---> uname -a: Linux prd-centos8-robot-2c-8g-5666.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 635 4889 19 2172 6765 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:11:5d:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fe11:5dd0/64 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:43 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:01 AM 185.47 138.55 46.92 14065.98 37488.60 02:20:01 AM 100.93 7.10 93.84 1261.85 7347.80 02:21:01 AM 67.58 0.80 66.78 79.97 8591.32 02:22:01 AM 23.46 0.25 23.21 33.73 1377.97 02:23:01 AM 48.28 2.52 45.77 396.00 6939.19 02:24:01 AM 0.73 0.10 0.63 32.13 72.84 02:25:01 AM 19.36 0.42 18.95 47.73 2144.33 Average: 63.69 21.39 42.30 2274.07 9138.00 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 AM 5622016 7090616 2260416 28.68 2688 1663368 693808 7.77 175744 1810152 72760 02:20:01 AM 5220392 7020104 2662040 33.77 2688 1977484 728032 8.15 210080 2117560 192804 02:21:01 AM 5190256 7022588 2692176 34.15 2688 2009496 692800 7.76 236836 2109800 16 02:22:01 AM 4997324 7025724 2885108 36.60 2688 2198196 678384 7.60 254464 2262888 168872 02:23:01 AM 5003964 7048016 2878468 36.52 2688 2213452 652172 7.30 262268 2241760 4 02:24:01 AM 4933736 6998672 2948696 37.41 2688 2234324 712988 7.98 262396 2311336 18116 02:25:01 AM 5012484 6928244 2869948 36.41 2688 2091308 793684 8.89 470608 2050292 13356 Average: 5140025 7019138 2742407 34.79 2688 2055375 707410 7.92 267485 2129113 66561 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 223.59 132.57 883.99 55.46 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 82.42 70.98 883.85 10.47 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 48.07 31.36 438.59 5.73 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 37.63 30.31 293.07 6.46 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 158.23 109.28 40.89 25.08 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 71.14 51.22 363.21 5.22 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 78.67 46.79 118.03 60.49 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 99.97 67.50 431.67 24.13 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) 11/10/2024 _x86_64_ (2 CPU) 02:17:43 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 30.85 0.08 9.53 40.20 0.11 19.23 02:19:01 AM 0 29.96 0.10 8.60 39.18 0.10 22.05 02:19:01 AM 1 31.75 0.07 10.46 41.22 0.12 16.39 02:20:01 AM all 37.07 0.00 5.97 3.19 0.12 53.67 02:20:01 AM 0 42.93 0.00 6.42 3.68 0.12 46.86 02:20:01 AM 1 31.20 0.00 5.51 2.70 0.12 60.48 02:21:01 AM all 18.59 0.00 2.25 2.44 0.08 76.65 02:21:01 AM 0 24.98 0.00 2.55 2.45 0.08 69.93 02:21:01 AM 1 12.18 0.00 1.94 2.42 0.07 83.39 02:22:01 AM all 19.17 0.00 3.37 0.43 0.07 76.97 02:22:01 AM 0 17.66 0.00 3.18 0.35 0.08 78.72 02:22:01 AM 1 20.67 0.00 3.55 0.50 0.07 75.21 02:23:01 AM all 10.04 0.00 1.88 2.06 0.05 85.97 02:23:01 AM 0 10.28 0.00 1.92 1.82 0.05 85.93 02:23:01 AM 1 9.79 0.00 1.84 2.31 0.05 86.01 02:24:01 AM all 6.43 0.00 0.40 0.01 0.03 93.13 02:24:01 AM 0 7.64 0.00 0.48 0.00 0.03 91.85 02:24:01 AM 1 5.23 0.00 0.32 0.02 0.03 94.40 02:25:01 AM all 23.32 0.00 2.91 0.21 0.07 73.50 02:25:01 AM 0 27.03 0.00 3.61 0.08 0.07 69.20 02:25:01 AM 1 19.63 0.00 2.21 0.33 0.07 77.76 Average: all 20.80 0.01 3.76 6.90 0.08 68.46 Average: 0 22.97 0.01 3.83 6.79 0.08 66.32 Average: 1 18.63 0.01 3.68 7.02 0.07 70.59