---> uname -a: Linux prd-centos8-robot-2c-8g-4005.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 590 4982 19 2124 6810 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:8e:50:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85986sec preferred_lft 85986sec inet6 fe80::f816:3eff:fe8e:5036/64 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) 12/19/2024 _x86_64_ (2 CPU) 04:02:39 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 147.29 88.87 58.42 10745.41 39301.25 04:05:01 AM 113.41 0.73 112.68 53.05 10436.35 04:06:01 AM 30.16 0.38 29.77 64.25 3679.51 04:07:01 AM 66.68 6.78 59.90 1249.51 7599.42 04:08:01 AM 8.63 0.08 8.55 31.99 806.47 04:09:01 AM 16.06 0.43 15.63 47.85 638.05 Average: 63.71 16.21 47.49 2031.80 10409.56 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5525532 7066120 2356900 29.90 2688 1733096 728976 8.16 187532 1888192 92840 04:05:01 AM 5205612 7007028 2676820 33.96 2688 1978828 736632 8.25 198628 2134512 90640 04:06:01 AM 5287280 7090016 2595152 32.92 2688 1980760 666308 7.46 217540 2036800 8 04:07:01 AM 5022372 7064304 2860060 36.28 2688 2211920 667796 7.48 258284 2227632 16560 04:08:01 AM 4986308 7029396 2896124 36.74 2688 2213072 734556 8.22 258408 2265668 200 04:09:01 AM 5133128 7000568 2749304 34.88 2688 2042812 730532 8.18 447284 1951024 13360 Average: 5193372 7042905 2689060 34.11 2688 2026748 710800 7.96 261279 2083971 35601 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 296.53 180.42 1289.06 60.76 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 90.97 69.88 955.43 10.14 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 15.66 7.45 5.51 3.14 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 177.74 133.83 328.47 29.24 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 11.86 7.10 3.84 0.87 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 53.42 37.99 79.93 26.39 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 107.70 72.78 443.69 21.76 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) 12/19/2024 _x86_64_ (2 CPU) 04:02:39 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 35.00 0.05 8.70 15.66 0.10 40.49 04:04:01 AM 0 35.01 0.05 8.74 16.50 0.10 39.60 04:04:01 AM 1 35.00 0.05 8.65 14.82 0.10 41.38 04:05:01 AM all 33.91 0.00 4.88 5.52 0.09 55.60 04:05:01 AM 0 27.25 0.00 4.25 4.75 0.08 63.67 04:05:01 AM 1 40.58 0.00 5.52 6.28 0.10 47.52 04:06:01 AM all 10.09 0.00 1.22 0.88 0.06 87.76 04:06:01 AM 0 6.60 0.00 1.34 0.65 0.07 91.35 04:06:01 AM 1 13.58 0.00 1.10 1.10 0.05 84.17 04:07:01 AM all 28.43 0.00 5.09 2.02 0.08 64.39 04:07:01 AM 0 33.71 0.00 5.18 2.11 0.07 58.93 04:07:01 AM 1 23.15 0.00 4.99 1.94 0.08 69.83 04:08:01 AM all 0.99 0.00 0.23 0.14 0.03 98.61 04:08:01 AM 0 0.42 0.00 0.18 0.08 0.03 99.28 04:08:01 AM 1 1.55 0.00 0.28 0.20 0.03 97.93 04:09:01 AM all 17.32 0.00 2.64 0.20 0.07 79.77 04:09:01 AM 0 11.73 0.00 1.77 0.07 0.07 86.37 04:09:01 AM 1 22.91 0.00 3.51 0.33 0.07 73.18 Average: all 20.95 0.01 3.79 4.06 0.07 71.12 Average: 0 19.11 0.01 3.57 4.02 0.07 73.22 Average: 1 22.79 0.01 4.01 4.10 0.07 69.02