---> uname -a: Linux prd-centos8-robot-2c-8g-7524.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 577 5003 19 2117 6824 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:99:04:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe99:45d/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) 11/15/2024 _x86_64_ (2 CPU) 00:56:21 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 98.30 13.25 85.05 2372.68 6369.46 12:59:01 AM 78.36 0.70 77.66 50.78 9922.74 01:00:01 AM 34.31 0.42 33.89 64.78 1729.91 01:01:01 AM 36.59 0.05 36.54 3.60 6640.75 01:02:01 AM 15.34 0.48 14.86 70.76 527.84 01:03:01 AM 27.22 0.53 26.69 64.78 1140.44 Average: 48.35 2.57 45.78 437.89 4388.42 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5243832 7012720 2638600 33.47 2688 1949612 732264 8.20 216200 2095156 200808 12:59:01 AM 5195848 7028004 2686584 34.08 2688 2009256 696692 7.80 230348 2109896 1120 01:00:01 AM 5038532 7071464 2843900 36.08 2688 2201928 631112 7.07 253704 2219112 186148 01:01:01 AM 5034532 7067176 2847900 36.13 2688 2202052 634740 7.11 256968 2215944 16 01:02:01 AM 5079696 6969008 2802736 35.56 2688 2064548 731588 8.19 278324 2171588 30940 01:03:01 AM 5119532 6984088 2762900 35.05 2688 2040192 718484 8.04 447596 1965984 16608 Average: 5118662 7022077 2763770 35.06 2688 2077931 690813 7.73 280523 2129613 72607 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 180.34 131.06 1229.25 27.41 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 51.50 37.62 441.71 7.79 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 46.22 35.92 301.34 9.30 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 177.89 148.02 35.63 35.66 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 57.02 36.47 77.74 19.08 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 19.73 18.41 15.68 8.75 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 88.78 67.91 350.22 18.00 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) 11/15/2024 _x86_64_ (2 CPU) 00:56:21 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 37.46 0.00 6.16 2.97 0.09 53.32 12:58:01 AM 0 29.70 0.00 5.24 2.85 0.08 62.14 12:58:01 AM 1 45.22 0.00 7.07 3.09 0.10 44.51 12:59:01 AM all 20.19 0.00 3.16 4.80 0.08 71.78 12:59:01 AM 0 14.34 0.00 3.18 4.75 0.07 77.66 12:59:01 AM 1 26.05 0.00 3.13 4.84 0.08 65.89 01:00:01 AM all 30.48 0.00 4.26 0.45 0.13 64.68 01:00:01 AM 0 16.44 0.00 3.43 0.32 0.13 79.68 01:00:01 AM 1 44.54 0.00 5.09 0.58 0.12 49.67 01:01:01 AM all 5.10 0.00 1.33 8.43 0.03 85.10 01:01:01 AM 0 4.44 0.00 1.27 4.79 0.03 89.47 01:01:01 AM 1 5.77 0.00 1.39 12.06 0.03 80.74 01:02:01 AM all 10.25 0.00 1.49 0.26 0.06 87.94 01:02:01 AM 0 8.38 0.00 1.45 0.30 0.05 89.81 01:02:01 AM 1 12.12 0.00 1.52 0.22 0.07 86.08 01:03:01 AM all 31.00 0.00 3.41 0.48 0.08 65.02 01:03:01 AM 0 25.03 0.00 3.36 0.52 0.08 71.01 01:03:01 AM 1 36.97 0.00 3.46 0.45 0.08 59.04 Average: all 22.42 0.00 3.30 2.89 0.08 71.31 Average: 0 16.39 0.00 2.99 2.25 0.08 78.30 Average: 1 28.45 0.00 3.61 3.54 0.08 64.32