---> uname -a: Linux prd-centos8-robot-2c-8g-2705.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 602 4944 19 2150 6798 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:03:ad:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fe03:ad3b/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) 10/30/2024 _x86_64_ (2 CPU) 02:06:56 LINUX RESTART (2 CPU) 02:08:03 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 68.07 40.89 27.18 5602.76 19099.88 02:10:01 AM 91.67 8.96 82.71 1397.00 6336.55 02:11:01 AM 72.58 0.70 71.88 50.78 9385.67 02:12:01 AM 10.70 0.35 10.35 61.19 597.05 02:13:01 AM 56.75 0.03 56.72 3.46 5869.55 02:14:01 AM 11.78 0.00 11.78 0.00 2422.18 02:15:01 AM 6.65 0.45 6.20 70.38 782.36 02:16:01 AM 16.98 0.10 16.88 10.80 1359.21 Average: 41.79 6.29 35.50 879.99 5676.10 02:08:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5685728 7122824 2196696 27.87 2688 1633892 670396 7.51 168244 1760268 49860 02:10:01 AM 5282460 7041600 2599964 32.98 2688 1940216 717336 8.03 216164 2058172 191432 02:11:01 AM 5195416 7023168 2687008 34.09 2688 2005148 708540 7.93 220816 2121364 6940 02:12:01 AM 5270616 7100216 2611808 33.13 2688 2006984 617352 6.91 239424 2029392 8 02:13:01 AM 5020276 7048888 2862148 36.31 2688 2198320 664688 7.44 256568 2233716 64464 02:14:01 AM 5021240 7049852 2861184 36.30 2688 2198320 664688 7.44 256568 2233816 16 02:15:01 AM 5113468 7011584 2768956 35.13 2688 2071692 689888 7.72 267180 2144688 25004 02:16:01 AM 5108824 7001848 2773600 35.19 2688 2068900 712436 7.98 461588 1963540 11492 Average: 5212254 7049998 2670170 33.87 2688 2015434 680666 7.62 260819 2068120 43652 02:08:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 232.04 138.81 880.32 53.03 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 81.42 64.95 903.68 8.53 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 47.10 32.61 438.53 5.64 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 10.88 7.43 4.75 3.11 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 225.35 165.02 339.43 43.13 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 1.80 1.27 0.27 2.72 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 127.82 85.67 413.00 51.85 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 9.36 10.00 7.07 4.16 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 91.40 62.91 371.29 21.39 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) 10/30/2024 _x86_64_ (2 CPU) 02:06:56 LINUX RESTART (2 CPU) 02:08:03 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 13.20 0.06 4.42 58.29 0.11 23.92 02:09:01 AM 0 16.19 0.04 3.78 62.24 0.14 17.61 02:09:01 AM 1 10.17 0.09 5.07 54.29 0.09 30.29 02:10:01 AM all 34.16 0.00 5.45 5.66 0.14 54.59 02:10:01 AM 0 33.10 0.00 4.99 6.35 0.13 55.41 02:10:01 AM 1 35.21 0.00 5.90 4.97 0.15 53.77 02:11:01 AM all 16.41 0.00 2.61 8.02 0.07 72.89 02:11:01 AM 0 14.38 0.00 2.69 8.02 0.07 74.84 02:11:01 AM 1 18.43 0.00 2.54 8.03 0.07 70.94 02:12:01 AM all 10.68 0.00 1.08 14.58 0.11 73.55 02:12:01 AM 0 9.26 0.00 1.05 27.67 0.08 61.93 02:12:01 AM 1 12.10 0.00 1.10 1.49 0.13 85.17 02:13:01 AM all 28.92 0.00 4.91 4.30 0.12 61.76 02:13:01 AM 0 21.07 0.00 4.22 5.04 0.12 69.55 02:13:01 AM 1 36.88 0.00 5.60 3.55 0.12 53.85 02:14:01 AM all 0.23 0.00 0.22 0.56 0.03 98.96 02:14:01 AM 0 0.15 0.00 0.17 0.05 0.03 99.60 02:14:01 AM 1 0.30 0.00 0.27 1.07 0.03 98.33 02:15:01 AM all 12.43 0.00 1.84 1.05 0.08 84.60 02:15:01 AM 0 14.89 0.00 1.64 1.11 0.09 82.28 02:15:01 AM 1 10.00 0.00 2.04 1.00 0.07 86.89 02:16:01 AM all 15.49 0.00 1.79 5.31 0.11 77.30 02:16:01 AM 0 12.95 0.00 1.73 4.45 0.13 80.73 02:16:01 AM 1 18.02 0.00 1.84 6.18 0.08 73.88 Average: all 16.45 0.01 2.78 11.97 0.10 68.69 Average: 0 15.24 0.00 2.53 14.15 0.10 67.98 Average: 1 17.67 0.01 3.03 9.80 0.09 69.40