---> uname -a: Linux prd-centos8-robot-2c-8g-2389.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 595 4949 19 2153 6806 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:ab:06:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85953sec preferred_lft 85953sec inet6 fe80::f816:3eff:feab:6c2/64 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) 10/29/2024 _x86_64_ (2 CPU) 02:08:15 LINUX RESTART (2 CPU) 02:09:01 AM tps rtps wtps bread/s bwrtn/s 02:10:01 AM 81.01 22.16 58.85 4937.93 4806.61 02:11:01 AM 96.28 0.70 95.58 50.78 10401.83 02:12:01 AM 24.11 0.42 23.69 64.78 1984.81 02:13:01 AM 49.21 0.03 49.18 3.47 7152.67 02:14:01 AM 9.85 0.10 9.75 32.12 487.60 02:15:01 AM 10.21 0.33 9.88 37.86 1000.65 Average: 45.11 3.96 41.16 854.65 4305.72 02:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 AM 5307736 6992360 2574696 32.66 2688 1866660 744780 8.34 208704 2041340 145152 02:11:01 AM 5171020 6998056 2711412 34.40 2688 2003924 711348 7.96 221428 2141068 30116 02:12:01 AM 5129024 7011804 2753408 34.93 2688 2057304 712736 7.98 251148 2148360 45152 02:13:01 AM 5023748 7051784 2858684 36.27 2688 2197192 638072 7.14 257344 2220804 3256 02:14:01 AM 4985784 7015688 2896648 36.75 2688 2199456 689480 7.72 257464 2262696 1308 02:15:01 AM 5082600 6978516 2799832 35.52 2688 2071572 718688 8.05 307272 2140828 38272 Average: 5116652 7008035 2765780 35.09 2688 2066018 702517 7.87 250560 2159183 43876 02:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 279.29 181.81 1525.33 61.86 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 70.18 51.20 650.29 8.48 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 32.61 24.24 103.03 6.64 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 202.07 144.13 235.61 33.07 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 28.52 20.06 34.81 1.62 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 110.75 77.10 418.26 59.31 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 120.57 83.09 494.59 28.50 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) 10/29/2024 _x86_64_ (2 CPU) 02:08:15 LINUX RESTART (2 CPU) 02:09:01 AM CPU %user %nice %system %iowait %steal %idle 02:10:01 AM all 32.55 0.00 6.11 2.84 0.11 58.40 02:10:01 AM 0 41.31 0.00 5.72 2.92 0.12 49.93 02:10:01 AM 1 23.79 0.00 6.49 2.75 0.10 66.86 02:11:01 AM all 25.64 0.00 3.73 3.33 0.09 67.21 02:11:01 AM 0 24.51 0.00 3.23 3.75 0.10 68.41 02:11:01 AM 1 26.77 0.00 4.22 2.92 0.08 66.01 02:12:01 AM all 19.25 0.00 2.76 1.24 0.08 76.68 02:12:01 AM 0 26.71 0.00 3.32 1.42 0.08 68.47 02:12:01 AM 1 11.79 0.00 2.20 1.05 0.07 84.89 02:13:01 AM all 17.92 0.00 3.33 17.57 0.11 61.08 02:13:01 AM 0 20.20 0.00 3.67 10.24 0.10 65.79 02:13:01 AM 1 15.64 0.00 2.99 24.87 0.12 56.39 02:14:01 AM all 1.67 0.00 0.30 0.81 0.03 97.19 02:14:01 AM 0 2.96 0.00 0.39 0.76 0.05 95.84 02:14:01 AM 1 0.38 0.00 0.22 0.85 0.02 98.53 02:15:01 AM all 19.32 0.00 2.13 0.11 0.08 78.36 02:15:01 AM 0 30.11 0.00 2.79 0.14 0.08 66.88 02:15:01 AM 1 8.67 0.00 1.49 0.08 0.07 89.69 Average: all 19.41 0.00 3.06 4.32 0.08 73.13 Average: 0 24.32 0.00 3.19 3.21 0.09 69.18 Average: 1 14.51 0.00 2.93 5.42 0.08 77.06