---> uname -a: Linux prd-centos8-robot-2c-8g-17773.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 630 4912 19 2154 6771 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:5e:6b:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85789sec preferred_lft 85789sec inet6 fe80::f816:3eff:fe5e:6b09/64 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) 02/14/2025 _x86_64_ (2 CPU) 00:57:07 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 90.10 6.28 83.82 1094.17 6477.84 01:00:01 AM 68.86 0.67 68.19 51.18 9774.78 01:01:01 AM 13.61 0.43 13.18 64.91 410.58 01:02:01 AM 56.66 6.81 49.84 1250.71 3871.00 01:03:01 AM 20.64 0.00 20.64 0.00 4697.83 01:04:01 AM 3.28 0.12 3.17 33.06 369.63 01:05:01 AM 0.22 0.00 0.22 0.00 4.80 01:06:01 AM 0.23 0.00 0.23 0.00 129.23 01:07:01 AM 27.88 0.63 27.25 73.19 1727.21 Average: 31.28 1.66 29.62 285.27 3051.53 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5293060 7064044 2589364 32.85 2688 1949476 661632 7.41 187372 2067640 233148 01:00:01 AM 5205996 7010764 2676428 33.95 2688 1982496 709536 7.94 198404 2132464 12 01:01:01 AM 5277464 7084228 2604960 33.05 2688 1984444 624948 7.00 217384 2042592 8 01:02:01 AM 4984032 7032020 2898392 36.77 2688 2217164 670932 7.51 258492 2267544 128740 01:03:01 AM 4981528 7029168 2900896 36.80 2688 2217168 670932 7.51 258492 2267564 4 01:04:01 AM 4912760 6969760 2969664 37.67 2688 2226528 751052 8.41 258760 2335800 16 01:05:01 AM 4897972 6955008 2984452 37.86 2688 2226564 785364 8.79 258760 2350628 8 01:06:01 AM 4881748 6942652 3000676 38.07 2688 2230432 785364 8.79 258820 2366148 48 01:07:01 AM 5046524 6944576 2835900 35.98 2688 2074264 741428 8.30 459904 2025872 192 Average: 5053454 7003580 2828970 35.89 2688 2123171 711243 7.96 261821 2206250 40242 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 151.45 106.61 1218.45 22.51 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 46.68 29.77 454.38 4.36 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 11.86 8.60 5.00 3.40 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 163.00 131.85 332.77 41.75 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 1.60 1.00 0.31 1.73 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 213.00 198.60 108.83 76.32 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 319.16 313.61 318.91 117.10 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 75.77 69.36 308.05 16.28 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 77.57 51.11 104.96 41.50 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 117.79 101.17 316.85 36.11 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) 02/14/2025 _x86_64_ (2 CPU) 00:57:07 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.48 0.00 6.13 1.96 0.09 53.33 12:59:01 AM 0 26.41 0.00 4.74 1.07 0.08 67.70 12:59:01 AM 1 50.56 0.00 7.53 2.85 0.10 38.96 01:00:01 AM all 10.57 0.00 1.49 16.95 0.08 70.91 01:00:01 AM 0 9.63 0.00 1.37 29.10 0.08 59.81 01:00:01 AM 1 11.50 0.00 1.62 4.81 0.07 82.01 01:01:01 AM all 9.23 0.00 1.14 0.42 0.04 89.17 01:01:01 AM 0 2.80 0.00 1.02 0.28 0.03 95.86 01:01:01 AM 1 15.66 0.00 1.25 0.55 0.05 82.48 01:02:01 AM all 27.49 0.00 5.34 2.11 0.08 64.98 01:02:01 AM 0 16.36 0.00 4.15 1.82 0.08 77.59 01:02:01 AM 1 38.63 0.00 6.53 2.40 0.08 52.35 01:03:01 AM all 0.06 0.00 0.28 0.97 0.03 98.66 01:03:01 AM 0 0.03 0.00 0.27 0.94 0.02 98.75 01:03:01 AM 1 0.08 0.00 0.30 1.00 0.05 98.56 01:04:01 AM all 23.05 0.00 1.12 0.08 0.07 75.69 01:04:01 AM 0 32.22 0.00 1.09 0.02 0.07 66.61 01:04:01 AM 1 13.82 0.00 1.15 0.13 0.07 84.83 01:05:01 AM all 28.95 0.00 0.55 0.00 0.08 70.42 01:05:01 AM 0 22.71 0.00 0.45 0.00 0.07 76.77 01:05:01 AM 1 35.20 0.00 0.66 0.00 0.08 64.06 01:06:01 AM all 7.40 0.00 0.26 0.03 0.07 92.24 01:06:01 AM 0 4.42 0.00 0.29 0.07 0.07 95.16 01:06:01 AM 1 10.32 0.00 0.23 0.00 0.07 89.38 01:07:01 AM all 24.76 0.00 3.17 0.23 0.08 71.76 01:07:01 AM 0 22.10 0.00 2.94 0.18 0.08 74.69 01:07:01 AM 1 27.42 0.00 3.39 0.28 0.07 68.84 Average: all 18.89 0.00 2.17 2.53 0.07 76.33 Average: 0 15.20 0.00 1.82 3.73 0.07 79.18 Average: 1 22.58 0.00 2.52 1.34 0.07 73.49