---> uname -a: Linux prd-centos8-robot-2c-8g-4181.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: 2800.000 BogoMIPS: 5600.00 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 626 4932 19 2139 6775 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:fc:6d:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.148/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fefc:6d63/64 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) 11/04/2024 _x86_64_ (2 CPU) 00:53:45 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 195.42 147.03 48.38 14522.64 38215.18 12:56:01 AM 124.08 6.90 117.18 1250.78 10781.29 12:57:01 AM 41.61 1.02 40.59 113.18 4587.75 12:58:01 AM 46.73 0.07 46.67 4.00 2907.65 12:59:01 AM 25.47 0.00 25.47 0.00 5606.26 01:00:01 AM 2.25 0.12 2.13 33.06 351.37 01:01:01 AM 0.55 0.02 0.53 0.13 9.41 01:02:01 AM 0.40 0.07 0.33 1.73 6.49 01:03:01 AM 19.61 0.40 19.21 46.79 1295.40 Average: 50.68 17.29 33.39 1774.67 7084.29 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5588832 7095180 2293592 29.10 2688 1699668 678408 7.60 185148 1827216 94268 12:56:01 AM 5155044 7007428 2727380 34.60 2688 2030408 711588 7.97 213932 2171352 136408 12:57:01 AM 5265348 7094752 2617076 33.20 2688 2006872 622228 6.97 240484 2031160 16 12:58:01 AM 5025188 7054192 2857236 36.25 2688 2198268 654588 7.33 257712 2229348 154548 12:59:01 AM 5019872 7048516 2862552 36.32 2688 2198272 654588 7.33 257720 2230028 8 01:00:01 AM 4953648 6991664 2928776 37.16 2688 2207644 749336 8.39 257988 2295652 12 01:01:01 AM 4940064 6978124 2942360 37.33 2688 2207676 768924 8.61 257988 2308244 44 01:02:01 AM 4930504 6971808 2951920 37.45 2688 2210936 768924 8.61 258168 2318012 3200 01:03:01 AM 5052344 6933968 2830080 35.90 2688 2057488 745500 8.35 457800 2020188 13352 Average: 5103427 7019515 2778997 35.26 2688 2090804 706009 7.91 265216 2159022 44651 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 303.73 158.23 1135.58 57.39 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 102.68 74.44 1073.57 10.96 0.00 0.00 0.00 0.00 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 15.05 9.95 6.76 3.86 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 181.46 135.45 326.17 37.89 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 4.90 3.40 0.91 0.84 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 156.63 146.50 97.80 55.83 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 317.69 315.74 435.53 119.02 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 108.04 106.00 122.40 34.50 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 70.34 45.91 98.96 38.93 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 140.06 110.63 366.41 39.91 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) 11/04/2024 _x86_64_ (2 CPU) 00:53:45 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 39.00 0.05 10.40 18.89 0.14 31.51 12:55:01 AM 0 36.91 0.03 10.59 19.08 0.15 33.23 12:55:01 AM 1 41.08 0.07 10.22 18.70 0.14 29.79 12:56:01 AM all 33.86 0.00 5.62 4.29 0.11 56.12 12:56:01 AM 0 41.30 0.00 6.42 4.71 0.12 47.46 12:56:01 AM 1 26.46 0.00 4.83 3.88 0.10 64.73 12:57:01 AM all 15.43 0.00 2.04 1.16 0.08 81.29 12:57:01 AM 0 16.39 0.00 2.42 1.09 0.07 80.03 12:57:01 AM 1 14.46 0.00 1.65 1.24 0.10 82.55 12:58:01 AM all 26.83 0.00 4.40 1.97 0.10 66.69 12:58:01 AM 0 27.78 0.00 4.49 1.97 0.10 65.66 12:58:01 AM 1 25.89 0.00 4.31 1.97 0.10 67.73 12:59:01 AM all 0.16 0.00 0.37 3.48 0.05 95.95 12:59:01 AM 0 0.17 0.00 0.35 2.91 0.05 96.52 12:59:01 AM 1 0.15 0.00 0.38 4.04 0.05 95.37 01:00:01 AM all 20.60 0.00 1.14 0.10 0.09 78.06 01:00:01 AM 0 29.50 0.00 1.77 0.17 0.10 68.46 01:00:01 AM 1 11.78 0.00 0.52 0.03 0.08 87.59 01:01:01 AM all 26.66 0.00 0.66 0.01 0.13 72.55 01:01:01 AM 0 49.89 0.00 0.87 0.00 0.13 49.10 01:01:01 AM 1 3.41 0.00 0.45 0.02 0.12 96.01 01:02:01 AM all 14.11 0.00 0.40 0.00 0.09 85.40 01:02:01 AM 0 23.90 0.00 0.44 0.00 0.10 75.56 01:02:01 AM 1 4.22 0.00 0.36 0.00 0.08 95.34 01:03:01 AM all 22.21 0.00 2.64 0.44 0.10 74.61 01:03:01 AM 0 27.85 0.00 2.54 0.54 0.12 68.96 01:03:01 AM 1 16.59 0.00 2.74 0.35 0.08 80.23 Average: all 22.07 0.01 3.07 3.35 0.10 71.40 Average: 0 28.16 0.00 3.31 3.37 0.10 65.05 Average: 1 15.99 0.01 2.82 3.34 0.10 77.75