---> uname -a: Linux prd-centos8-robot-2c-8g-5812.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 585 4808 19 2303 6809 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:2a:03:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe2a:35d/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) 11/10/2024 _x86_64_ (2 CPU) 23:00:58 LINUX RESTART (2 CPU) 11:02:01 PM tps rtps wtps bread/s bwrtn/s 11:03:01 PM 88.39 15.23 73.15 2706.88 6015.75 11:04:01 PM 80.55 0.70 79.85 50.79 9338.06 11:05:01 PM 22.44 0.42 22.03 64.78 1593.19 11:06:01 PM 59.06 2.52 56.54 396.07 7376.87 11:07:01 PM 10.65 0.00 10.65 0.00 902.93 11:08:01 PM 2.80 0.00 2.80 0.00 84.29 11:09:01 PM 0.18 0.00 0.18 0.00 2.23 11:10:01 PM 0.08 0.00 0.08 0.00 0.50 11:11:01 PM 22.06 0.70 21.36 97.70 852.07 Average: 31.80 2.17 29.63 368.44 2907.17 11:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 PM 5339732 7045812 2542700 32.26 2688 1887852 679076 7.60 210008 2009768 148244 11:04:01 PM 5171512 7003484 2710920 34.39 2688 2008480 713968 7.99 221264 2138676 30120 11:05:01 PM 5256648 7089996 2625784 33.31 2688 2010428 642668 7.20 240392 2041912 12 11:06:01 PM 5018692 7063100 2863740 36.33 2688 2213372 617000 6.91 262912 2224544 16568 11:07:01 PM 5022136 7066172 2860296 36.29 2688 2213380 632380 7.08 262912 2224820 4 11:08:01 PM 5022488 7066528 2859944 36.28 2688 2213384 632380 7.08 262912 2224772 4 11:09:01 PM 5022360 7066400 2860072 36.28 2688 2213384 632380 7.08 262912 2224772 4 11:10:01 PM 5021964 7066004 2860468 36.29 2688 2213384 648568 7.26 262912 2225004 4 11:11:01 PM 4985216 7030980 2897216 36.76 2688 2214636 652048 7.30 460636 2063808 1456 Average: 5095639 7055386 2786793 35.35 2688 2132033 650052 7.28 271873 2153120 21824 11:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 PM eth0 219.65 142.39 1273.24 44.94 0.00 0.00 0.00 0.00 11:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 PM eth0 59.27 43.56 586.20 7.64 0.00 0.00 0.00 0.00 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 22.36 11.81 6.38 4.10 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 635.04 455.54 411.08 102.20 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 9.75 7.68 2.89 5.27 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 0.65 0.15 0.04 0.02 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 1.20 0.23 0.12 0.02 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 0.50 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 29.19 23.86 26.67 13.49 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 108.62 76.15 256.28 19.74 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) 11/10/2024 _x86_64_ (2 CPU) 23:00:58 LINUX RESTART (2 CPU) 11:02:01 PM CPU %user %nice %system %iowait %steal %idle 11:03:01 PM all 34.43 0.00 5.93 2.94 0.11 56.59 11:03:01 PM 0 46.83 0.00 6.57 3.32 0.10 43.18 11:03:01 PM 1 22.03 0.00 5.29 2.57 0.12 70.00 11:04:01 PM all 21.94 0.00 3.14 4.23 0.08 70.62 11:04:01 PM 0 25.27 0.00 3.50 5.58 0.07 65.58 11:04:01 PM 1 18.60 0.00 2.79 2.87 0.08 75.66 11:05:01 PM all 10.23 0.00 1.41 0.71 0.07 87.58 11:05:01 PM 0 13.06 0.00 1.39 0.68 0.07 84.81 11:05:01 PM 1 7.40 0.00 1.44 0.73 0.07 90.36 11:06:01 PM all 27.79 0.00 5.24 1.85 0.11 65.01 11:06:01 PM 0 37.76 0.00 5.78 2.31 0.12 54.02 11:06:01 PM 1 17.87 0.00 4.71 1.38 0.10 75.94 11:07:01 PM all 0.56 0.00 0.21 0.32 0.03 98.89 11:07:01 PM 0 0.68 0.00 0.17 0.38 0.00 98.77 11:07:01 PM 1 0.43 0.00 0.25 0.25 0.05 99.01 11:08:01 PM all 0.28 0.00 0.06 0.02 0.04 99.61 11:08:01 PM 0 0.50 0.00 0.03 0.00 0.03 99.43 11:08:01 PM 1 0.05 0.00 0.08 0.03 0.05 99.78 11:09:01 PM all 0.27 0.00 0.06 0.00 0.03 99.64 11:09:01 PM 0 0.10 0.00 0.07 0.00 0.03 99.80 11:09:01 PM 1 0.43 0.00 0.05 0.00 0.03 99.48 11:10:01 PM all 0.31 0.00 0.04 0.00 0.03 99.62 11:10:01 PM 0 0.07 0.00 0.05 0.00 0.02 99.87 11:10:01 PM 1 0.55 0.00 0.03 0.00 0.03 99.38 11:11:01 PM all 28.33 0.00 3.43 0.33 0.10 67.82 11:11:01 PM 0 39.38 0.00 3.27 0.33 0.12 56.90 11:11:01 PM 1 17.28 0.00 3.59 0.32 0.08 78.74 Average: all 13.79 0.00 2.17 1.15 0.06 82.82 Average: 0 18.17 0.00 2.31 1.40 0.06 78.05 Average: 1 9.41 0.00 2.03 0.91 0.07 87.59