---> uname -a: Linux prd-centos8-robot-2c-8g-9827.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 583 4993 19 2120 6817 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:0d:fc:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe0d:fc0b/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) 11/24/2024 _x86_64_ (2 CPU) 03:58:32 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 64.85 22.01 42.85 6048.44 14724.04 04:01:01 AM 122.57 7.43 115.14 1296.20 10948.32 04:02:01 AM 26.02 0.48 25.53 66.49 2436.69 04:03:01 AM 39.89 0.03 39.86 3.47 2524.00 04:04:01 AM 24.23 0.00 24.23 0.00 5542.52 04:05:01 AM 13.76 0.43 13.33 69.99 498.38 Average: 48.56 5.06 43.49 1247.57 6112.88 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5440560 7023140 2441864 30.98 2688 1773568 751272 8.41 189888 1962264 115776 04:01:01 AM 5168116 7002904 2714308 34.43 2688 2011540 704052 7.88 220788 2140708 53940 04:02:01 AM 5252596 7088772 2629828 33.36 2688 2013552 625972 7.01 240028 2043988 8 04:03:01 AM 5031872 7068108 2850552 36.16 2688 2205532 629220 7.05 256624 2223056 155388 04:04:01 AM 5027264 7063104 2855160 36.22 2688 2205536 629220 7.05 256624 2222984 4 04:05:01 AM 5129192 6991564 2753232 34.93 2688 2038052 711304 7.96 289388 2110132 16804 Average: 5174933 7039599 2707491 34.35 2688 2041297 675173 7.56 242223 2117189 56987 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 302.45 181.89 1539.91 58.15 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 62.11 49.10 674.43 8.45 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 11.66 7.71 4.94 3.22 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 259.79 184.42 341.34 46.31 0.00 0.00 0.00 0.00 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 6.93 5.56 1.60 1.45 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 65.32 44.88 80.18 21.07 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 118.04 78.92 440.43 23.11 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) 11/24/2024 _x86_64_ (2 CPU) 03:58:32 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 37.05 0.00 5.79 6.38 0.12 50.65 04:00:01 AM 0 40.22 0.00 5.83 5.02 0.10 48.84 04:00:01 AM 1 33.90 0.00 5.76 7.74 0.13 52.46 04:01:01 AM all 32.48 0.00 5.48 3.93 0.11 58.01 04:01:01 AM 0 30.87 0.00 5.02 3.94 0.10 60.06 04:01:01 AM 1 34.08 0.00 5.93 3.93 0.12 55.95 04:02:01 AM all 10.38 0.00 1.28 0.74 0.07 87.54 04:02:01 AM 0 8.21 0.00 1.12 0.92 0.07 89.69 04:02:01 AM 1 12.55 0.00 1.44 0.57 0.07 85.38 04:03:01 AM all 26.77 0.00 4.28 1.16 0.08 67.71 04:03:01 AM 0 23.06 0.00 4.22 1.29 0.08 71.35 04:03:01 AM 1 30.48 0.00 4.33 1.04 0.08 64.06 04:04:01 AM all 0.13 0.00 0.33 1.47 0.03 98.03 04:04:01 AM 0 0.07 0.00 0.38 2.84 0.02 96.69 04:04:01 AM 1 0.20 0.00 0.28 0.10 0.05 99.37 04:05:01 AM all 14.20 0.00 1.98 0.18 0.06 83.58 04:05:01 AM 0 11.31 0.00 1.81 0.20 0.05 86.63 04:05:01 AM 1 17.08 0.00 2.15 0.17 0.07 80.53 Average: all 20.15 0.00 3.19 2.31 0.08 74.28 Average: 0 18.93 0.00 3.06 2.36 0.07 75.58 Average: 1 21.37 0.00 3.31 2.25 0.09 72.98