---> uname -a: Linux prd-centos8-robot-2c-8g-4910.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 576 4991 19 2129 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:1b:fc:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe1b:fc3c/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) 11/07/2024 _x86_64_ (2 CPU) 00:55:14 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 83.72 45.98 37.74 6047.45 5976.11 12:58:01 AM 104.03 6.78 97.25 1247.79 8819.50 12:59:01 AM 37.61 1.05 36.56 113.71 4495.80 01:00:01 AM 35.27 0.00 35.27 0.00 2840.24 01:01:01 AM 31.75 0.05 31.70 3.60 5602.97 01:02:01 AM 3.63 0.17 3.46 33.85 165.90 01:03:01 AM 2.12 0.03 2.08 1.87 85.17 01:04:01 AM 13.35 0.38 12.96 42.53 590.42 Average: 38.93 6.81 32.13 936.34 3571.92 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5475424 7054288 2407008 30.54 2688 1769520 707400 7.92 190616 1924080 101848 12:58:01 AM 5251332 7084432 2631100 33.38 2688 2009720 632596 7.08 211464 2074332 112048 12:59:01 AM 5255032 7090860 2627400 33.33 2688 2012984 629448 7.05 240152 2041820 4 01:00:01 AM 4980048 7012196 2902384 36.82 2688 2201952 700804 7.85 255424 2278528 138644 01:01:01 AM 5032548 7067300 2849884 36.15 2688 2204108 631012 7.07 257572 2217608 4 01:02:01 AM 4990696 7027468 2891736 36.69 2688 2206128 680904 7.62 257976 2258948 108 01:03:01 AM 4982536 7022068 2899896 36.79 2688 2208928 680904 7.62 258112 2266756 2264 01:04:01 AM 5195716 7067204 2686716 34.08 2688 2046652 696812 7.80 294292 2040836 21452 Average: 5145416 7053227 2737016 34.72 2688 2082499 669985 7.50 245701 2137864 47046 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 288.52 180.84 1489.33 59.44 0.00 0.00 0.00 0.00 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 78.07 60.02 721.91 9.52 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 12.26 8.07 6.10 3.30 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 37.37 28.51 293.39 6.45 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 174.30 131.02 40.35 35.69 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 25.55 17.62 8.76 4.27 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 25.66 20.94 7.00 4.95 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 59.12 42.78 85.47 28.07 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 87.61 61.23 331.53 18.96 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) 11/07/2024 _x86_64_ (2 CPU) 00:55:14 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 26.79 0.05 5.82 9.03 0.09 58.22 12:57:01 AM 0 24.98 0.03 5.05 6.89 0.08 62.97 12:57:01 AM 1 28.60 0.07 6.60 11.18 0.10 53.45 12:58:01 AM all 33.45 0.00 5.39 6.08 0.10 54.99 12:58:01 AM 0 24.81 0.00 5.13 5.85 0.10 64.12 12:58:01 AM 1 42.10 0.00 5.65 6.31 0.10 45.84 12:59:01 AM all 11.57 0.00 1.51 4.44 0.07 82.41 12:59:01 AM 0 4.98 0.00 1.54 2.78 0.07 90.62 12:59:01 AM 1 18.14 0.00 1.47 6.10 0.07 74.22 01:00:01 AM all 21.08 0.00 3.16 7.60 0.10 68.06 01:00:01 AM 0 16.25 0.00 2.93 9.17 0.10 71.55 01:00:01 AM 1 25.92 0.00 3.38 6.03 0.10 64.57 01:01:01 AM all 7.11 0.00 1.63 2.92 0.05 88.29 01:01:01 AM 0 7.55 0.00 1.74 3.55 0.05 87.11 01:01:01 AM 1 6.67 0.00 1.52 2.29 0.05 89.48 01:02:01 AM all 6.14 0.00 0.60 0.33 0.06 92.87 01:02:01 AM 0 3.21 0.00 0.33 0.00 0.05 96.41 01:02:01 AM 1 9.08 0.00 0.87 0.65 0.07 89.33 01:03:01 AM all 12.16 0.00 0.64 0.01 0.08 87.13 01:03:01 AM 0 3.01 0.00 0.47 0.02 0.07 96.44 01:03:01 AM 1 21.30 0.00 0.80 0.00 0.08 77.82 01:04:01 AM all 16.94 0.00 2.31 0.18 0.08 80.49 01:04:01 AM 0 10.77 0.00 1.65 0.32 0.08 87.18 01:04:01 AM 1 23.12 0.00 2.97 0.05 0.07 73.78 Average: all 16.89 0.01 2.63 3.81 0.08 76.59 Average: 0 11.93 0.00 2.35 3.57 0.08 82.07 Average: 1 21.85 0.01 2.90 4.06 0.08 71.10