---> uname -a: Linux prd-centos8-robot-2c-8g-1435.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 556 5019 19 2121 6845 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:50:f8:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe50:f82e/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) 10/26/2024 _x86_64_ (2 CPU) 04:06:23 LINUX RESTART (2 CPU) 04:07:03 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 58.31 29.68 28.63 5923.06 15072.15 04:09:01 AM 120.04 6.86 113.18 1249.72 9993.55 04:10:01 AM 35.40 1.05 34.36 113.70 4326.27 04:11:01 AM 38.03 0.00 38.03 0.00 2654.32 04:12:01 AM 29.71 0.03 29.68 3.47 5574.40 04:13:01 AM 2.98 0.10 2.88 32.12 92.84 04:14:01 AM 2.13 0.03 2.10 1.87 105.55 04:15:01 AM 11.88 0.32 11.56 36.93 509.55 04:16:01 AM 25.39 0.53 24.86 64.78 1254.68 Average: 35.91 4.20 31.71 806.18 4358.64 04:07:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 5561404 7082520 2321028 29.45 2688 1713240 692176 7.75 185660 1853192 87556 04:09:01 AM 5151516 7002840 2730916 34.65 2688 2029060 702552 7.87 213964 2175836 136088 04:10:01 AM 5286684 7115264 2595748 32.93 2688 2005832 610932 6.84 240008 2012060 20 04:11:01 AM 5062072 7085876 2820360 35.78 2688 2193676 609328 6.82 255908 2197396 137988 04:12:01 AM 5060564 7088252 2821868 35.80 2688 2197132 592540 6.63 258404 2190736 4 04:13:01 AM 5019844 7049216 2862588 36.32 2688 2198816 663308 7.43 258664 2231176 724 04:14:01 AM 5016716 7047032 2865716 36.36 2688 2199760 663308 7.43 258808 2234032 468 04:15:01 AM 5113888 7009060 2768544 35.12 2688 2068100 676680 7.58 281520 2129704 35128 04:16:01 AM 5161396 7030732 2721036 34.52 2688 2044972 663696 7.43 450568 1922220 16712 Average: 5159343 7056755 2723089 34.55 2688 2072288 652724 7.31 267056 2105150 46076 04:07:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 299.02 163.60 1180.62 59.54 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 101.23 77.86 1040.13 11.30 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 12.35 8.01 6.17 3.27 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 39.84 27.48 292.96 5.79 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 197.95 140.49 44.43 37.92 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 21.09 13.20 5.47 2.78 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 23.68 17.95 7.02 4.15 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 64.42 45.31 85.47 27.54 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 21.46 17.84 16.24 8.62 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 85.99 56.46 294.34 17.72 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) 10/26/2024 _x86_64_ (2 CPU) 04:06:23 LINUX RESTART (2 CPU) 04:07:03 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 32.75 0.02 5.62 11.30 0.09 50.22 04:08:01 AM 0 34.25 0.02 5.50 12.87 0.11 47.26 04:08:01 AM 1 31.26 0.02 5.74 9.74 0.07 53.17 04:09:01 AM all 34.39 0.00 5.52 5.74 0.11 54.25 04:09:01 AM 0 27.47 0.00 5.12 5.52 0.10 61.80 04:09:01 AM 1 41.33 0.00 5.92 5.96 0.12 46.67 04:10:01 AM all 13.06 0.00 1.80 1.49 0.07 83.58 04:10:01 AM 0 12.82 0.00 1.89 1.60 0.05 83.64 04:10:01 AM 1 13.31 0.00 1.72 1.37 0.08 83.51 04:11:01 AM all 18.80 0.00 3.39 3.14 0.10 74.57 04:11:01 AM 0 11.73 0.00 2.96 1.52 0.10 83.69 04:11:01 AM 1 25.88 0.00 3.82 4.76 0.10 65.44 04:12:01 AM all 9.51 0.00 1.72 7.02 0.06 81.69 04:12:01 AM 0 6.21 0.00 1.52 3.11 0.05 89.10 04:12:01 AM 1 12.82 0.00 1.92 10.94 0.07 74.25 04:13:01 AM all 4.24 0.00 0.38 0.03 0.06 95.29 04:13:01 AM 0 2.29 0.00 0.25 0.02 0.07 97.38 04:13:01 AM 1 6.18 0.00 0.52 0.05 0.05 93.20 04:14:01 AM all 6.67 0.00 0.70 0.02 0.07 92.56 04:14:01 AM 0 6.87 0.00 0.74 0.02 0.07 92.31 04:14:01 AM 1 6.46 0.00 0.65 0.02 0.07 92.80 04:15:01 AM all 17.56 0.00 1.75 0.43 0.10 80.16 04:15:01 AM 0 16.08 0.00 1.45 0.52 0.13 81.81 04:15:01 AM 1 19.05 0.00 2.04 0.33 0.07 78.51 04:16:01 AM all 28.60 0.00 3.41 0.49 0.08 67.41 04:16:01 AM 0 24.91 0.00 3.58 0.45 0.07 71.00 04:16:01 AM 1 32.30 0.00 3.24 0.53 0.10 63.83 Average: all 18.33 0.00 2.68 3.25 0.08 75.65 Average: 0 15.75 0.00 2.54 2.79 0.08 78.83 Average: 1 20.91 0.00 2.83 3.71 0.08 72.47