---> uname -a: Linux prd-centos8-robot-2c-8g-310.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 634 4909 19 2153 6766 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:20:1e:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.103/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85772sec preferred_lft 85772sec inet6 fe80::f816:3eff:fe20:1e00/64 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) 12/06/2024 _x86_64_ (2 CPU) 00:58:19 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 86.02 25.32 60.70 6705.05 12994.25 01:01:01 AM 80.42 0.07 80.36 1.87 7845.70 01:02:01 AM 39.92 0.75 39.17 51.29 5178.92 01:03:01 AM 28.97 0.38 28.59 64.23 1736.98 01:04:01 AM 38.95 0.03 38.92 3.47 6743.27 01:05:01 AM 4.43 0.12 4.32 33.06 154.77 01:06:01 AM 0.35 0.00 0.35 0.00 270.21 01:07:01 AM 0.15 0.00 0.15 0.00 2.85 01:08:01 AM 13.35 0.32 13.03 36.92 646.80 Average: 32.51 3.00 29.51 766.29 3952.98 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5313684 7017896 2568748 32.59 2688 1890916 761672 8.53 232092 2033908 162668 01:01:01 AM 5225268 7032092 2657164 33.71 2688 1984616 692500 7.75 210616 2104308 77272 01:02:01 AM 5109576 6974664 2772856 35.18 2688 2042008 735772 8.24 234364 2194712 25568 01:03:01 AM 5031304 7074392 2851128 36.17 2688 2212080 648464 7.26 254128 2228872 187988 01:04:01 AM 5003636 7046524 2878796 36.52 2688 2212256 668132 7.48 257292 2249196 8 01:05:01 AM 4938324 6990584 2944108 37.35 2688 2221624 738072 8.26 257560 2314024 8028 01:06:01 AM 4923352 6975648 2959080 37.54 2688 2221660 779036 8.72 257560 2328916 56 01:07:01 AM 4921764 6978232 2960668 37.56 2688 2225828 755852 8.46 257620 2329476 4176 01:08:01 AM 5038832 6936116 2843600 36.08 2688 2070600 744952 8.34 302384 2184796 31504 Average: 5056193 7002905 2826239 35.85 2688 2120176 724939 8.12 251513 2218690 55252 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 275.83 170.75 1562.67 60.13 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 31.09 26.06 241.14 5.68 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 37.49 29.01 436.92 5.61 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 42.75 36.08 300.50 8.87 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 192.34 138.05 38.07 35.85 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 106.37 90.67 87.76 31.58 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 345.47 335.17 432.20 126.52 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 190.97 176.37 347.40 52.96 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 58.80 39.29 96.18 37.31 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 142.34 115.71 393.68 40.50 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) 12/06/2024 _x86_64_ (2 CPU) 00:58:19 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 39.58 0.00 6.79 5.07 0.11 48.45 01:00:01 AM 0 41.06 0.00 6.91 4.30 0.10 47.63 01:00:01 AM 1 38.10 0.00 6.67 5.85 0.12 49.27 01:01:01 AM all 20.04 0.00 3.37 14.74 0.07 61.79 01:01:01 AM 0 20.66 0.00 3.69 13.89 0.07 61.69 01:01:01 AM 1 19.42 0.00 3.05 15.58 0.07 61.88 01:02:01 AM all 17.42 0.00 1.95 6.78 0.07 73.79 01:02:01 AM 0 20.05 0.00 2.09 6.64 0.07 71.16 01:02:01 AM 1 14.79 0.00 1.80 6.92 0.07 76.42 01:03:01 AM all 23.96 0.00 3.77 0.48 0.08 71.71 01:03:01 AM 0 28.50 0.00 4.25 0.63 0.08 66.53 01:03:01 AM 1 19.41 0.00 3.29 0.33 0.08 76.89 01:04:01 AM all 4.98 0.00 1.18 3.02 0.05 90.77 01:04:01 AM 0 6.32 0.00 1.04 4.38 0.05 88.21 01:04:01 AM 1 3.65 0.00 1.32 1.66 0.05 93.32 01:05:01 AM all 16.77 0.00 1.07 0.24 0.08 81.84 01:05:01 AM 0 15.89 0.00 1.62 0.45 0.08 81.96 01:05:01 AM 1 17.66 0.00 0.52 0.03 0.07 81.71 01:06:01 AM all 24.77 0.00 0.60 0.08 0.09 74.45 01:06:01 AM 0 25.73 0.00 0.59 0.17 0.07 73.45 01:06:01 AM 1 23.80 0.00 0.62 0.00 0.12 75.46 01:07:01 AM all 21.19 0.00 0.48 0.00 0.09 78.23 01:07:01 AM 0 37.54 0.00 0.62 0.00 0.08 61.76 01:07:01 AM 1 4.59 0.00 0.34 0.00 0.10 94.97 01:08:01 AM all 15.21 0.00 1.95 0.22 0.07 82.56 01:08:01 AM 0 14.21 0.00 2.12 0.10 0.07 83.50 01:08:01 AM 1 16.20 0.00 1.79 0.33 0.07 81.61 Average: all 20.44 0.00 2.36 3.41 0.08 73.72 Average: 0 23.32 0.00 2.55 3.40 0.07 70.66 Average: 1 17.53 0.00 2.16 3.43 0.08 76.79