---> uname -a: Linux prd-centos8-robot-2c-8g-2098.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 599 4964 19 2133 6801 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:91:ea:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fe91:ea43/64 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) 12/12/2024 _x86_64_ (2 CPU) 04:12:01 LINUX RESTART (2 CPU) 04:13:01 AM tps rtps wtps bread/s bwrtn/s 04:14:01 AM 91.75 9.80 81.95 1591.87 6310.98 04:15:01 AM 75.27 1.02 74.26 111.43 9668.98 04:16:01 AM 36.83 0.03 36.79 2.27 2473.64 04:17:01 AM 36.10 0.03 36.07 3.47 6209.91 04:18:01 AM 2.80 0.10 2.70 32.13 119.36 04:19:01 AM 2.10 0.03 2.07 1.87 123.63 04:20:01 AM 16.47 0.42 16.06 47.70 849.60 Average: 37.33 1.63 35.70 255.79 3679.36 04:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 AM 5265800 7071128 2616624 33.20 2688 1983964 684920 7.67 210276 2072120 228236 04:15:01 AM 5243828 7083684 2638596 33.47 2688 2017636 655636 7.34 240228 2053512 20 04:16:01 AM 4989892 7031656 2892532 36.70 2688 2211488 672632 7.53 253160 2268044 167600 04:17:01 AM 5007408 7048820 2875016 36.47 2688 2211568 656764 7.35 258024 2242676 4 04:18:01 AM 4965292 7008696 2917132 37.01 2688 2213628 722616 8.09 258288 2284832 196 04:19:01 AM 4958424 7004640 2924000 37.10 2688 2216400 722616 8.09 258428 2291404 1168 04:20:01 AM 5093908 6970168 2788516 35.38 2688 2051720 748032 8.38 450596 1985720 13360 Average: 5074936 7031256 2807488 35.62 2688 2129486 694745 7.78 275571 2171187 58655 04:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 86.30 70.29 946.95 9.71 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 47.68 35.45 439.71 6.94 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 40.53 29.51 295.75 6.68 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 203.12 167.78 43.47 39.47 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 28.21 18.90 8.44 3.37 0.00 0.00 0.00 0.00 04:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 AM eth0 24.24 19.79 6.42 4.76 0.00 0.00 0.00 0.00 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 59.43 42.07 89.28 28.92 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 69.93 54.83 261.41 14.26 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) 12/12/2024 _x86_64_ (2 CPU) 04:12:01 LINUX RESTART (2 CPU) 04:13:01 AM CPU %user %nice %system %iowait %steal %idle 04:14:01 AM all 36.80 0.00 5.59 2.58 0.13 54.89 04:14:01 AM 0 27.46 0.00 4.79 2.67 0.15 64.93 04:14:01 AM 1 46.13 0.00 6.39 2.49 0.12 44.86 04:15:01 AM all 21.40 0.00 2.35 1.58 0.12 74.55 04:15:01 AM 0 10.07 0.00 1.97 2.05 0.12 85.80 04:15:01 AM 1 32.74 0.00 2.74 1.12 0.12 63.28 04:16:01 AM all 22.43 0.00 3.42 2.00 0.10 72.05 04:16:01 AM 0 20.63 0.00 3.21 1.74 0.08 74.34 04:16:01 AM 1 24.23 0.00 3.63 2.26 0.12 69.77 04:17:01 AM all 5.43 0.00 1.30 1.85 0.05 91.38 04:17:01 AM 0 3.92 0.00 1.09 2.46 0.05 92.49 04:17:01 AM 1 6.93 0.00 1.50 1.24 0.05 90.28 04:18:01 AM all 6.70 0.00 0.61 0.04 0.07 92.58 04:18:01 AM 0 2.96 0.00 0.35 0.08 0.05 96.56 04:18:01 AM 1 10.45 0.00 0.87 0.00 0.08 88.60 04:19:01 AM all 11.42 0.00 0.72 0.03 0.08 87.75 04:19:01 AM 0 5.25 0.00 0.28 0.05 0.07 94.35 04:19:01 AM 1 17.59 0.00 1.15 0.02 0.08 81.16 04:20:01 AM all 23.23 0.00 3.14 0.23 0.07 73.32 04:20:01 AM 0 8.83 0.00 2.32 0.27 0.07 88.51 04:20:01 AM 1 37.61 0.00 3.96 0.20 0.07 58.16 Average: all 18.20 0.00 2.45 1.19 0.09 78.08 Average: 0 11.30 0.00 2.00 1.33 0.08 85.29 Average: 1 25.10 0.00 2.89 1.05 0.09 70.88