---> uname -a: Linux prd-centos8-robot-2c-8g-11302.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 628 4903 19 2165 6772 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:54:3f:3d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe54:3f3d/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) 11/29/2024 _x86_64_ (2 CPU) 00:58:08 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 97.90 18.21 79.69 3485.46 6434.38 01:01:01 AM 77.31 0.72 76.60 50.91 9211.79 01:02:01 AM 24.27 0.48 23.79 66.50 2301.30 01:03:01 AM 51.78 0.03 51.75 3.47 7188.00 01:04:01 AM 5.22 0.10 5.12 32.13 219.25 01:05:01 AM 15.68 0.42 15.26 47.72 2036.32 Average: 45.36 3.33 42.04 614.43 4565.41 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5305476 7033416 2576956 32.69 2688 1909692 722520 8.09 209528 2044252 160536 01:01:01 AM 5133536 6972092 2748896 34.87 2688 2015624 750316 8.40 221000 2181956 30680 01:02:01 AM 5031108 6956088 2851324 36.17 2688 2099352 781120 8.75 256084 2241516 63780 01:03:01 AM 4985040 7027188 2897392 36.76 2688 2211496 674900 7.56 257600 2265776 4 01:04:01 AM 4918676 6979700 2963756 37.60 2688 2230380 731744 8.19 257728 2331412 17780 01:05:01 AM 5086112 6995092 2796320 35.48 2688 2083956 708432 7.93 464852 1979812 13360 Average: 5076658 6993929 2805774 35.60 2688 2091750 728172 8.15 277799 2174121 47690 12:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 268.68 175.41 1680.07 55.65 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 60.65 43.20 530.82 7.57 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 42.58 32.82 296.93 8.19 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 196.02 138.27 44.87 42.04 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 63.79 45.98 332.65 4.78 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 81.02 50.68 125.80 53.64 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 118.79 81.06 501.89 28.65 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) 11/29/2024 _x86_64_ (2 CPU) 00:58:08 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 38.44 0.00 6.74 3.13 0.14 51.55 01:00:01 AM 0 46.68 0.00 6.77 2.09 0.17 44.29 01:00:01 AM 1 30.21 0.00 6.71 4.16 0.12 58.80 01:01:01 AM all 20.09 0.00 2.79 5.46 0.10 71.56 01:01:01 AM 0 26.98 0.00 2.95 6.57 0.10 63.40 01:01:01 AM 1 13.21 0.00 2.63 4.35 0.10 79.71 01:02:01 AM all 21.43 0.00 2.89 0.86 0.11 74.71 01:02:01 AM 0 22.82 0.00 2.80 0.98 0.10 73.29 01:02:01 AM 1 20.05 0.00 2.97 0.74 0.12 76.13 01:03:01 AM all 15.98 0.00 2.83 2.15 0.07 78.97 01:03:01 AM 0 25.40 0.00 3.43 2.26 0.05 68.85 01:03:01 AM 1 6.59 0.00 2.24 2.04 0.08 89.05 01:04:01 AM all 5.54 0.00 0.29 0.04 0.06 94.07 01:04:01 AM 0 5.92 0.00 0.39 0.07 0.07 93.56 01:04:01 AM 1 5.16 0.00 0.20 0.02 0.05 94.57 01:05:01 AM all 18.81 0.00 2.91 0.34 0.08 77.86 01:05:01 AM 0 25.97 0.00 3.43 0.32 0.08 70.19 01:05:01 AM 1 11.72 0.00 2.39 0.35 0.08 85.45 Average: all 20.06 0.00 3.08 1.99 0.09 74.77 Average: 0 25.65 0.00 3.30 2.05 0.10 68.91 Average: 1 14.49 0.00 2.86 1.94 0.09 80.62