---> uname -a: Linux prd-centos8-robot-2c-8g-9515.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 582 4991 19 2123 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:c2:bb:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.33/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fec2:bbb7/64 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) 11/23/2024 _x86_64_ (2 CPU) 02:07:07 LINUX RESTART (2 CPU) 02:08:01 AM tps rtps wtps bread/s bwrtn/s 02:09:01 AM 77.26 48.13 29.12 5986.80 15093.90 02:10:01 AM 118.09 6.88 111.21 1250.25 9739.22 02:11:01 AM 41.07 1.02 40.06 111.39 4914.92 02:12:01 AM 12.04 0.03 12.01 2.27 1024.42 02:13:01 AM 54.13 0.03 54.10 3.47 7120.28 02:14:01 AM 5.50 0.10 5.40 32.13 223.20 02:15:01 AM 1.82 0.03 1.78 1.87 105.20 02:16:01 AM 16.03 0.42 15.61 47.72 721.28 Average: 40.74 7.08 33.66 929.43 4867.74 02:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 AM 5552672 7061576 2329760 29.56 2688 1702004 729548 8.17 184920 1864940 77400 02:10:01 AM 5160488 7017592 2721944 34.53 2688 2034796 723804 8.10 213124 2168076 147848 02:11:01 AM 5266992 7101112 2615440 33.18 2688 2011208 632604 7.08 239716 2032036 28 02:12:01 AM 5114228 7028204 2768204 35.12 2688 2088424 702164 7.86 255028 2161292 60212 02:13:01 AM 5039372 7073232 2843060 36.07 2688 2203260 639220 7.16 257284 2213284 92 02:14:01 AM 4998284 7033512 2884148 36.59 2688 2204664 702268 7.86 257476 2254184 208 02:15:01 AM 4995084 7031424 2887348 36.63 2688 2205760 702268 7.86 257684 2257276 32 02:16:01 AM 5133656 6998880 2748776 34.87 2688 2040068 708776 7.94 447592 1949836 13364 Average: 5157597 7043192 2724835 34.57 2688 2061273 692582 7.75 264103 2112616 37398 02:08:01 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 261.75 149.20 1138.71 57.61 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 99.62 79.39 1071.87 11.17 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 14.22 8.41 6.74 3.63 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 34.63 25.05 277.74 4.45 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 133.91 94.15 47.82 22.41 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 14.68 6.38 4.21 1.10 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 28.47 21.38 7.92 3.94 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 61.70 43.00 86.11 32.92 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 81.12 53.37 330.13 17.15 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) 11/23/2024 _x86_64_ (2 CPU) 02:07:07 LINUX RESTART (2 CPU) 02:08:01 AM CPU %user %nice %system %iowait %steal %idle 02:09:01 AM all 27.32 0.03 5.49 20.30 0.12 46.74 02:09:01 AM 0 22.41 0.03 4.79 15.03 0.10 57.64 02:09:01 AM 1 32.25 0.03 6.19 25.61 0.14 35.78 02:10:01 AM all 33.72 0.00 5.54 7.50 0.13 53.12 02:10:01 AM 0 38.52 0.00 6.04 8.58 0.13 46.73 02:10:01 AM 1 28.91 0.00 5.05 6.42 0.12 59.51 02:11:01 AM all 16.80 0.00 1.88 2.21 0.08 79.02 02:11:01 AM 0 12.71 0.00 1.32 2.37 0.10 83.50 02:11:01 AM 1 20.90 0.00 2.45 2.04 0.07 74.54 02:12:01 AM all 10.46 0.00 1.84 1.43 0.08 86.20 02:12:01 AM 0 4.20 0.00 1.17 0.60 0.08 93.94 02:12:01 AM 1 16.72 0.00 2.51 2.26 0.07 78.44 02:13:01 AM all 18.20 0.00 3.10 4.92 0.08 73.70 02:13:01 AM 0 17.58 0.00 3.03 4.07 0.07 75.25 02:13:01 AM 1 18.82 0.00 3.17 5.76 0.10 72.15 02:14:01 AM all 2.32 0.00 0.34 0.29 0.05 96.99 02:14:01 AM 0 2.86 0.00 0.42 0.05 0.05 96.62 02:14:01 AM 1 1.79 0.00 0.27 0.53 0.05 97.36 02:15:01 AM all 8.44 0.00 0.84 0.01 0.07 90.65 02:15:01 AM 0 7.34 0.00 0.60 0.00 0.07 91.99 02:15:01 AM 1 9.53 0.00 1.07 0.02 0.07 89.32 02:16:01 AM all 21.25 0.00 2.83 0.24 0.10 75.58 02:16:01 AM 0 20.43 0.00 2.72 0.17 0.10 76.57 02:16:01 AM 1 22.06 0.00 2.94 0.32 0.10 74.59 Average: all 17.29 0.00 2.73 4.59 0.09 75.30 Average: 0 15.75 0.00 2.51 3.84 0.09 77.81 Average: 1 18.84 0.00 2.95 5.33 0.09 72.78