---> uname -a: Linux prd-centos8-robot-2c-8g-30512.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 582 4995 19 2119 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:78:1e:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85827sec preferred_lft 85827sec inet6 fe80::f816:3eff:fe78:1ee5/64 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) 09/30/2024 _x86_64_ (2 CPU) 02:15:23 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 75.31 23.06 52.26 6592.04 5324.09 02:18:01 AM 101.30 0.70 100.60 50.78 10850.82 02:19:01 AM 18.73 0.38 18.35 64.26 1591.67 02:20:01 AM 59.45 0.07 59.38 4.00 7680.57 02:21:01 AM 8.48 0.08 8.40 31.99 790.55 02:22:01 AM 2.10 0.02 2.08 0.13 77.90 02:23:01 AM 0.20 0.00 0.20 0.00 3.50 02:24:01 AM 12.35 0.32 12.03 36.93 444.98 Average: 34.74 3.08 31.66 847.69 3345.72 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5342656 7018676 2539776 32.22 2688 1863692 731296 8.19 226188 2012828 143804 02:18:01 AM 5169216 7001932 2713216 34.42 2688 2009476 714720 8.00 221284 2141824 34100 02:19:01 AM 5154184 7017148 2728248 34.61 2688 2039052 702116 7.86 246532 2132584 27568 02:20:01 AM 5023948 7060316 2858484 36.26 2688 2205656 645072 7.22 257572 2224176 16548 02:21:01 AM 4987704 7025220 2894728 36.72 2688 2206792 679160 7.60 257700 2260976 172 02:22:01 AM 4732640 6770268 3149792 39.96 2688 2206904 951268 10.65 257700 2514276 44 02:23:01 AM 4907744 6945408 2974688 37.74 2688 2206948 798220 8.94 257700 2339888 28 02:24:01 AM 5066756 6955936 2815676 35.72 2688 2063744 746260 8.36 273472 2187048 41300 Average: 5048106 6974363 2834326 35.96 2688 2100283 746014 8.35 249768 2226700 32946 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 294.10 181.51 1576.60 60.61 0.00 0.00 0.00 0.00 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 62.18 49.38 613.10 8.38 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 18.13 11.53 6.63 4.14 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 213.91 170.56 335.41 45.19 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 14.91 8.45 3.84 0.99 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 285.89 267.94 3465.25 705.85 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 434.06 370.39 5436.85 23.95 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 169.76 148.43 2017.47 26.29 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 186.62 151.02 1681.88 109.41 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) 09/30/2024 _x86_64_ (2 CPU) 02:15:23 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 36.39 0.00 6.60 3.77 0.14 53.09 02:17:01 AM 0 34.70 0.00 5.97 4.80 0.15 54.39 02:17:01 AM 1 38.11 0.00 7.24 2.74 0.14 51.78 02:18:01 AM all 30.36 0.00 4.55 4.05 0.13 60.91 02:18:01 AM 0 24.06 0.00 4.08 2.98 0.13 68.74 02:18:01 AM 1 36.68 0.00 5.02 5.12 0.12 53.06 02:19:01 AM all 13.24 0.00 1.89 0.95 0.08 83.85 02:19:01 AM 0 11.86 0.00 1.81 0.67 0.08 85.58 02:19:01 AM 1 14.62 0.00 1.98 1.23 0.07 82.10 02:20:01 AM all 23.76 0.00 4.04 3.82 0.09 68.29 02:20:01 AM 0 14.38 0.00 3.23 3.16 0.08 79.15 02:20:01 AM 1 33.25 0.00 4.86 4.48 0.10 57.31 02:21:01 AM all 0.67 0.00 0.21 0.51 0.04 98.57 02:21:01 AM 0 1.20 0.00 0.25 0.12 0.03 98.40 02:21:01 AM 1 0.13 0.00 0.17 0.90 0.05 98.75 02:22:01 AM all 13.90 0.00 1.04 0.01 0.13 84.93 02:22:01 AM 0 10.88 0.00 0.76 0.02 0.12 88.23 02:22:01 AM 1 16.91 0.00 1.33 0.00 0.13 81.63 02:23:01 AM all 11.35 0.00 2.19 0.00 0.16 86.30 02:23:01 AM 0 14.66 0.00 3.43 0.00 0.18 81.73 02:23:01 AM 1 7.97 0.00 0.93 0.00 0.14 90.96 02:24:01 AM all 15.39 0.00 2.01 0.25 0.10 82.25 02:24:01 AM 0 11.35 0.00 1.41 0.22 0.10 86.93 02:24:01 AM 1 19.48 0.00 2.61 0.29 0.10 77.51 Average: all 18.16 0.00 2.82 1.68 0.11 77.23 Average: 0 15.39 0.00 2.61 1.51 0.11 80.38 Average: 1 20.95 0.00 3.02 1.86 0.11 74.06