 3.63 0.10 48.01 02:13:01 AM all 31.50 0.00 4.86 3.63 0.12 59.89 02:13:01 AM 0 26.17 0.00 4.98 3.48 0.12 65.26 02:13:01 AM 1 36.84 0.00 4.74 3.78 0.12 54.53 02:14:01 AM all 10.33 0.00 1.20 0.57 0.08 87.82 02:14:01 AM 0 10.08 0.00 1.09 0.40 0.08 88.35 02:14:01 AM 1 10.58 0.00 1.32 0.74 0.08 87.28 02:15:01 AM all 23.94 0.00 3.96 2.07 0.09 69.94 02:15:01 AM 0 21.91 0.00 3.71 1.89 0.10 72.39 02:15:01 AM 1 25.98 0.00 4.21 2.25 0.08 67.48 02:16:01 AM all 3.96 0.00 0.79 1.37 0.07 93.81 02:16:01 AM 0 2.96 0.00 0.60 1.91 0.05 94.48 02:16:01 AM 1 4.97 0.00 0.97 0.84 0.08 93.14 02:17:01 AM all 7.93 0.00 1.39 0.26 0.06 90.37 02:17:01 AM 0 6.89 0.00 1.54 0.07 0.05 91.46 02:17:01 AM 1 8.97 0.00 1.24 0.45 0.07 89.28 02:18:01 AM all 28.23 0.00 3.33 0.58 0.09 67.77 02:18:01 AM 0 23.71 0.00 3.02 0.57 0.08 72.62 02:18:01 AM 1 32.76 0.00 3.63 0.60 0.10 62.91 Average: all 20.48 0.00 3.16 1.74 0.09 74.52 Average: 0 17.99 0.00 3.03 1.73 0.08 77.16 Average: 1 22.97 0.00 3.30 1.75 0.09 71.89