---> uname -a: Linux prd-centos8-robot-2c-8g-6063.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4963 19 2160 6827 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:4d:68:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe4d:68a1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/09/2024 _x86_64_ (2 CPU) 01:07:23 LINUX RESTART (2 CPU) 01:08:01 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 75.58 23.87 51.71 6883.09 11861.92 01:10:01 AM 101.27 3.05 98.22 46.92 9450.52 01:11:01 AM 37.62 0.67 36.95 49.98 3902.98 01:12:01 AM 46.95 1.02 45.93 133.42 3251.70 01:13:01 AM 26.25 0.05 26.20 3.60 5517.23 01:14:01 AM 17.88 0.32 17.56 44.79 2250.06 Average: 50.93 4.83 46.10 1193.86 6039.35 01:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5397568 7013532 2484868 31.52 2688 1807168 768504 8.60 216920 1974720 89740 01:10:01 AM 5143996 6986276 2738440 34.74 2688 2019736 733548 8.21 213500 2181000 104480 01:11:01 AM 5147988 6988172 2734448 34.69 2688 2017468 717740 8.04 233068 2157000 15800 01:12:01 AM 5009588 7037736 2872848 36.45 2688 2197536 673252 7.54 259168 2243628 154096 01:13:01 AM 4970568 7018776 2911868 36.94 2688 2217796 686128 7.68 262652 2273980 20132 01:14:01 AM 5115912 7019972 2766524 35.10 2688 2079524 687108 7.69 458152 1958944 13336 Average: 5130937 7010744 2751499 34.91 2688 2056538 711047 7.96 273910 2131545 66264 01:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 266.02 172.65 1542.38 59.43 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 55.58 42.92 503.12 7.66 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 14.56 6.71 5.91 2.84 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 43.69 36.34 300.13 9.00 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 255.89 225.80 411.78 46.08 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 65.29 47.34 133.94 56.31 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 116.84 88.63 482.92 30.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/09/2024 _x86_64_ (2 CPU) 01:07:23 LINUX RESTART (2 CPU) 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 39.82 0.00 6.68 9.46 0.10 43.94 01:09:01 AM 0 44.33 0.00 6.68 10.16 0.10 38.73 01:09:01 AM 1 35.29 0.00 6.68 8.76 0.10 49.17 01:10:01 AM all 37.80 0.00 4.79 4.61 0.11 52.69 01:10:01 AM 0 45.17 0.00 5.25 4.75 0.12 44.72 01:10:01 AM 1 30.45 0.00 4.34 4.47 0.10 60.64 01:11:01 AM all 14.38 0.00 1.65 5.35 0.10 78.52 01:11:01 AM 0 18.85 0.00 1.66 8.50 0.10 70.89 01:11:01 AM 1 9.90 0.00 1.64 2.20 0.10 86.16 01:12:01 AM all 31.14 0.00 4.76 1.54 0.09 62.46 01:12:01 AM 0 28.70 0.00 4.66 1.54 0.10 65.00 01:12:01 AM 1 33.58 0.00 4.86 1.55 0.08 59.93 01:13:01 AM all 9.83 0.00 1.11 1.31 0.07 87.69 01:13:01 AM 0 13.53 0.00 1.23 1.26 0.07 83.92 01:13:01 AM 1 6.13 0.00 0.99 1.36 0.07 91.45 01:14:01 AM all 22.25 0.00 2.69 0.41 0.08 74.57 01:14:01 AM 0 27.46 0.00 2.62 0.64 0.08 69.19 01:14:01 AM 1 17.09 0.00 2.75 0.18 0.08 79.89 Average: all 25.87 0.00 3.61 3.78 0.09 66.65 Average: 0 29.68 0.00 3.68 4.48 0.10 62.06 Average: 1 22.07 0.00 3.54 3.08 0.09 71.22