---> uname -a: Linux prd-centos8-robot-2c-8g-9816.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 582 4991 19 2123 6818 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:d6:f4:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85769sec preferred_lft 85769sec inet6 fe80::f816:3eff:fed6:f4bf/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) 03:58:21 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 57.18 22.48 34.71 5654.78 8621.68 04:01:01 AM 109.25 6.80 102.45 1248.12 9147.25 04:02:01 AM 33.74 0.75 32.99 51.27 5074.95 04:03:01 AM 35.07 0.43 34.64 64.25 2547.87 04:04:01 AM 48.98 0.03 48.95 3.47 6968.34 04:05:01 AM 2.58 0.10 2.48 32.13 77.12 04:06:01 AM 1.95 0.00 1.95 0.00 71.59 04:07:01 AM 0.10 0.00 0.10 0.00 2.20 04:08:01 AM 7.43 0.33 7.10 37.85 239.19 Average: 32.92 3.44 29.49 787.95 3639.18 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5492548 7032512 2389884 30.32 2688 1731860 732352 8.20 187016 1916796 85476 04:01:01 AM 5286380 7089696 2596052 32.93 2688 1981212 640376 7.17 209796 2044532 108100 04:02:01 AM 5169576 7005752 2712856 34.42 2688 2012612 697876 7.81 221532 2144120 30116 04:03:01 AM 5045588 6996844 2836844 35.99 2688 2124560 721584 8.08 258992 2221044 91936 04:04:01 AM 5026476 7063600 2855956 36.23 2688 2206524 627836 7.03 257260 2223760 32 04:05:01 AM 4961720 7000048 2920712 37.05 2688 2207728 727924 8.15 257388 2288116 244 04:06:01 AM 4909712 6948080 2972720 37.71 2688 2207768 783296 8.77 257388 2339188 40 04:07:01 AM 4906080 6944896 2976352 37.76 2688 2208216 786868 8.81 257388 2342800 416 04:08:01 AM 5123384 6990136 2759048 35.00 2688 2040084 711288 7.96 290664 2111116 17292 Average: 5102385 7007952 2780047 35.27 2688 2080063 714378 8.00 244158 2181275 37072 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 275.17 168.21 1266.09 56.92 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 45.63 39.30 508.34 5.81 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 45.06 30.30 436.39 4.43 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 42.57 35.84 296.81 8.29 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 203.85 172.26 48.18 43.52 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 41.26 43.28 7.70 233.82 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 477.87 427.46 4095.61 487.23 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 470.50 408.58 4375.46 26.52 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 193.09 162.90 1455.51 27.70 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 199.43 165.33 1387.67 99.35 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) 03:58:21 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 34.76 0.00 5.99 8.54 0.11 50.60 04:00:01 AM 0 42.07 0.00 5.77 7.93 0.12 44.11 04:00:01 AM 1 27.51 0.00 6.21 9.14 0.10 57.04 04:01:01 AM all 24.54 0.00 4.68 6.77 0.11 63.90 04:01:01 AM 0 31.79 0.00 5.34 7.15 0.10 55.61 04:01:01 AM 1 17.35 0.00 4.03 6.39 0.12 72.12 04:02:01 AM all 13.21 0.00 1.62 5.66 0.23 79.29 04:02:01 AM 0 15.91 0.00 2.05 6.23 0.23 75.58 04:02:01 AM 1 10.53 0.00 1.19 5.09 0.22 82.98 04:03:01 AM all 23.21 0.00 3.09 1.58 0.09 72.03 04:03:01 AM 0 31.04 0.00 3.38 2.55 0.08 62.94 04:03:01 AM 1 15.37 0.00 2.80 0.62 0.10 81.11 04:04:01 AM all 14.65 0.00 2.73 2.43 0.10 80.09 04:04:01 AM 0 16.78 0.00 3.18 2.89 0.13 77.01 04:04:01 AM 1 12.51 0.00 2.29 1.97 0.07 83.16 04:05:01 AM all 3.72 0.00 0.23 0.04 0.05 95.96 04:05:01 AM 0 3.47 0.00 0.18 0.03 0.07 96.25 04:05:01 AM 1 3.98 0.00 0.27 0.05 0.03 95.67 04:06:01 AM all 12.16 0.00 1.03 0.01 0.09 86.70 04:06:01 AM 0 8.23 0.00 0.62 0.02 0.08 91.05 04:06:01 AM 1 16.13 0.00 1.45 0.00 0.10 82.31 04:07:01 AM all 8.92 0.00 1.04 0.00 0.11 89.93 04:07:01 AM 0 12.79 0.00 1.28 0.00 0.12 85.81 04:07:01 AM 1 5.10 0.00 0.81 0.00 0.10 94.00 04:08:01 AM all 18.71 0.00 2.60 0.23 0.11 78.36 04:08:01 AM 0 21.42 0.00 2.60 0.14 0.12 75.72 04:08:01 AM 1 16.02 0.00 2.59 0.32 0.10 80.97 Average: all 17.08 0.00 2.55 2.80 0.11 77.45 Average: 0 20.35 0.00 2.71 2.99 0.12 73.83 Average: 1 13.83 0.00 2.40 2.62 0.10 81.05