---> uname -a: Linux prd-centos8-robot-2c-8g-1718.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 608 4970 19 2117 6792 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:16:b3:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.173/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe16:b3ce/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) 10/27/2024 _x86_64_ (2 CPU) 00:58:26 LINUX RESTART (2 CPU) 12:59:01 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 102.62 60.95 41.66 7195.34 28831.98 01:01:01 AM 124.52 6.90 117.62 1250.17 10724.57 01:02:01 AM 36.65 1.10 35.55 113.24 4356.17 01:03:01 AM 43.24 0.03 43.20 2.27 2788.87 01:04:01 AM 23.50 0.03 23.46 3.47 5416.76 01:05:01 AM 2.17 0.10 2.07 32.92 88.04 01:06:01 AM 23.03 0.63 22.40 73.19 1138.14 Average: 50.82 9.97 40.85 1238.77 7621.20 12:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5514764 7026116 2367668 30.04 2688 1704360 773448 8.66 185348 1901664 94756 01:01:01 AM 5110324 6964148 2772108 35.17 2688 2031652 766980 8.59 213836 2218624 135392 01:02:01 AM 5231624 7063496 2650808 33.63 2688 2009116 663600 7.43 240448 2067696 28 01:03:01 AM 4966636 6997892 2915796 36.99 2688 2200360 707216 7.92 255132 2292152 154492 01:04:01 AM 5005748 7036772 2876684 36.49 2688 2200492 663444 7.43 258336 2245016 16 01:05:01 AM 4936500 6969076 2945932 37.37 2688 2202044 771432 8.64 258468 2312868 20 01:06:01 AM 5121636 6982312 2760796 35.02 2688 2035692 718640 8.05 446628 1963320 184 Average: 5126747 7005687 2755685 34.96 2688 2054817 723537 8.10 265457 2143049 54984 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 249.24 154.51 1132.34 56.18 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 99.65 77.64 1040.45 10.80 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 13.29 8.78 7.03 4.07 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 44.84 37.07 303.73 9.08 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 142.23 97.52 28.00 30.48 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 114.68 81.92 1125.70 6.66 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 70.02 47.41 87.92 24.69 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 104.85 72.12 532.18 20.28 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) 10/27/2024 _x86_64_ (2 CPU) 00:58:26 LINUX RESTART (2 CPU) 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 31.20 0.03 6.51 23.20 0.09 38.97 01:00:01 AM 0 36.38 0.05 6.74 24.43 0.10 32.30 01:00:01 AM 1 26.02 0.02 6.27 21.96 0.08 45.64 01:01:01 AM all 34.77 0.00 5.69 6.16 0.12 53.26 01:01:01 AM 0 42.52 0.00 6.02 5.76 0.12 45.59 01:01:01 AM 1 27.03 0.00 5.36 6.57 0.12 60.93 01:02:01 AM all 16.38 0.00 2.01 2.13 0.08 79.40 01:02:01 AM 0 23.52 0.00 2.37 1.25 0.07 72.79 01:02:01 AM 1 9.24 0.00 1.65 3.01 0.08 86.02 01:03:01 AM all 24.60 0.00 4.14 2.83 0.08 68.34 01:03:01 AM 0 28.69 0.00 4.50 4.01 0.08 62.72 01:03:01 AM 1 20.51 0.00 3.78 1.66 0.08 73.98 01:04:01 AM all 2.87 0.00 0.76 2.45 0.06 93.86 01:04:01 AM 0 2.81 0.00 0.62 3.25 0.07 93.25 01:04:01 AM 1 2.93 0.00 0.90 1.66 0.05 94.46 01:05:01 AM all 4.88 0.00 0.58 0.02 0.07 94.46 01:05:01 AM 0 5.78 0.00 0.69 0.03 0.07 93.43 01:05:01 AM 1 3.98 0.00 0.47 0.00 0.07 95.49 01:06:01 AM all 24.22 0.00 3.10 0.60 0.08 71.99 01:06:01 AM 0 32.35 0.00 3.09 0.79 0.08 63.68 01:06:01 AM 1 16.11 0.00 3.11 0.42 0.08 80.28 Average: all 19.83 0.00 3.25 5.30 0.08 71.53 Average: 0 24.57 0.01 3.43 5.61 0.08 66.30 Average: 1 15.09 0.00 3.07 5.00 0.08 76.75