---> uname -a: Linux prd-centos8-robot-2c-8g-43895.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 601 4980 19 2115 6800 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:81:af:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:fe81:af33/64 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) 10/19/2024 _x86_64_ (2 CPU) 04:05:05 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 102.88 13.10 89.79 2343.22 6799.63 04:08:01 AM 73.08 0.70 72.38 50.78 9530.59 04:09:01 AM 31.07 0.43 30.64 64.78 1962.41 04:10:01 AM 45.30 0.03 45.27 3.47 6877.87 04:11:01 AM 0.80 0.08 0.72 31.99 14.28 04:12:01 AM 10.46 0.33 10.13 37.85 349.32 Average: 43.93 2.45 41.49 422.01 4255.68 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5189120 6986052 2693304 34.17 2688 1975952 765468 8.57 218488 2143168 223968 04:08:01 AM 5166732 6998624 2715692 34.45 2688 2009252 723696 8.10 232360 2139832 3212 04:09:01 AM 5023024 7048736 2859400 36.28 2688 2195848 688968 7.71 256444 2237544 169012 04:10:01 AM 5013732 7043292 2868692 36.39 2688 2199320 660160 7.39 258680 2237008 8 04:11:01 AM 4969384 7000348 2913040 36.96 2688 2200732 729612 8.17 258808 2280976 456 04:12:01 AM 5113620 6971048 2768804 35.13 2688 2033288 750996 8.41 287888 2128380 17972 Average: 5079269 7008017 2803155 35.56 2688 2102399 719817 8.06 252111 2194485 69105 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 149.27 108.60 1170.02 23.10 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 46.98 33.44 422.64 9.37 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 41.47 32.16 294.68 7.08 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 200.50 149.58 46.61 34.84 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 26.86 16.81 26.25 2.33 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 172.44 137.49 1563.58 30.30 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 106.25 79.68 587.30 17.84 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) 10/19/2024 _x86_64_ (2 CPU) 04:05:05 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 37.75 0.00 6.46 3.32 0.13 52.35 04:07:01 AM 0 50.41 0.00 7.01 3.97 0.13 38.48 04:07:01 AM 1 25.06 0.00 5.91 2.67 0.12 66.23 04:08:01 AM all 18.72 0.00 2.90 4.49 0.10 73.79 04:08:01 AM 0 19.83 0.00 2.94 3.84 0.10 73.29 04:08:01 AM 1 17.62 0.00 2.86 5.13 0.10 74.29 04:09:01 AM all 22.71 0.00 3.44 1.40 0.12 72.33 04:09:01 AM 0 18.62 0.00 3.04 1.34 0.13 76.87 04:09:01 AM 1 26.80 0.00 3.84 1.47 0.10 67.79 04:10:01 AM all 10.62 0.00 1.88 7.67 0.07 79.76 04:10:01 AM 0 11.50 0.00 2.24 9.17 0.08 77.00 04:10:01 AM 1 9.73 0.00 1.52 6.17 0.05 82.52 04:11:01 AM all 2.43 0.00 0.27 0.03 0.05 97.23 04:11:01 AM 0 3.03 0.00 0.35 0.05 0.05 96.52 04:11:01 AM 1 1.82 0.00 0.18 0.00 0.05 97.94 04:12:01 AM all 16.04 0.00 2.02 0.42 0.08 81.44 04:12:01 AM 0 14.55 0.00 2.47 0.29 0.07 82.62 04:12:01 AM 1 17.53 0.00 1.56 0.55 0.08 80.27 Average: all 18.05 0.00 2.83 2.89 0.09 76.14 Average: 0 19.67 0.00 3.01 3.11 0.09 74.11 Average: 1 16.43 0.00 2.65 2.67 0.08 78.17