---> uname -a: Linux prd-centos8-robot-2c-8g-5945.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 650 4919 19 2127 6751 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:aa:48:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.97/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85812sec preferred_lft 85812sec inet6 fe80::f816:3eff:feaa:48a5/64 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) 12/28/2024 _x86_64_ (2 CPU) 05:42:52 LINUX RESTART (2 CPU) 05:44:01 AM tps rtps wtps bread/s bwrtn/s 05:45:01 AM 80.92 6.23 74.69 1092.70 6139.09 05:46:01 AM 76.39 0.73 75.65 53.06 9867.14 05:47:01 AM 30.91 7.13 23.78 1310.50 1794.77 05:48:01 AM 47.14 0.03 47.11 3.47 7037.96 05:49:01 AM 3.03 0.12 2.92 33.05 102.47 05:50:01 AM 1.93 0.00 1.93 0.00 103.20 05:51:01 AM 0.27 0.00 0.27 0.00 3.38 05:52:01 AM 13.11 0.32 12.80 36.93 517.73 Average: 31.71 1.82 29.89 316.21 3195.36 05:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 AM 5223256 6985704 2659176 33.74 2688 1942164 783956 8.78 195072 2137172 226432 05:46:01 AM 5130644 6954592 2751788 34.91 2688 2001924 833212 9.33 211924 2199676 25560 05:47:01 AM 4957064 6952796 2925368 37.11 2688 2168388 838520 9.39 271616 2295884 134444 05:48:01 AM 4956616 6996332 2925816 37.12 2688 2209616 739088 8.28 259316 2294284 4 05:49:01 AM 4910340 6952452 2972092 37.71 2688 2212012 792828 8.88 259580 2340500 1172 05:50:01 AM 4909692 6951808 2972740 37.71 2688 2212016 827144 9.26 259580 2340784 12 05:51:01 AM 4901920 6944068 2980512 37.81 2688 2212032 821860 9.20 259580 2348036 8 05:52:01 AM 5050804 6921696 2831628 35.92 2688 2045024 807572 9.04 294264 2185580 19332 Average: 5005042 6957431 2877390 36.50 2688 2125397 805522 9.02 251366 2267740 50870 05:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 129.16 102.40 1211.67 16.08 0.00 0.00 0.00 0.00 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 52.71 37.96 442.54 16.79 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 34.64 28.59 294.82 5.92 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 224.43 161.81 49.03 35.61 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 67.43 60.64 29.56 22.31 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 255.86 254.89 51.47 106.66 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 197.78 195.35 129.28 70.19 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 68.87 50.61 120.85 28.66 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 128.86 111.54 291.14 37.78 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) 12/28/2024 _x86_64_ (2 CPU) 05:42:52 LINUX RESTART (2 CPU) 05:44:01 AM CPU %user %nice %system %iowait %steal %idle 05:45:01 AM all 35.30 0.00 5.08 2.50 0.10 57.02 05:45:01 AM 0 24.31 0.00 4.09 1.97 0.10 69.53 05:45:01 AM 1 46.32 0.00 6.07 3.03 0.10 44.48 05:46:01 AM all 21.62 0.00 2.78 2.86 0.08 72.66 05:46:01 AM 0 16.56 0.00 2.22 3.01 0.10 78.11 05:46:01 AM 1 26.69 0.00 3.35 2.71 0.07 67.19 05:47:01 AM all 17.86 0.00 3.55 0.94 0.08 77.56 05:47:01 AM 0 16.93 0.00 3.04 0.70 0.08 79.25 05:47:01 AM 1 18.80 0.00 4.06 1.19 0.08 75.87 05:48:01 AM all 13.09 0.00 2.53 1.71 0.08 82.58 05:48:01 AM 0 9.53 0.00 1.99 1.82 0.08 86.57 05:48:01 AM 1 16.65 0.00 3.08 1.59 0.08 78.60 05:49:01 AM all 6.60 0.00 0.35 0.03 0.05 92.97 05:49:01 AM 0 2.01 0.00 0.28 0.05 0.05 97.61 05:49:01 AM 1 11.20 0.00 0.42 0.02 0.05 88.32 05:50:01 AM all 19.75 0.00 0.46 0.01 0.10 79.68 05:50:01 AM 0 37.82 0.00 0.74 0.00 0.10 61.34 05:50:01 AM 1 1.74 0.00 0.18 0.02 0.10 97.96 05:51:01 AM all 23.77 0.00 0.49 0.00 0.10 75.64 05:51:01 AM 0 46.55 0.00 0.74 0.00 0.08 52.63 05:51:01 AM 1 1.09 0.00 0.25 0.00 0.12 98.55 05:52:01 AM all 15.40 0.00 1.89 0.19 0.08 82.44 05:52:01 AM 0 10.35 0.00 1.74 0.28 0.08 87.54 05:52:01 AM 1 20.47 0.00 2.05 0.10 0.07 77.31 Average: all 19.18 0.00 2.14 1.03 0.08 77.56 Average: 0 20.49 0.00 1.86 0.98 0.09 76.59 Average: 1 17.87 0.00 2.43 1.08 0.08 78.53