---> uname -a: Linux prd-centos8-robot-2c-8g-10941.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 619 4945 19 2133 6781 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:ca:6f:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:feca:6fcc/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) 08/15/2024 _x86_64_ (2 CPU) 00:58:12 LINUX RESTART (2 CPU) 12:59:03 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 97.35 23.26 74.08 5230.26 6252.47 01:01:01 AM 84.00 0.70 83.30 50.79 9034.96 01:02:01 AM 17.17 0.93 16.24 125.78 1591.89 01:03:01 AM 62.94 2.52 60.42 396.07 7811.05 01:04:01 AM 4.73 0.10 4.63 32.12 210.68 01:05:01 AM 2.10 0.02 2.08 0.93 154.31 01:06:01 AM 0.55 0.00 0.55 0.00 8.16 01:07:01 AM 13.30 0.32 12.98 36.93 513.75 01:08:01 AM 16.75 0.52 16.23 63.86 879.84 Average: 32.97 3.08 29.89 642.77 2927.31 12:59:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5310180 7011860 2572252 32.63 2688 1883312 753060 8.43 211452 2037748 135280 01:01:01 AM 5157972 6983528 2724460 34.56 2688 2002928 743464 8.32 222688 2156736 30100 01:02:01 AM 5135544 7006524 2746888 34.85 2688 2046380 725432 8.12 253076 2143804 38176 01:03:01 AM 4985920 7027864 2896512 36.75 2688 2211140 662880 7.42 265108 2255300 112 01:04:01 AM 4941924 6986944 2940508 37.30 2688 2214204 727616 8.15 265240 2300812 2080 01:05:01 AM 4895444 6940984 2986988 37.89 2688 2214724 791732 8.86 265240 2346756 4 01:06:01 AM 4854524 6900084 3027908 38.41 2688 2214740 831348 9.31 265240 2387120 20 01:07:01 AM 5079468 6954848 2802964 35.56 2688 2050004 747768 8.37 292552 2156660 19440 01:08:01 AM 5116496 6994872 2765936 35.09 2688 2053372 713048 7.98 451020 1962856 1460 Average: 5053052 6978612 2829380 35.89 2688 2098978 744039 8.33 276846 2194199 25186 12:59:03 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 332.36 206.19 1720.28 65.26 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 44.16 35.79 474.93 6.99 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 21.92 17.77 7.97 5.86 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 675.89 566.21 396.93 115.06 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 28.51 17.31 18.61 2.62 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 298.78 270.32 3984.29 18.12 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 431.16 384.44 5743.54 24.85 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 126.11 105.68 974.41 31.32 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 14.31 12.25 11.91 6.25 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 218.82 179.44 1480.52 30.57 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) 08/15/2024 _x86_64_ (2 CPU) 00:58:12 LINUX RESTART (2 CPU) 12:59:03 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 37.38 0.00 7.32 4.21 0.10 50.98 01:00:01 AM 0 34.47 0.00 7.37 4.85 0.10 53.21 01:00:01 AM 1 40.30 0.00 7.27 3.58 0.10 48.75 01:01:01 AM all 21.52 0.00 3.34 3.59 0.07 71.47 01:01:01 AM 0 14.56 0.00 3.19 3.40 0.07 78.78 01:01:01 AM 1 28.47 0.00 3.50 3.78 0.08 64.17 01:02:01 AM all 15.15 0.00 2.53 0.62 0.06 81.65 01:02:01 AM 0 4.47 0.00 2.00 0.78 0.07 92.67 01:02:01 AM 1 25.82 0.00 3.06 0.45 0.05 70.62 01:03:01 AM all 23.19 0.00 4.72 2.88 0.08 69.12 01:03:01 AM 0 18.80 0.00 4.50 1.91 0.08 74.71 01:03:01 AM 1 27.59 0.00 4.94 3.86 0.08 63.53 01:04:01 AM all 3.85 0.00 1.23 0.07 0.04 94.82 01:04:01 AM 0 2.62 0.00 0.67 0.13 0.03 96.54 01:04:01 AM 1 5.08 0.00 1.79 0.00 0.05 93.09 01:05:01 AM all 8.54 0.00 1.25 0.02 0.08 90.12 01:05:01 AM 0 11.42 0.00 1.48 0.02 0.08 87.00 01:05:01 AM 1 5.67 0.00 1.01 0.02 0.07 93.23 01:06:01 AM all 9.13 0.00 1.21 0.00 0.09 89.57 01:06:01 AM 0 9.52 0.00 1.26 0.00 0.08 89.14 01:06:01 AM 1 8.75 0.00 1.16 0.00 0.10 89.99 01:07:01 AM all 15.09 0.00 2.35 0.17 0.08 82.32 01:07:01 AM 0 13.77 0.00 2.15 0.07 0.08 83.93 01:07:01 AM 1 16.42 0.00 2.54 0.27 0.07 80.71 01:08:01 AM all 16.49 0.00 2.03 0.28 0.05 81.15 01:08:01 AM 0 10.55 0.00 1.90 0.47 0.03 87.05 01:08:01 AM 1 22.44 0.00 2.15 0.08 0.07 75.26 Average: all 16.64 0.00 2.87 1.31 0.07 79.11 Average: 0 13.28 0.00 2.71 1.28 0.07 82.66 Average: 1 20.00 0.00 3.03 1.33 0.07 75.57