---> uname -a: Linux prd-centos8-robot-2c-8g-7528.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: 2799.998 BogoMIPS: 5599.99 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 575 4959 19 2162 6825 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:98:a3:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe98:a32d/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) 11/15/2024 _x86_64_ (2 CPU) 00:57:20 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 96.48 18.01 78.47 4728.01 6255.49 01:00:01 AM 78.27 0.70 77.57 50.78 9210.38 01:01:01 AM 24.57 0.43 24.14 64.90 1898.65 01:02:02 AM 59.30 0.10 59.20 5.20 7665.77 01:03:01 AM 3.25 0.10 3.15 32.67 279.53 01:04:01 AM 14.80 0.33 14.46 37.86 1048.19 Average: 46.23 3.29 42.95 821.99 4404.63 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5357328 7076572 2525104 32.03 2688 1901548 664468 7.44 209712 1993324 157540 01:00:01 AM 5177376 7011484 2705056 34.32 2688 2011212 702552 7.87 221036 2138964 30120 01:01:01 AM 5133128 7023060 2749304 34.88 2688 2064400 688064 7.70 250856 2146288 44936 01:02:02 AM 5030680 7066444 2851752 36.18 2688 2205168 623780 6.98 256996 2220740 36 01:03:01 AM 4976396 7018480 2906036 36.87 2688 2211496 683224 7.65 257120 2273968 72 01:04:01 AM 5094668 6999480 2787764 35.37 2688 2079756 705972 7.90 308200 2129276 38648 Average: 5128263 7032587 2754169 34.94 2688 2078930 678010 7.59 250653 2150427 45225 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 309.57 186.00 1632.51 59.88 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 66.09 49.22 559.24 7.86 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 31.55 25.07 104.47 6.89 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 213.96 158.50 237.49 40.99 0.00 0.00 0.00 0.00 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 41.48 30.96 176.70 2.34 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 108.00 71.57 288.42 55.95 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 128.68 87.04 500.67 29.06 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) 11/15/2024 _x86_64_ (2 CPU) 00:57:20 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.49 0.00 6.94 2.88 0.12 51.57 12:59:01 AM 0 48.64 0.00 7.14 3.06 0.12 41.04 12:59:01 AM 1 28.36 0.00 6.73 2.71 0.12 62.08 01:00:01 AM all 19.95 0.00 2.82 5.79 0.09 71.35 01:00:01 AM 0 23.89 0.00 2.62 4.85 0.08 68.55 01:00:01 AM 1 16.01 0.00 3.02 6.74 0.10 74.13 01:01:01 AM all 20.39 0.00 2.87 0.53 0.08 76.13 01:01:01 AM 0 15.16 0.00 2.70 0.82 0.08 81.24 01:01:01 AM 1 25.64 0.00 3.04 0.23 0.08 71.01 01:02:02 AM all 17.61 0.00 3.21 2.14 0.07 76.98 01:02:02 AM 0 26.65 0.00 4.13 2.59 0.07 66.56 01:02:02 AM 1 8.60 0.00 2.30 1.68 0.07 87.36 01:03:01 AM all 2.08 0.00 0.28 0.08 0.05 97.51 01:03:01 AM 0 0.80 0.00 0.29 0.10 0.05 98.76 01:03:01 AM 1 3.38 0.00 0.27 0.05 0.05 96.24 01:04:01 AM all 19.61 0.00 2.12 0.33 0.09 77.85 01:04:01 AM 0 27.85 0.00 2.21 0.62 0.10 69.21 01:04:01 AM 1 11.45 0.00 2.03 0.03 0.08 86.41 Average: all 19.75 0.00 3.05 1.97 0.08 75.15 Average: 0 23.88 0.00 3.19 2.01 0.08 70.83 Average: 1 15.62 0.00 2.91 1.92 0.08 79.47