---> uname -a: Linux prd-centos8-robot-2c-8g-8363.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4875 19 2201 6779 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:52:1a:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.243/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe52:1a5e/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) 11/18/2024 _x86_64_ (2 CPU) 05:00:52 LINUX RESTART (2 CPU) 05:02:01 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 122.38 6.90 115.48 1250.99 10759.16 05:04:01 AM 38.22 1.05 37.17 113.70 4485.75 05:05:01 AM 53.54 2.52 51.02 396.07 3561.86 05:06:02 AM 17.81 0.00 17.81 0.00 4759.49 05:07:01 AM 2.47 0.10 2.37 32.67 134.10 05:08:01 AM 0.87 0.02 0.85 0.93 843.59 05:09:01 AM 2.10 0.18 1.92 4.27 275.74 05:10:01 AM 29.04 0.65 28.39 96.50 2569.08 Average: 33.37 1.43 31.94 237.31 3430.41 05:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 5065700 6927012 2816724 35.73 2688 2037984 784388 8.78 218236 2251764 143136 05:04:01 AM 5218204 7051108 2664220 33.80 2688 2010256 672352 7.53 239432 2078968 20 05:05:01 AM 4985268 7029584 2897156 36.75 2688 2214000 669244 7.49 262064 2264228 135028 05:06:02 AM 4981512 7025828 2900912 36.80 2688 2214000 669244 7.49 262060 2262808 4 05:07:01 AM 4657808 6727956 3224616 40.91 2688 2239816 1008604 11.29 262280 2585404 23176 05:08:01 AM 4792328 6868448 3090096 39.20 2688 2245784 921220 10.31 262488 2450880 4092 05:09:01 AM 5108000 7020016 2774424 35.20 2688 2083184 669204 7.49 287160 2113412 6844 05:10:01 AM 5036576 6983944 2845848 36.10 2688 2122676 734436 8.22 484068 2010456 1540 Average: 4980674 6954237 2901750 36.81 2688 2145962 766086 8.58 284724 2252240 39230 05:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 104.28 79.94 1073.15 11.18 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 13.15 9.61 6.72 3.62 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 163.26 137.89 325.35 29.28 0.00 0.00 0.00 0.00 05:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 AM eth0 3.17 2.35 0.65 0.50 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 61.07 54.31 410.53 4.84 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 174.83 166.01 59.47 17.78 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 98.55 73.12 81.83 68.84 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 38.37 31.56 89.49 35.35 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 82.13 69.38 255.56 21.46 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) 11/18/2024 _x86_64_ (2 CPU) 05:00:52 LINUX RESTART (2 CPU) 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 36.55 0.00 5.58 3.51 0.13 54.23 05:03:01 AM 0 31.96 0.00 5.04 3.36 0.13 59.51 05:03:01 AM 1 41.14 0.00 6.13 3.67 0.12 48.95 05:04:01 AM all 13.14 0.00 1.66 1.07 0.11 84.02 05:04:01 AM 0 6.77 0.00 1.20 1.38 0.12 90.52 05:04:01 AM 1 19.53 0.00 2.12 0.75 0.10 77.50 05:05:01 AM all 28.06 0.00 4.64 1.38 0.13 65.78 05:05:01 AM 0 29.86 0.00 4.54 1.53 0.13 63.93 05:05:01 AM 1 26.27 0.00 4.74 1.24 0.13 67.62 05:06:02 AM all 0.34 0.00 0.28 0.58 0.06 98.73 05:06:02 AM 0 0.15 0.00 0.35 0.70 0.07 98.73 05:06:02 AM 1 0.53 0.00 0.22 0.47 0.05 98.73 05:07:01 AM all 13.65 0.00 0.89 0.03 0.10 85.33 05:07:01 AM 0 24.37 0.00 1.33 0.00 0.10 74.20 05:07:01 AM 1 2.98 0.00 0.44 0.05 0.10 96.42 05:08:01 AM all 21.05 0.00 1.18 0.11 0.12 77.55 05:08:01 AM 0 26.08 0.00 1.06 0.00 0.12 72.74 05:08:01 AM 1 16.04 0.00 1.30 0.22 0.12 82.33 05:09:01 AM all 10.27 0.00 1.08 0.03 0.10 88.51 05:09:01 AM 0 12.74 0.00 1.24 0.00 0.08 85.93 05:09:01 AM 1 7.81 0.00 0.92 0.07 0.12 91.09 05:10:01 AM all 29.49 0.00 3.37 0.58 0.10 66.46 05:10:01 AM 0 33.83 0.00 3.53 0.63 0.10 61.90 05:10:01 AM 1 25.14 0.00 3.21 0.52 0.10 71.03 Average: all 19.07 0.00 2.34 0.91 0.11 77.56 Average: 0 20.70 0.00 2.29 0.96 0.11 75.95 Average: 1 17.45 0.00 2.39 0.87 0.10 79.18