---> uname -a: Linux prd-centos8-robot-2c-8g-15746.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: 2799.996 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 583 5008 19 2105 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:81:6d:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85809sec preferred_lft 85809sec inet6 fe80::f816:3eff:fe81:6d8a/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) 08/29/2024 _x86_64_ (2 CPU) 07:14:17 LINUX RESTART (2 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 82.02 25.31 56.71 6602.07 9495.87 07:17:01 AM 101.50 0.70 100.80 50.78 10696.12 07:18:01 AM 17.78 0.42 17.36 64.79 1462.19 07:19:01 AM 59.98 0.03 59.95 3.47 7571.11 07:20:01 AM 7.32 0.00 7.32 0.00 748.16 07:21:01 AM 0.33 0.00 0.33 0.00 5.80 07:22:01 AM 0.23 0.00 0.23 0.00 3.07 07:23:01 AM 0.28 0.08 0.20 31.99 5.92 07:24:01 AM 27.10 0.65 26.45 74.08 1223.38 Average: 32.95 3.02 29.93 758.59 3468.02 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5361772 7022528 2520660 31.98 2688 1849220 752604 8.43 225860 1994632 136192 07:17:01 AM 5188140 7006940 2694292 34.18 2688 1995820 703272 7.87 221660 2122312 30124 07:18:01 AM 5222860 7046476 2659572 33.74 2688 2001016 668752 7.49 244268 2069368 3272 07:19:01 AM 5048320 7066144 2834112 35.95 2688 2187224 637196 7.13 259552 2198984 16496 07:20:01 AM 5047500 7065324 2834932 35.97 2688 2187224 615944 6.90 259552 2199244 8 07:21:01 AM 5047584 7065432 2834848 35.96 2688 2187228 615944 6.90 259552 2199064 4 07:22:01 AM 5048000 7065848 2834432 35.96 2688 2187228 615944 6.90 259552 2198868 4 07:23:01 AM 5045780 7065232 2836652 35.99 2688 2188832 630820 7.06 260212 2200504 644 07:24:01 AM 5217408 7065280 2665024 33.81 2688 2023116 693652 7.77 442004 1871936 188 Average: 5136374 7052134 2746058 34.84 2688 2089656 659348 7.38 270246 2117212 20770 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 294.87 174.98 1564.20 59.76 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 56.98 46.58 554.95 8.29 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 21.65 9.78 8.11 3.73 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 135.10 108.86 297.57 24.90 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 1.50 0.73 0.92 0.11 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 0.55 0.18 0.10 0.07 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 1.58 0.15 0.16 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 12.60 8.33 3.66 2.05 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 42.47 35.31 79.99 28.58 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 63.04 42.77 278.86 14.17 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) 08/29/2024 _x86_64_ (2 CPU) 07:14:17 LINUX RESTART (2 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 30.40 0.00 6.30 8.53 0.10 54.66 07:16:01 AM 0 28.25 0.00 5.29 7.72 0.10 58.63 07:16:01 AM 1 32.56 0.00 7.31 9.35 0.10 50.68 07:17:01 AM all 28.53 0.00 4.47 3.76 0.09 63.15 07:17:01 AM 0 20.55 0.00 3.81 4.17 0.10 71.37 07:17:01 AM 1 36.58 0.00 5.13 3.34 0.08 54.87 07:18:01 AM all 11.03 0.00 1.68 0.56 0.07 86.66 07:18:01 AM 0 6.82 0.00 1.47 0.69 0.07 90.96 07:18:01 AM 1 15.25 0.00 1.89 0.43 0.07 82.36 07:19:01 AM all 25.70 0.00 4.27 2.52 0.10 67.41 07:19:01 AM 0 18.55 0.00 3.82 2.29 0.08 75.25 07:19:01 AM 1 32.90 0.00 4.72 2.75 0.12 59.51 07:20:01 AM all 0.28 0.00 0.11 0.25 0.04 99.32 07:20:01 AM 0 0.07 0.00 0.10 0.15 0.05 99.63 07:20:01 AM 1 0.48 0.00 0.12 0.35 0.03 99.01 07:21:01 AM all 0.33 0.00 0.07 0.01 0.05 99.55 07:21:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 07:21:01 AM 1 0.55 0.00 0.07 0.02 0.05 99.32 07:22:01 AM all 0.32 0.00 0.04 0.00 0.04 99.60 07:22:01 AM 0 0.10 0.00 0.07 0.00 0.07 99.77 07:22:01 AM 1 0.53 0.00 0.02 0.00 0.02 99.43 07:23:01 AM all 1.04 0.00 0.23 0.02 0.04 98.66 07:23:01 AM 0 0.23 0.00 0.17 0.00 0.05 99.55 07:23:01 AM 1 1.85 0.00 0.30 0.03 0.03 97.78 07:24:01 AM all 27.69 0.00 3.31 0.28 0.09 68.64 07:24:01 AM 0 28.32 0.00 2.89 0.18 0.10 68.51 07:24:01 AM 1 27.04 0.00 3.73 0.37 0.08 68.77 Average: all 13.90 0.00 2.27 1.77 0.07 81.99 Average: 0 11.44 0.00 1.96 1.69 0.07 84.83 Average: 1 16.36 0.00 2.58 1.84 0.07 79.15