---> uname -a: Linux prd-centos8-robot-2c-8g-33637.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 572 5004 19 2120 6828 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:52:e9:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe52:e976/64 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) 10/02/2024 _x86_64_ (2 CPU) 01:01:24 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 99.80 36.77 63.03 7094.17 9171.03 01:04:01 AM 105.02 0.70 104.32 50.79 10784.57 01:05:01 AM 14.55 0.42 14.14 64.75 1258.23 01:06:01 AM 16.56 0.00 16.56 0.00 1276.39 01:07:01 AM 48.61 0.03 48.58 3.47 7088.57 01:08:01 AM 3.00 0.10 2.90 32.12 100.98 01:09:01 AM 25.21 0.85 24.36 101.72 1143.39 Average: 44.68 5.55 39.12 1049.57 4402.95 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5331452 7023164 2550980 32.36 2688 1878376 729328 8.17 228532 2017272 148840 01:04:01 AM 5180892 7014588 2701540 34.27 2688 2010156 696880 7.80 221620 2130892 30080 01:05:01 AM 5261960 7097032 2620472 33.24 2688 2012104 620968 6.95 240324 2033828 4 01:06:01 AM 5084768 7006040 2797664 35.49 2688 2095516 727064 8.14 256988 2185564 65496 01:07:01 AM 5035868 7072988 2846564 36.11 2688 2206332 619472 6.94 258436 2211472 16 01:08:01 AM 5034208 7073280 2848224 36.13 2688 2208284 612260 6.86 258904 2212916 776 01:09:01 AM 5177700 7042860 2704732 34.31 2688 2039912 647768 7.25 445488 1906488 1452 Average: 5158121 7047136 2724311 34.56 2688 2064383 664820 7.44 272899 2099776 35238 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 290.35 188.17 1571.51 59.22 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 68.16 54.52 613.81 8.81 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 11.69 7.76 5.14 3.36 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 34.59 27.61 291.37 5.33 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 214.20 150.72 48.77 42.99 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 24.49 15.14 8.19 2.29 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 44.14 33.26 82.91 23.09 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 98.22 68.17 374.51 20.72 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) 10/02/2024 _x86_64_ (2 CPU) 01:01:24 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 41.14 0.02 6.83 3.90 0.11 47.99 01:03:01 AM 0 44.81 0.02 7.78 5.18 0.10 42.11 01:03:01 AM 1 37.50 0.02 5.90 2.63 0.12 53.84 01:04:01 AM all 29.95 0.00 4.66 5.31 0.12 59.96 01:04:01 AM 0 35.05 0.00 4.77 3.42 0.12 56.65 01:04:01 AM 1 24.85 0.00 4.56 7.20 0.12 63.28 01:05:01 AM all 10.63 0.00 1.20 0.75 0.07 87.35 01:05:01 AM 0 15.44 0.00 1.49 0.79 0.07 82.23 01:05:01 AM 1 5.83 0.00 0.92 0.72 0.07 92.47 01:06:01 AM all 12.31 0.00 2.18 1.35 0.08 84.08 01:06:01 AM 0 11.29 0.00 2.12 0.82 0.05 85.71 01:06:01 AM 1 13.33 0.00 2.24 1.87 0.10 82.45 01:07:01 AM all 16.25 0.00 2.99 3.01 0.08 77.67 01:07:01 AM 0 18.38 0.00 2.86 2.55 0.08 76.12 01:07:01 AM 1 14.12 0.00 3.12 3.46 0.07 79.23 01:08:01 AM all 1.86 0.00 0.34 0.03 0.05 97.72 01:08:01 AM 0 2.91 0.00 0.42 0.07 0.07 96.54 01:08:01 AM 1 0.80 0.00 0.27 0.00 0.03 98.90 01:09:01 AM all 31.16 0.00 4.16 0.49 0.13 64.06 01:09:01 AM 0 42.18 0.00 4.60 0.38 0.13 52.70 01:09:01 AM 1 20.14 0.00 3.72 0.60 0.12 75.42 Average: all 20.46 0.00 3.20 2.12 0.09 74.13 Average: 0 24.28 0.00 3.43 1.88 0.09 70.31 Average: 1 16.65 0.00 2.96 2.35 0.09 77.95