---> uname -a: Linux prd-centos8-robot-2c-8g-42504.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 593 4985 19 2117 6807 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:55:f9:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85951sec preferred_lft 85951sec inet6 fe80::f816:3eff:fe55:f99b/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) 10/15/2024 _x86_64_ (2 CPU) 03:53:58 LINUX RESTART (2 CPU) 03:55:01 AM tps rtps wtps bread/s bwrtn/s 03:56:01 AM 79.07 15.61 63.46 2744.95 5531.32 03:57:01 AM 89.09 0.70 88.39 50.78 9703.87 03:58:01 AM 24.54 0.42 24.13 64.78 2006.53 03:59:01 AM 56.65 0.03 56.61 3.47 7650.35 04:00:01 AM 4.33 0.08 4.25 31.99 192.35 04:01:01 AM 17.23 0.68 16.54 74.38 667.24 Average: 45.15 2.92 42.23 495.06 4291.94 03:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:56:01 AM 5346252 7044384 2536172 32.18 2688 1880384 696308 7.80 211208 1999324 130428 03:57:01 AM 5163328 6994620 2719096 34.50 2688 2008156 722600 8.09 221756 2150900 30092 03:58:01 AM 5143364 7026408 2739060 34.75 2688 2057588 688784 7.71 251976 2134744 42200 03:59:01 AM 5016204 7050880 2866220 36.36 2688 2204212 643796 7.21 258396 2233728 76 04:00:01 AM 4978372 7014276 2904052 36.84 2688 2205448 697840 7.81 258516 2271404 284 04:01:01 AM 5167668 7028212 2714756 34.44 2688 2035764 670080 7.50 445056 1918336 13372 Average: 5135865 7026463 2746559 34.84 2688 2065259 686568 7.69 274485 2118073 36075 03:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 270.74 155.21 1333.41 52.35 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 65.84 49.27 610.90 8.31 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 29.37 18.24 86.39 5.72 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 267.11 185.89 264.08 45.96 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 13.66 8.08 3.67 1.13 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 52.73 38.34 83.05 22.47 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 116.58 75.84 396.92 22.66 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) 10/15/2024 _x86_64_ (2 CPU) 03:53:58 LINUX RESTART (2 CPU) 03:55:01 AM CPU %user %nice %system %iowait %steal %idle 03:56:01 AM all 33.02 0.00 5.86 3.34 0.11 57.67 03:56:01 AM 0 28.14 0.00 4.96 2.69 0.10 64.10 03:56:01 AM 1 37.90 0.00 6.75 4.00 0.12 51.23 03:57:01 AM all 24.77 0.00 3.65 5.86 0.10 65.62 03:57:01 AM 0 20.07 0.00 3.59 5.14 0.08 71.13 03:57:01 AM 1 29.48 0.00 3.72 6.58 0.12 60.10 03:58:01 AM all 19.14 0.00 2.60 1.12 0.08 77.07 03:58:01 AM 0 13.43 0.00 2.06 0.48 0.07 83.96 03:58:01 AM 1 24.85 0.00 3.15 1.76 0.08 70.17 03:59:01 AM all 21.01 0.00 3.75 2.40 0.08 72.75 03:59:01 AM 0 14.15 0.00 3.04 1.60 0.08 81.13 03:59:01 AM 1 27.87 0.00 4.46 3.21 0.08 64.37 04:00:01 AM all 1.50 0.00 0.23 0.23 0.03 98.03 04:00:01 AM 0 2.14 0.00 0.25 0.45 0.02 97.14 04:00:01 AM 1 0.85 0.00 0.20 0.00 0.03 98.91 04:01:01 AM all 22.79 0.00 3.41 0.28 0.08 73.43 04:01:01 AM 0 15.29 0.00 3.39 0.07 0.08 81.17 04:01:01 AM 1 30.29 0.00 3.42 0.50 0.08 65.71 Average: all 20.37 0.00 3.25 2.21 0.08 74.09 Average: 0 15.54 0.00 2.88 1.74 0.07 79.77 Average: 1 25.20 0.00 3.62 2.67 0.09 68.42