---> uname -a: Linux prd-centos8-robot-2c-8g-3225.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 575 5003 19 2118 6826 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:93:3e:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85955sec preferred_lft 85955sec inet6 fe80::f816:3eff:fe93:3e4b/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) 12/17/2024 _x86_64_ (2 CPU) 00:57:36 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 108.88 62.23 46.65 7678.91 37693.70 01:00:00 AM 91.86 0.29 91.57 13.71 8019.24 01:00:01 AM 862.04 0.00 862.04 0.00 74548.15 01:01:01 AM 47.35 1.07 46.28 113.83 6314.35 01:02:01 AM 37.68 6.81 30.87 1249.51 1706.91 01:03:01 AM 41.80 0.03 41.77 3.47 6894.72 01:04:01 AM 8.77 0.42 8.35 69.06 288.62 01:05:01 AM 28.16 0.53 27.62 64.78 1190.22 Average: 54.05 10.20 43.85 1313.31 9043.59 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5629540 7105052 2252892 28.58 2688 1669868 671944 7.52 177896 1798256 73092 01:00:00 AM 5267664 7030324 2614768 33.17 2688 1941488 695336 7.79 187384 2093388 166676 01:00:01 AM 5244252 7027416 2638180 33.47 2688 1961948 695336 7.79 188084 2113116 154396 01:01:01 AM 5299808 7096780 2582624 32.76 2688 1974948 632900 7.09 217000 2023148 16 01:02:01 AM 4988956 7022640 2893476 36.71 2688 2203948 664340 7.44 256244 2271568 172952 01:03:01 AM 5034912 7071216 2847520 36.12 2688 2206228 620872 6.95 258416 2216120 4 01:04:01 AM 5105248 6998176 2777184 35.23 2688 2066564 705832 7.90 279936 2140128 30204 01:05:01 AM 5132544 6998952 2749888 34.89 2688 2042332 718772 8.05 449012 1952420 16728 Average: 5212866 7043820 2669566 33.87 2688 2008416 675666 7.57 251746 2076018 76758 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 224.23 134.59 988.74 52.17 0.00 0.00 0.00 0.00 01:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:00 AM eth0 73.91 62.01 830.21 10.00 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 378.70 314.81 7188.07 25.64 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 36.95 23.94 308.96 5.23 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 34.62 27.94 295.76 14.28 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 218.68 159.91 46.48 33.37 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 63.12 40.84 77.17 21.46 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 20.86 19.58 17.77 9.12 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 96.83 67.62 382.79 20.85 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) 12/17/2024 _x86_64_ (2 CPU) 00:57:36 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 27.63 0.04 7.04 28.52 0.14 36.64 12:59:01 AM 0 24.12 0.07 7.38 28.40 0.19 39.85 12:59:01 AM 1 31.15 0.02 6.69 28.64 0.08 33.41 01:00:00 AM all 33.12 0.00 4.57 2.63 0.11 59.57 01:00:00 AM 0 19.81 0.00 3.38 2.24 0.10 74.47 01:00:00 AM 1 46.48 0.00 5.76 3.01 0.12 44.63 01:00:01 AM all 8.53 0.00 8.53 50.71 0.47 31.75 01:00:01 AM 0 4.81 0.00 9.62 58.65 0.96 25.96 01:00:01 AM 1 12.15 0.00 7.48 42.99 0.00 37.38 01:01:01 AM all 17.34 0.00 2.10 3.97 0.07 76.53 01:01:01 AM 0 16.74 0.00 2.04 2.32 0.07 78.83 01:01:01 AM 1 17.94 0.00 2.15 5.61 0.07 74.23 01:02:01 AM all 21.29 0.00 4.18 1.17 0.08 73.28 01:02:01 AM 0 20.46 0.00 4.26 1.72 0.08 73.47 01:02:01 AM 1 22.12 0.00 4.09 0.62 0.08 73.09 01:03:01 AM all 7.70 0.00 1.73 2.44 0.05 88.07 01:03:01 AM 0 8.40 0.00 2.08 2.26 0.07 87.19 01:03:01 AM 1 7.01 0.00 1.39 2.63 0.03 88.95 01:04:01 AM all 7.80 0.00 1.40 0.08 0.06 90.66 01:04:01 AM 0 5.60 0.00 1.30 0.05 0.07 92.98 01:04:01 AM 1 9.99 0.00 1.50 0.12 0.05 88.34 01:05:01 AM all 30.94 0.00 3.32 0.38 0.10 65.25 01:05:01 AM 0 22.72 0.00 3.21 0.18 0.10 73.79 01:05:01 AM 1 39.16 0.00 3.44 0.58 0.10 56.72 Average: all 20.76 0.01 3.48 5.67 0.09 70.00 Average: 0 16.79 0.01 3.39 5.41 0.10 74.31 Average: 1 24.73 0.00 3.57 5.93 0.08 65.68