---> uname -a: Linux prd-centos8-robot-2c-8g-11251.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 584 4996 19 2116 6817 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:c6:61:c6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fec6:61c6/64 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) 08/16/2024 _x86_64_ (2 CPU) 07:28:10 LINUX RESTART (2 CPU) 07:29:02 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 89.82 13.76 76.06 3284.31 5760.69 07:31:01 AM 80.47 0.70 79.77 50.78 9675.89 07:32:01 AM 12.03 0.85 11.18 123.96 311.51 07:33:01 AM 60.63 0.03 60.60 3.47 7592.95 07:34:01 AM 8.56 0.10 8.46 32.12 797.42 07:35:01 AM 2.15 0.02 2.13 0.93 133.46 07:36:01 AM 0.22 0.00 0.22 0.00 3.35 07:37:01 AM 12.65 0.32 12.33 36.92 465.18 Average: 33.20 1.95 31.25 435.64 3087.05 07:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 5341220 7062696 2541212 32.24 2688 1902956 662652 7.42 211684 2006908 154868 07:31:01 AM 5231140 7053204 2651292 33.64 2688 1999392 662208 7.41 230288 2076564 24 07:32:01 AM 5207712 7038056 2674720 33.93 2688 2007624 668748 7.49 246200 2083804 3272 07:33:01 AM 5028356 7054668 2854076 36.21 2688 2195732 628056 7.03 261688 2215572 16508 07:34:01 AM 4990620 7018516 2891812 36.69 2688 2197316 658920 7.38 261836 2254508 4 07:35:01 AM 4949120 6978964 2933312 37.21 2688 2199264 739928 8.28 261836 2295004 32 07:36:01 AM 4907168 6937028 2975264 37.75 2688 2199280 781444 8.75 261836 2337424 16 07:37:01 AM 5128400 6987480 2754032 34.94 2688 2034528 707500 7.92 288832 2113432 19524 Average: 5097967 7016326 2784465 35.32 2688 2092012 688682 7.71 253025 2172902 24281 07:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 171.62 131.21 1152.03 23.39 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 61.53 49.50 421.12 8.24 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 21.29 17.01 6.73 5.29 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 707.06 579.44 399.75 117.62 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 26.91 18.03 13.49 4.09 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 209.56 187.85 2859.49 12.78 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 380.59 350.42 5718.44 22.86 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 175.76 148.68 1749.72 33.96 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 219.39 185.38 1540.82 28.54 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) 08/16/2024 _x86_64_ (2 CPU) 07:28:10 LINUX RESTART (2 CPU) 07:29:02 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 32.44 0.00 6.21 6.59 0.11 54.65 07:30:01 AM 0 23.46 0.00 5.39 5.56 0.10 65.48 07:30:01 AM 1 41.43 0.00 7.02 7.62 0.12 43.81 07:31:01 AM all 20.47 0.00 3.24 3.10 0.08 73.12 07:31:01 AM 0 17.79 0.00 2.74 3.40 0.08 75.98 07:31:01 AM 1 23.15 0.00 3.75 2.79 0.07 70.25 07:32:01 AM all 10.22 0.00 1.78 0.27 0.08 87.65 07:32:01 AM 0 7.17 0.00 1.62 0.18 0.08 90.94 07:32:01 AM 1 13.27 0.00 1.94 0.35 0.08 84.37 07:33:01 AM all 27.07 0.00 5.17 1.28 0.09 66.39 07:33:01 AM 0 21.94 0.00 4.92 0.82 0.10 72.22 07:33:01 AM 1 32.22 0.00 5.42 1.74 0.08 60.54 07:34:01 AM all 1.64 0.00 0.53 0.12 0.03 97.68 07:34:01 AM 0 2.36 0.00 0.65 0.08 0.03 96.88 07:34:01 AM 1 0.92 0.00 0.42 0.15 0.03 98.48 07:35:01 AM all 11.38 0.00 1.94 0.04 0.08 86.56 07:35:01 AM 0 6.72 0.00 0.89 0.08 0.08 92.22 07:35:01 AM 1 16.06 0.00 2.99 0.00 0.08 80.86 07:36:01 AM all 9.64 0.00 1.37 0.00 0.09 88.90 07:36:01 AM 0 7.67 0.00 1.21 0.00 0.08 91.04 07:36:01 AM 1 11.61 0.00 1.53 0.00 0.10 86.76 07:37:01 AM all 16.58 0.00 2.47 0.10 0.08 80.78 07:37:01 AM 0 13.73 0.00 2.19 0.15 0.07 83.86 07:37:01 AM 1 19.42 0.00 2.74 0.05 0.08 77.70 Average: all 16.14 0.00 2.83 1.43 0.08 79.52 Average: 0 12.59 0.00 2.45 1.28 0.08 83.61 Average: 1 19.71 0.00 3.22 1.58 0.08 75.42