---> uname -a: Linux prd-centos8-robot-2c-8g-4002.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 570 4968 19 2158 6831 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:ba:88:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.25/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:feba:883c/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) 12/19/2024 _x86_64_ (2 CPU) 04:02:30 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 106.46 59.31 47.15 7512.56 32134.44 04:05:01 AM 118.18 0.28 117.90 13.46 11640.69 04:06:01 AM 32.57 1.05 31.52 115.43 3748.90 04:07:01 AM 48.10 6.75 41.35 1246.25 2776.46 04:08:01 AM 26.38 0.03 26.35 3.47 5658.06 04:09:01 AM 4.92 0.28 4.63 36.39 798.00 04:10:01 AM 29.22 0.67 28.56 97.43 1939.14 Average: 52.26 9.77 42.49 1289.35 8385.09 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5628876 7107064 2253548 28.59 2688 1672664 695988 7.79 178448 1799324 74288 04:05:01 AM 5150328 6982852 2732096 34.66 2688 2011064 753968 8.44 194636 2199208 130184 04:06:01 AM 5309496 7106272 2572928 32.64 2688 1974980 648000 7.26 217940 2015788 16 04:07:01 AM 4991496 7027804 2890928 36.68 2688 2206016 671880 7.52 255432 2269780 156276 04:08:01 AM 5039540 7075568 2842884 36.07 2688 2206140 636672 7.13 258920 2213384 4 04:09:01 AM 5184148 7070216 2698276 34.23 2688 2057696 631920 7.08 271712 2057516 4824 04:10:01 AM 5119780 7024500 2762644 35.05 2688 2081304 715992 8.02 468200 1949916 3504 Average: 5203381 7056325 2679043 33.99 2688 2029981 679203 7.60 263613 2072131 52728 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 245.60 146.50 1012.97 56.58 0.00 0.00 0.00 0.00 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 103.08 81.52 1222.75 11.51 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 17.93 9.86 7.39 3.70 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 41.37 34.79 301.11 8.82 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 187.35 131.21 36.72 34.32 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 124.71 86.47 411.06 51.95 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 27.12 24.98 53.65 10.42 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 106.74 73.62 435.09 25.33 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) 12/19/2024 _x86_64_ (2 CPU) 04:02:30 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 27.81 0.03 6.68 34.71 0.13 30.63 04:04:01 AM 0 30.03 0.02 6.18 36.94 0.15 26.68 04:04:01 AM 1 25.61 0.05 7.19 32.49 0.10 34.57 04:05:01 AM all 36.54 0.00 4.94 5.27 0.11 53.14 04:05:01 AM 0 47.27 0.00 5.57 5.82 0.10 41.25 04:05:01 AM 1 25.87 0.00 4.32 4.72 0.12 64.97 04:06:01 AM all 13.02 0.00 1.80 0.67 0.08 84.43 04:06:01 AM 0 15.00 0.00 1.90 0.65 0.07 82.37 04:06:01 AM 1 11.03 0.00 1.69 0.69 0.10 86.50 04:07:01 AM all 27.05 0.00 5.25 1.56 0.10 66.03 04:07:01 AM 0 36.57 0.00 6.31 2.35 0.12 54.65 04:07:01 AM 1 17.55 0.00 4.20 0.77 0.08 77.41 04:08:01 AM all 2.23 0.00 0.74 1.35 0.03 95.65 04:08:01 AM 0 3.06 0.00 0.85 1.15 0.03 94.90 04:08:01 AM 1 1.40 0.00 0.62 1.54 0.03 96.41 04:09:01 AM all 9.20 0.00 0.98 0.04 0.06 89.72 04:09:01 AM 0 11.77 0.00 1.37 0.09 0.07 86.71 04:09:01 AM 1 6.70 0.00 0.60 0.00 0.05 92.65 04:10:01 AM all 30.54 0.00 3.47 0.48 0.09 65.42 04:10:01 AM 0 31.91 0.00 3.70 0.35 0.08 63.95 04:10:01 AM 1 29.17 0.00 3.24 0.60 0.10 66.89 Average: all 20.93 0.00 3.41 6.24 0.09 69.34 Average: 0 25.13 0.00 3.70 6.71 0.09 64.37 Average: 1 16.75 0.01 3.11 5.77 0.08 74.27