---> uname -a: Linux prd-centos8-robot-2c-8g-12595.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 594 4993 19 2109 6806 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:d4:7b:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fed4:7bb9/64 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) 08/22/2024 _x86_64_ (2 CPU) 00:57:03 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 101.48 13.25 88.24 2372.68 6980.77 01:00:01 AM 69.46 0.70 68.76 50.78 9179.82 01:01:01 AM 11.13 0.43 10.69 64.90 282.56 01:02:01 AM 45.26 0.10 45.16 5.20 3489.83 01:03:01 AM 21.33 0.00 21.33 0.00 4905.43 01:04:01 AM 2.57 0.00 2.57 0.00 93.65 01:05:01 AM 0.17 0.00 0.17 0.00 2.12 01:06:01 AM 0.12 0.00 0.12 0.00 0.92 01:07:01 AM 22.19 0.73 21.46 106.10 1105.48 Average: 30.41 1.69 28.72 288.84 2893.44 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5219192 6993540 2663240 33.79 2688 1954732 743752 8.33 218396 2116008 200640 01:00:01 AM 5171800 6993824 2710632 34.39 2688 1999416 728188 8.15 223104 2141036 8 01:01:01 AM 5250320 7074304 2632112 33.39 2688 2001364 644112 7.21 241988 2044748 8 01:02:01 AM 5027876 7051876 2854556 36.21 2688 2192816 646688 7.24 261660 2219820 135332 01:03:01 AM 5024804 7048360 2857628 36.25 2688 2192824 646688 7.24 261660 2219900 24 01:04:01 AM 5025136 7048692 2857296 36.25 2688 2192824 646688 7.24 261660 2219872 8 01:05:01 AM 5024792 7048348 2857640 36.25 2688 2192824 646688 7.24 261660 2220128 4 01:06:01 AM 5025112 7048672 2857320 36.25 2688 2192828 646688 7.24 261660 2219928 4 01:07:01 AM 5158496 7010392 2723936 34.56 2688 2026796 695200 7.78 443484 1929172 192 Average: 5103059 7035334 2779373 35.26 2688 2105158 671632 7.52 270586 2147846 37358 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 182.32 135.80 1333.68 36.96 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 36.50 26.09 327.89 5.16 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 14.36 8.50 10.31 3.38 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 175.75 123.70 303.71 30.32 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 1.85 0.77 0.28 0.18 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 0.93 0.15 0.08 0.02 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 1.38 0.40 0.36 0.24 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 0.75 0.17 0.04 0.01 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 56.40 42.67 81.69 30.36 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 52.26 37.59 228.68 11.85 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) 08/22/2024 _x86_64_ (2 CPU) 00:57:03 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 37.10 0.00 6.40 3.01 0.13 53.36 12:59:01 AM 0 38.28 0.00 6.70 2.62 0.12 52.27 12:59:01 AM 1 35.92 0.00 6.09 3.40 0.13 54.45 01:00:01 AM all 14.29 0.00 2.29 3.06 0.06 80.31 01:00:01 AM 0 17.76 0.00 2.31 3.18 0.07 76.69 01:00:01 AM 1 10.82 0.00 2.27 2.94 0.05 83.92 01:01:01 AM all 9.77 0.00 1.12 0.23 0.05 88.82 01:01:01 AM 0 12.60 0.00 1.15 0.22 0.05 85.98 01:01:01 AM 1 6.95 0.00 1.09 0.25 0.05 91.67 01:02:01 AM all 26.99 0.00 4.40 1.94 0.09 66.58 01:02:01 AM 0 27.08 0.00 4.76 2.22 0.10 65.84 01:02:01 AM 1 26.90 0.00 4.04 1.66 0.08 67.32 01:03:01 AM all 0.33 0.00 0.32 1.07 0.03 98.25 01:03:01 AM 0 0.18 0.00 0.33 1.72 0.03 97.73 01:03:01 AM 1 0.47 0.00 0.30 0.42 0.03 98.78 01:04:01 AM all 0.32 0.00 0.08 0.03 0.04 99.53 01:04:01 AM 0 0.07 0.00 0.10 0.07 0.05 99.72 01:04:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 01:05:01 AM all 0.33 0.00 0.07 0.00 0.03 99.57 01:05:01 AM 0 0.50 0.00 0.05 0.00 0.03 99.42 01:05:01 AM 1 0.17 0.00 0.08 0.00 0.03 99.72 01:06:01 AM all 0.27 0.00 0.07 0.00 0.03 99.63 01:06:01 AM 0 0.47 0.00 0.07 0.00 0.03 99.43 01:06:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 01:07:01 AM all 23.13 0.00 3.41 0.34 0.08 73.05 01:07:01 AM 0 32.85 0.00 3.74 0.38 0.07 62.96 01:07:01 AM 1 13.38 0.00 3.08 0.30 0.08 83.16 Average: all 12.50 0.00 2.01 1.08 0.06 84.35 Average: 0 14.42 0.00 2.13 1.16 0.06 82.23 Average: 1 10.58 0.00 1.90 1.00 0.06 86.47