---> uname -a: Linux prd-centos8-robot-2c-8g-41347.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 574 5000 19 2123 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:87:3f:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.73/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85752sec preferred_lft 85752sec inet6 fe80::f816:3eff:fe87:3f10/64 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) 10/11/2024 _x86_64_ (2 CPU) 01:08:14 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 90.12 24.35 65.77 6690.39 6067.50 01:11:01 AM 91.47 0.70 90.77 50.78 10206.35 01:12:01 AM 23.80 0.42 23.38 64.79 2061.44 01:13:01 AM 54.40 0.03 54.37 3.47 7583.29 01:14:01 AM 5.15 0.00 5.15 0.00 218.66 01:15:01 AM 0.28 0.00 0.28 0.00 4.97 01:16:01 AM 0.20 0.00 0.20 0.00 2.63 01:17:01 AM 2.18 0.10 2.08 32.12 153.42 01:18:01 AM 3.08 0.33 2.75 37.86 151.11 01:19:01 AM 28.57 0.52 28.06 63.85 1308.76 Average: 29.93 2.65 27.28 694.47 2776.01 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5396528 7085740 2485904 31.54 2688 1871132 656212 7.35 207856 1954156 145220 01:11:01 AM 5184196 7014676 2698236 34.23 2688 2007244 702008 7.86 220496 2128688 30072 01:12:01 AM 5138428 7027712 2744004 34.81 2688 2063496 685244 7.67 251036 2138980 48020 01:13:01 AM 5037404 7071316 2845028 36.09 2688 2203280 630692 7.06 257312 2213048 84 01:14:01 AM 5038084 7072000 2844348 36.08 2688 2203284 630692 7.06 257316 2212928 4 01:15:01 AM 5037484 7071400 2844948 36.09 2688 2203284 630692 7.06 257316 2213040 4 01:16:01 AM 5037680 7071596 2844752 36.09 2688 2203284 630692 7.06 257316 2212892 4 01:17:01 AM 4991136 7028528 2891296 36.68 2688 2206760 686672 7.69 257448 2259220 16 01:18:01 AM 5159608 7031636 2722824 34.54 2688 2042924 657752 7.36 253132 2105652 7060 01:19:01 AM 5210696 7080696 2671736 33.89 2688 2045168 627820 7.03 446868 1873448 16748 Average: 5123124 7055530 2759308 35.01 2688 2104986 653848 7.32 266610 2131205 24723 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 327.85 192.59 1580.82 57.94 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 63.86 50.50 631.50 8.43 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 35.89 29.51 103.91 7.80 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 418.36 294.05 283.76 78.64 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 2.78 1.90 0.44 0.41 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 4.93 1.80 19.83 0.46 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 1.77 0.75 0.23 0.12 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 43.85 25.24 32.56 3.06 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 197.05 141.88 1311.21 31.99 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 19.46 19.01 16.72 9.10 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 111.59 75.73 398.12 19.80 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) 10/11/2024 _x86_64_ (2 CPU) 01:08:14 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 38.10 0.00 7.47 5.54 0.13 48.76 01:10:01 AM 0 43.04 0.00 6.68 5.43 0.12 44.73 01:10:01 AM 1 33.13 0.00 8.27 5.65 0.13 52.82 01:11:01 AM all 25.28 0.00 3.55 3.36 0.09 67.71 01:11:01 AM 0 28.70 0.00 4.04 3.41 0.08 63.76 01:11:01 AM 1 21.87 0.00 3.06 3.31 0.10 71.66 01:12:01 AM all 19.17 0.00 3.04 0.35 0.07 77.37 01:12:01 AM 0 25.59 0.00 3.27 0.13 0.07 70.94 01:12:01 AM 1 12.75 0.00 2.80 0.57 0.07 83.81 01:13:01 AM all 18.39 0.00 3.47 1.90 0.08 76.16 01:13:01 AM 0 23.76 0.00 3.88 2.16 0.08 70.11 01:13:01 AM 1 13.01 0.00 3.06 1.64 0.08 82.20 01:14:01 AM all 0.18 0.00 0.08 0.01 0.03 99.69 01:14:01 AM 0 0.15 0.00 0.07 0.02 0.03 99.73 01:14:01 AM 1 0.22 0.00 0.10 0.00 0.03 99.65 01:15:01 AM all 0.39 0.00 0.09 0.00 0.04 99.47 01:15:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 01:15:01 AM 1 0.18 0.00 0.12 0.00 0.05 99.65 01:16:01 AM all 0.20 0.00 0.07 0.00 0.03 99.70 01:16:01 AM 0 0.37 0.00 0.10 0.00 0.03 99.50 01:16:01 AM 1 0.03 0.00 0.03 0.00 0.03 99.90 01:17:01 AM all 5.77 0.00 1.48 0.07 0.08 92.62 01:17:01 AM 0 10.09 0.00 2.62 0.00 0.08 87.20 01:17:01 AM 1 1.47 0.00 0.33 0.13 0.07 97.99 01:18:01 AM all 7.90 0.00 1.67 0.03 0.07 90.32 01:18:01 AM 0 9.29 0.00 1.87 0.02 0.08 88.74 01:18:01 AM 1 6.51 0.00 1.48 0.05 0.05 91.91 01:19:01 AM all 28.95 0.00 3.01 0.58 0.09 67.36 01:19:01 AM 0 42.04 0.00 3.56 0.63 0.08 53.69 01:19:01 AM 1 15.87 0.00 2.47 0.53 0.10 81.03 Average: all 14.42 0.00 2.39 1.18 0.07 81.93 Average: 0 18.37 0.00 2.61 1.18 0.07 77.77 Average: 1 10.48 0.00 2.17 1.18 0.07 86.09