---> uname -a: Linux prd-centos8-robot-2c-8g-19330.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 650 4762 19 2284 6745 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:4c:46:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85980sec preferred_lft 85980sec inet6 fe80::f816:3eff:fe4c:4630/64 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) 07/10/2024 _x86_64_ (2 CPU) 00:56:06 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 94.17 13.10 81.07 2343.22 6650.50 12:59:01 AM 73.56 0.73 72.83 51.32 9176.36 01:00:01 AM 11.48 0.82 10.66 123.43 278.52 01:01:01 AM 43.58 2.53 41.04 396.20 2765.94 01:02:01 AM 25.63 0.23 25.40 34.64 5318.64 01:03:01 AM 26.70 0.53 26.16 64.79 995.53 Average: 45.85 2.99 42.86 502.25 4197.77 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5260524 6996936 2621908 33.26 2688 1918628 777944 8.71 211096 2087880 165508 12:59:01 AM 5190364 7007764 2692068 34.15 2688 1994704 742460 8.31 228620 2116100 24 01:00:01 AM 5210784 7033196 2671648 33.89 2688 1999680 704092 7.88 240220 2084096 8 01:01:01 AM 4984316 7010076 2898116 36.77 2688 2195256 705136 7.90 263088 2262792 147576 01:02:01 AM 4920900 6947488 2961532 37.57 2688 2196464 756888 8.47 263884 2322428 32 01:03:01 AM 4927720 6957128 2954712 37.48 2688 2198768 739920 8.28 450532 2128540 16172 Average: 5082435 6992098 2799997 35.52 2688 2083917 737740 8.26 276240 2166973 54887 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 147.85 107.70 1173.50 23.13 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 34.32 26.72 274.67 5.64 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 15.16 14.00 4.87 4.21 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 255.52 195.43 316.30 44.31 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 391.24 308.29 102.08 85.75 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 19.76 19.75 16.36 9.43 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 143.99 111.99 314.63 28.75 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) 07/10/2024 _x86_64_ (2 CPU) 00:56:06 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.66 0.00 6.43 2.45 0.12 53.33 12:58:01 AM 0 34.24 0.00 6.69 2.72 0.12 56.23 12:58:01 AM 1 41.09 0.00 6.18 2.19 0.12 50.43 12:59:01 AM all 19.29 0.00 3.25 2.90 0.08 74.49 12:59:01 AM 0 12.15 0.00 3.18 3.21 0.08 81.38 12:59:01 AM 1 26.42 0.00 3.32 2.59 0.07 67.60 01:00:01 AM all 8.91 0.00 1.24 0.19 0.06 89.59 01:00:01 AM 0 3.31 0.00 1.24 0.18 0.05 95.22 01:00:01 AM 1 14.50 0.00 1.25 0.20 0.07 83.98 01:01:01 AM all 28.80 0.00 4.93 0.89 0.09 65.30 01:01:01 AM 0 24.67 0.00 4.49 1.02 0.10 69.72 01:01:01 AM 1 32.92 0.00 5.36 0.75 0.08 60.88 01:02:01 AM all 3.81 0.00 1.61 0.96 0.05 93.57 01:02:01 AM 0 5.55 0.00 1.71 1.01 0.05 91.69 01:02:01 AM 1 2.08 0.00 1.51 0.92 0.05 95.45 01:03:01 AM all 30.83 0.00 3.53 0.31 0.08 65.24 01:03:01 AM 0 23.22 0.00 3.28 0.10 0.10 73.30 01:03:01 AM 1 38.45 0.00 3.78 0.52 0.07 57.19 Average: all 21.56 0.00 3.50 1.28 0.08 73.57 Average: 0 17.20 0.00 3.43 1.37 0.08 77.91 Average: 1 25.92 0.00 3.57 1.19 0.08 69.24