---> uname -a: Linux prd-centos8-robot-2c-8g-3825.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 649 4926 19 2122 6752 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:a0:3c:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.236/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fea0:3cfb/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) 12/18/2024 _x86_64_ (2 CPU) 04:03:03 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 81.99 15.35 66.64 3793.50 5920.53 04:06:01 AM 83.21 0.73 82.47 53.05 9452.12 04:07:01 AM 39.02 7.13 31.89 1310.50 2610.65 04:08:01 AM 53.09 0.03 53.06 3.47 7254.56 04:09:01 AM 2.82 0.10 2.72 32.12 93.44 04:10:01 AM 2.42 0.00 2.42 0.00 77.24 04:11:01 AM 0.37 0.00 0.37 0.00 11.08 04:12:01 AM 25.96 0.65 25.31 74.12 1182.42 Average: 36.11 3.00 33.11 658.31 3325.16 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5338748 7029056 2543676 32.27 2688 1873648 756772 8.47 191780 2031760 167632 04:06:01 AM 5172252 6970124 2710172 34.38 2688 1976180 779452 8.73 199216 2168652 30680 04:07:01 AM 5010440 6957408 2871984 36.44 2688 2121340 799364 8.95 261452 2256436 88068 04:08:01 AM 4963400 7002512 2919024 37.03 2688 2209276 690544 7.73 259284 2287188 8 04:09:01 AM 4895004 6935316 2987420 37.90 2688 2210476 804696 9.01 259412 2355172 4 04:10:01 AM 4761532 6801904 3120892 39.59 2688 2210536 949028 10.63 259412 2487428 4 04:11:01 AM 4960140 7001564 2922284 37.07 2688 2211564 705668 7.90 259792 2290528 828 04:12:01 AM 5052996 6918172 2829428 35.90 2688 2041704 795844 8.91 449316 2032740 188 Average: 5019314 6952007 2863110 36.32 2688 2106840 785171 8.79 267458 2238738 35926 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 304.27 190.38 1652.84 60.51 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 52.47 36.39 585.62 7.13 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 40.65 32.61 298.02 8.02 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 204.18 148.46 45.78 33.64 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 61.55 68.58 10.91 646.17 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 556.53 459.46 6952.43 75.49 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 318.49 265.39 3794.42 17.73 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 46.88 35.93 81.96 29.12 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 198.13 154.65 1677.81 109.73 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) 12/18/2024 _x86_64_ (2 CPU) 04:03:03 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 36.09 0.00 5.72 3.09 0.11 54.99 04:05:01 AM 0 40.03 0.00 6.47 3.14 0.12 50.24 04:05:01 AM 1 32.13 0.00 4.97 3.05 0.10 59.75 04:06:01 AM all 21.41 0.00 2.96 4.37 0.09 71.18 04:06:01 AM 0 26.29 0.00 3.66 4.89 0.10 65.06 04:06:01 AM 1 16.52 0.00 2.25 3.84 0.08 77.30 04:07:01 AM all 24.50 0.00 3.86 2.74 0.13 68.77 04:07:01 AM 0 27.39 0.00 4.45 3.37 0.12 64.67 04:07:01 AM 1 21.61 0.00 3.27 2.12 0.13 72.86 04:08:01 AM all 14.96 0.00 2.95 2.63 0.08 79.39 04:08:01 AM 0 12.65 0.00 2.63 2.30 0.07 82.34 04:08:01 AM 1 17.27 0.00 3.26 2.96 0.08 76.43 04:09:01 AM all 7.73 0.00 0.29 0.03 0.04 91.90 04:09:01 AM 0 8.82 0.00 0.30 0.03 0.03 90.81 04:09:01 AM 1 6.65 0.00 0.28 0.03 0.05 92.99 04:10:01 AM all 12.38 0.00 1.48 0.01 0.13 86.00 04:10:01 AM 0 16.94 0.00 1.87 0.02 0.15 81.02 04:10:01 AM 1 7.84 0.00 1.09 0.00 0.10 90.97 04:11:01 AM all 10.49 0.00 1.07 0.00 0.13 88.31 04:11:01 AM 0 14.26 0.00 1.40 0.00 0.12 84.22 04:11:01 AM 1 6.76 0.00 0.74 0.00 0.14 92.37 04:12:01 AM all 28.44 0.00 3.50 0.71 0.12 67.23 04:12:01 AM 0 38.35 0.00 3.49 1.17 0.13 56.86 04:12:01 AM 1 18.52 0.00 3.52 0.25 0.10 77.61 Average: all 19.53 0.00 2.73 1.70 0.10 75.93 Average: 0 23.13 0.00 3.04 1.87 0.10 71.85 Average: 1 15.93 0.00 2.43 1.53 0.10 80.01