---> uname -a: Linux prd-centos8-robot-2c-8g-4959.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 603 4785 19 2309 6792 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:42:ba:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fe42:bac2/64 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) 12/23/2024 _x86_64_ (2 CPU) 03:31:23 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 120.09 57.01 63.08 6371.34 30846.50 03:34:01 AM 113.36 0.40 112.96 24.53 11470.74 03:35:01 AM 31.02 0.80 30.22 94.90 3641.90 03:36:01 AM 12.71 0.03 12.68 0.53 751.62 03:37:01 AM 63.32 9.23 54.09 1641.99 7582.30 03:38:01 AM 4.93 0.00 4.93 0.00 201.13 03:39:01 AM 0.52 0.00 0.52 0.00 6.45 03:40:01 AM 0.30 0.00 0.30 0.00 3.02 03:41:02 AM 2.00 0.17 1.83 32.93 29.15 03:42:01 AM 28.53 0.54 27.99 65.88 1074.06 Average: 37.69 6.83 30.86 824.50 5568.22 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5532620 7054192 2349812 29.81 2688 1714504 731692 8.19 185544 1882600 104204 03:34:01 AM 5255488 7052912 2626944 33.33 2688 1974936 676600 7.58 190728 2092324 90640 03:35:01 AM 5273244 7072936 2609188 33.10 2688 1977740 660236 7.39 217376 2048604 20 03:36:01 AM 5152136 7007288 2730296 34.64 2688 2030648 721404 8.08 228440 2150896 46496 03:37:01 AM 5000024 7050792 2882408 36.57 2688 2220764 654888 7.33 263776 2245564 108 03:38:01 AM 5000376 7051148 2882056 36.56 2688 2220768 654888 7.33 263776 2245692 4 03:39:01 AM 5000524 7051288 2881908 36.56 2688 2220768 654888 7.33 263776 2245744 4 03:40:01 AM 5000196 7050960 2882236 36.57 2688 2220768 670312 7.51 263776 2245744 4 03:41:02 AM 4946100 6998060 2936332 37.25 2688 2221900 720572 8.07 264380 2299248 4 03:42:01 AM 4961828 7016516 2920604 37.05 2688 2224144 696664 7.80 460852 2086096 16764 Average: 5112254 7040609 2770178 35.14 2688 2102694 684214 7.66 260242 2154251 25825 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 276.49 161.13 1163.22 57.13 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 93.97 72.62 1079.79 10.96 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 19.43 11.83 6.75 4.06 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 28.02 21.63 102.23 4.94 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 503.20 398.52 301.51 94.26 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 2.30 1.33 1.06 0.27 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 1.10 0.07 0.06 0.01 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 0.78 0.17 0.04 0.01 0.00 0.00 0.00 0.00 03:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 AM eth0 10.76 8.28 10.93 5.03 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 20.48 20.08 18.01 9.41 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 95.78 69.64 268.77 18.62 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) 12/23/2024 _x86_64_ (2 CPU) 03:31:23 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 30.98 0.03 6.31 30.69 0.13 31.87 03:33:01 AM 0 33.59 0.05 7.73 30.35 0.14 28.15 03:33:01 AM 1 28.39 0.00 4.90 31.02 0.12 35.57 03:34:01 AM all 36.02 0.00 4.68 5.52 0.13 53.64 03:34:01 AM 0 40.03 0.00 5.37 6.09 0.15 48.36 03:34:01 AM 1 32.02 0.00 3.99 4.96 0.12 58.90 03:35:01 AM all 11.36 0.00 1.72 2.11 0.09 84.72 03:35:01 AM 0 15.92 0.00 1.81 3.25 0.08 78.94 03:35:01 AM 1 6.80 0.00 1.62 0.97 0.10 90.51 03:36:01 AM all 10.64 0.00 2.35 1.11 0.07 85.83 03:36:01 AM 0 15.96 0.00 2.78 1.51 0.07 79.68 03:36:01 AM 1 5.38 0.00 1.93 0.70 0.07 91.92 03:37:01 AM all 20.83 0.00 4.66 4.24 0.10 70.17 03:37:01 AM 0 22.72 0.00 4.60 4.93 0.10 67.65 03:37:01 AM 1 18.93 0.00 4.73 3.54 0.10 72.70 03:38:01 AM all 0.38 0.00 0.06 0.03 0.03 99.49 03:38:01 AM 0 0.55 0.00 0.05 0.05 0.03 99.32 03:38:01 AM 1 0.22 0.00 0.07 0.02 0.03 99.67 03:39:01 AM all 0.32 0.00 0.07 0.00 0.03 99.59 03:39:01 AM 0 0.53 0.00 0.07 0.00 0.02 99.38 03:39:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 03:40:01 AM all 0.27 0.00 0.07 0.00 0.04 99.62 03:40:01 AM 0 0.45 0.00 0.08 0.00 0.03 99.43 03:40:01 AM 1 0.08 0.00 0.05 0.00 0.05 99.82 03:41:02 AM all 3.33 0.00 0.62 0.03 0.04 95.97 03:41:02 AM 0 5.68 0.00 0.82 0.02 0.05 93.43 03:41:02 AM 1 0.99 0.00 0.42 0.05 0.03 98.51 03:42:01 AM all 31.10 0.00 3.54 0.50 0.09 64.76 03:42:01 AM 0 35.91 0.00 4.00 0.80 0.08 59.21 03:42:01 AM 1 26.30 0.00 3.07 0.20 0.10 70.32 Average: all 14.47 0.00 2.40 4.40 0.08 78.65 Average: 0 17.06 0.01 2.72 4.67 0.08 75.47 Average: 1 11.88 0.00 2.08 4.13 0.08 81.83