---> uname -a: Linux prd-centos8-robot-2c-8g-4713.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 577 4998 19 2121 6823 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:f1:54:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fef1:54d2/64 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) 11/06/2024 _x86_64_ (2 CPU) 03:56:54 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 86.77 17.96 68.81 3338.75 5748.25 04:00:01 AM 83.56 0.70 82.86 50.78 9621.86 04:01:01 AM 29.61 0.42 29.19 64.78 2522.78 04:02:01 AM 48.90 0.12 48.78 5.33 6980.77 04:03:01 AM 2.87 0.10 2.77 32.13 91.20 04:04:01 AM 28.89 0.65 28.24 74.11 1297.52 Average: 46.77 3.32 43.44 594.26 4377.47 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5381636 7072064 2500788 31.73 2688 1872472 669320 7.49 209916 1967532 133496 04:00:01 AM 5179428 7013336 2702996 34.29 2688 2011324 715252 8.01 221524 2136500 30112 04:01:01 AM 5064416 7003412 2818008 35.75 2688 2112928 722096 8.09 258732 2203528 81632 04:02:01 AM 5032920 7067712 2849504 36.15 2688 2204444 632376 7.08 257656 2216628 4 04:03:01 AM 5031528 7068232 2850896 36.17 2688 2206356 625344 7.00 258124 2218072 952 04:04:01 AM 5217096 7080748 2665328 33.81 2688 2039004 635988 7.12 447308 1866736 176 Average: 5151171 7050917 2731253 34.65 2688 2074421 666729 7.47 275543 2101499 41062 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 286.47 176.81 1539.10 57.15 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 61.00 47.52 643.47 8.10 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 40.87 30.19 295.64 7.77 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 219.11 164.35 49.88 44.92 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 29.66 16.96 7.53 2.12 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 46.68 37.12 78.94 23.40 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 113.98 78.84 435.73 23.91 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) 11/06/2024 _x86_64_ (2 CPU) 03:56:54 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 35.25 0.00 6.10 3.39 0.12 55.15 03:59:01 AM 0 37.77 0.00 7.51 3.96 0.12 50.65 03:59:01 AM 1 32.74 0.00 4.70 2.82 0.12 59.63 04:00:01 AM all 24.14 0.00 3.38 5.33 0.14 67.01 04:00:01 AM 0 25.68 0.00 3.48 5.55 0.13 65.15 04:00:01 AM 1 22.61 0.00 3.27 5.12 0.15 68.86 04:01:01 AM all 21.88 0.00 2.96 0.83 0.08 74.24 04:01:01 AM 0 25.30 0.00 2.81 1.15 0.10 70.64 04:01:01 AM 1 18.47 0.00 3.12 0.52 0.07 77.83 04:02:01 AM all 15.19 0.00 3.08 1.57 0.08 80.08 04:02:01 AM 0 21.25 0.00 3.38 1.72 0.08 73.56 04:02:01 AM 1 9.13 0.00 2.79 1.42 0.08 86.58 04:03:01 AM all 1.62 0.00 0.24 0.05 0.04 98.05 04:03:01 AM 0 2.07 0.00 0.25 0.07 0.02 97.60 04:03:01 AM 1 1.17 0.00 0.23 0.03 0.07 98.49 04:04:01 AM all 27.22 0.00 3.27 0.33 0.09 69.09 04:04:01 AM 0 41.76 0.00 3.07 0.52 0.10 54.55 04:04:01 AM 1 12.62 0.00 3.48 0.13 0.08 83.68 Average: all 20.87 0.00 3.17 1.91 0.09 73.95 Average: 0 25.62 0.00 3.41 2.16 0.09 68.72 Average: 1 16.12 0.00 2.93 1.67 0.09 79.18