---> uname -a: Linux prd-centos8-robot-2c-8g-38919.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4935 19 2179 6816 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:99:cb:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe99:cb04/64 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) 07/02/2025 _x86_64_ (2 CPU) 01:05:31 LINUX RESTART (2 CPU) 01:06:02 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 90.56 24.92 65.64 6906.54 6207.18 01:08:01 AM 95.40 0.72 94.68 52.92 11035.59 01:09:01 AM 43.15 3.88 39.27 1256.38 3580.04 01:10:01 AM 62.86 6.05 56.81 493.70 7440.22 01:11:01 AM 11.63 0.00 11.63 0.00 699.63 01:12:01 AM 1.12 0.00 1.12 0.00 26.01 01:13:01 AM 0.08 0.00 0.08 0.00 0.90 01:14:01 AM 0.37 0.03 0.33 1.07 92.50 01:15:01 AM 17.16 0.40 16.76 46.79 858.86 Average: 35.71 3.96 31.75 962.06 3321.28 01:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5393704 7069348 2488728 31.57 2688 1858924 660372 7.39 186068 1984460 171548 01:08:01 AM 5174028 7010340 2708404 34.36 2688 2012112 693008 7.76 198400 2158956 42496 01:09:01 AM 5011160 6973740 2871272 36.43 2688 2135848 731032 8.19 257664 2254156 67384 01:10:01 AM 4953940 7049868 2928492 37.15 2688 2263592 616280 6.90 268192 2274064 10828 01:11:01 AM 4959124 7054880 2923308 37.09 2688 2263596 616280 6.90 268192 2273864 4 01:12:01 AM 4959232 7054988 2923200 37.09 2688 2263596 616280 6.90 268192 2273984 8 01:13:01 AM 4959232 7054988 2923200 37.09 2688 2263596 616280 6.90 268196 2273912 4 01:14:01 AM 4885240 6983648 2997192 38.02 2688 2266248 721768 8.08 268324 2346692 44 01:15:01 AM 5103252 7026716 2779180 35.26 2688 2096396 680872 7.62 463468 1957424 25320 Average: 5044324 7030946 2838108 36.01 2688 2158212 661352 7.41 271855 2199724 35293 01:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 298.36 204.41 1710.64 63.56 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 60.92 47.54 768.26 8.42 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 42.17 35.79 315.47 9.03 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 530.34 386.42 110.68 91.22 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 2.72 1.92 0.57 0.42 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 1.23 0.80 0.28 0.18 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.63 1.92 0.44 0.42 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 81.66 66.84 1273.29 5.61 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 85.27 56.51 98.19 29.31 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 122.48 88.91 473.02 23.06 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) 07/02/2025 _x86_64_ (2 CPU) 01:05:31 LINUX RESTART (2 CPU) 01:06:02 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 46.76 0.00 7.55 3.64 0.13 41.93 01:07:01 AM 0 43.03 0.00 6.74 3.75 0.12 46.37 01:07:01 AM 1 50.50 0.00 8.37 3.52 0.14 37.48 01:08:01 AM all 25.99 0.00 3.87 1.45 0.13 68.56 01:08:01 AM 0 16.99 0.00 3.39 1.37 0.12 78.13 01:08:01 AM 1 34.97 0.00 4.35 1.53 0.13 59.01 01:09:01 AM all 24.06 0.00 3.86 0.76 0.09 71.23 01:09:01 AM 0 12.26 0.00 3.33 0.49 0.10 83.83 01:09:01 AM 1 35.84 0.00 4.39 1.03 0.08 58.65 01:10:01 AM all 21.77 0.00 5.03 0.96 0.10 72.14 01:10:01 AM 0 21.69 0.00 4.81 0.92 0.10 72.47 01:10:01 AM 1 21.85 0.00 5.25 1.00 0.10 71.80 01:11:01 AM all 0.35 0.00 0.13 0.10 0.04 99.37 01:11:01 AM 0 0.13 0.00 0.13 0.10 0.05 99.58 01:11:01 AM 1 0.57 0.00 0.13 0.10 0.03 99.17 01:12:01 AM all 0.29 0.00 0.07 0.00 0.04 99.60 01:12:01 AM 0 0.25 0.00 0.08 0.00 0.05 99.62 01:12:01 AM 1 0.33 0.00 0.05 0.00 0.03 99.58 01:13:01 AM all 0.34 0.00 0.11 0.00 0.04 99.51 01:13:01 AM 0 0.08 0.00 0.13 0.00 0.05 99.73 01:13:01 AM 1 0.60 0.00 0.08 0.00 0.03 99.28 01:14:01 AM all 8.54 0.00 1.74 0.01 0.08 89.62 01:14:01 AM 0 4.29 0.00 0.86 0.02 0.07 94.77 01:14:01 AM 1 12.83 0.00 2.64 0.00 0.10 84.43 01:15:01 AM all 18.40 0.00 3.06 0.10 0.11 78.33 01:15:01 AM 0 14.53 0.00 3.11 0.07 0.10 82.19 01:15:01 AM 1 22.26 0.00 3.01 0.13 0.12 74.48 Average: all 16.21 0.00 2.81 0.77 0.08 80.12 Average: 0 12.52 0.00 2.50 0.74 0.08 84.16 Average: 1 19.90 0.00 3.13 0.81 0.09 76.08