---> uname -a: Linux prd-centos8-robot-2c-8g-43862.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 583 5004 19 2109 6818 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:f5:ee:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fef5:eec5/64 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) 10/19/2024 _x86_64_ (2 CPU) 02:16:07 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 95.83 22.16 73.68 4938.75 6018.39 02:19:01 AM 76.59 0.70 75.89 50.79 9084.67 02:20:01 AM 20.41 0.42 19.99 64.77 1728.17 02:21:01 AM 59.25 0.03 59.22 3.46 7717.74 02:22:01 AM 6.23 0.08 6.15 31.99 272.14 02:23:01 AM 4.10 0.33 3.77 37.85 189.37 02:24:01 AM 27.86 0.52 27.34 63.85 1206.01 Average: 41.47 3.46 38.00 741.62 3745.13 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5314244 7015000 2568188 32.58 2688 1882484 746320 8.36 211532 2032024 147168 02:19:01 AM 5178424 7001192 2704008 34.30 2688 1999552 719160 8.05 221560 2133012 30112 02:20:01 AM 5170184 7034600 2712248 34.41 2688 2039208 681012 7.63 245532 2114608 37420 02:21:01 AM 5031920 7055292 2850512 36.16 2688 2192808 635696 7.12 258180 2212232 96 02:22:01 AM 4994272 7018920 2888160 36.64 2688 2194100 697596 7.81 258304 2253568 332 02:23:01 AM 5172116 7031084 2710316 34.38 2688 2029896 678308 7.59 251976 2095440 4764 02:24:01 AM 5166528 7020692 2715904 34.46 2688 2030068 687636 7.70 447732 1919148 1536 Average: 5146813 7025254 2735619 34.71 2688 2052588 692247 7.75 270688 2108576 31633 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 303.62 193.14 1609.95 60.88 0.00 0.00 0.00 0.00 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 67.21 49.79 568.87 8.12 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 14.33 12.24 6.48 4.42 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 223.06 168.00 335.88 44.90 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 23.18 15.09 5.24 1.86 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 170.11 126.39 1406.41 25.16 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 19.03 18.49 17.38 8.83 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 117.22 83.31 564.30 22.02 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) 10/19/2024 _x86_64_ (2 CPU) 02:16:07 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 37.76 0.00 6.85 3.32 0.11 51.96 02:18:01 AM 0 43.13 0.00 6.21 2.97 0.10 47.59 02:18:01 AM 1 32.39 0.00 7.48 3.66 0.12 56.35 02:19:01 AM all 21.83 0.00 3.12 4.30 0.08 70.66 02:19:01 AM 0 21.77 0.00 2.73 4.53 0.07 70.90 02:19:01 AM 1 21.90 0.00 3.51 4.06 0.10 70.43 02:20:01 AM all 16.75 0.00 2.51 0.58 0.07 80.08 02:20:01 AM 0 22.09 0.00 2.37 0.43 0.07 75.05 02:20:01 AM 1 11.41 0.00 2.66 0.74 0.07 85.13 02:21:01 AM all 22.54 0.00 3.98 2.31 0.09 71.07 02:21:01 AM 0 26.09 0.00 4.22 2.78 0.10 66.81 02:21:01 AM 1 19.00 0.00 3.75 1.84 0.08 75.33 02:22:01 AM all 1.87 0.00 0.28 0.08 0.05 97.73 02:22:01 AM 0 1.56 0.00 0.20 0.03 0.05 98.16 02:22:01 AM 1 2.17 0.00 0.35 0.12 0.05 97.31 02:23:01 AM all 6.31 0.00 1.60 0.11 0.09 91.90 02:23:01 AM 0 6.10 0.00 1.15 0.12 0.08 92.55 02:23:01 AM 1 6.51 0.00 2.04 0.10 0.10 91.25 02:24:01 AM all 28.66 0.00 2.94 1.44 0.09 66.87 02:24:01 AM 0 26.86 0.00 2.47 1.35 0.10 69.22 02:24:01 AM 1 30.47 0.00 3.41 1.52 0.08 64.52 Average: all 19.40 0.00 3.04 1.73 0.08 75.74 Average: 0 21.11 0.00 2.77 1.75 0.08 74.30 Average: 1 17.70 0.00 3.31 1.72 0.09 77.19