---> uname -a: Linux prd-centos8-robot-2c-8g-7180.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 626 4924 19 2147 6776 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:a5:fd:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.247/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85793sec preferred_lft 85793sec inet6 fe80::f816:3eff:fea5:fda7/64 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) 01/03/2025 _x86_64_ (2 CPU) 04:03:29 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 81.33 36.33 45.00 6937.38 36886.56 04:06:01 AM 115.51 0.28 115.23 13.46 11081.95 04:07:01 AM 35.59 1.02 34.57 113.16 4376.34 04:08:01 AM 50.32 6.82 43.51 1252.19 2854.19 04:09:01 AM 21.63 0.00 21.63 0.00 5494.39 04:10:01 AM 2.95 0.12 2.83 33.06 382.19 04:11:01 AM 2.07 0.00 2.07 0.00 66.81 04:12:01 AM 0.27 0.00 0.27 0.00 153.30 04:13:01 AM 13.05 0.40 12.65 46.79 562.51 Average: 35.86 5.00 30.86 933.16 6874.49 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5629424 7107364 2253008 28.58 2688 1672684 668076 7.48 176304 1800868 73872 04:06:01 AM 5164004 6984460 2718428 34.49 2688 1999388 731452 8.19 188384 2191736 136840 04:07:01 AM 5302736 7100480 2579696 32.73 2688 1976148 619164 6.93 215768 2022928 16 04:08:01 AM 5010312 7047568 2872120 36.44 2688 2207528 653536 7.32 256592 2249912 156380 04:09:01 AM 5004840 7042096 2877592 36.51 2688 2207528 653536 7.32 256592 2249736 12 04:10:01 AM 4940232 6987368 2942200 37.33 2688 2217404 739992 8.29 256860 2313656 8 04:11:01 AM 4932324 6979524 2950108 37.43 2688 2217440 759972 8.51 256860 2321412 52 04:12:01 AM 4926272 6977944 2956160 37.50 2688 2221920 759972 8.51 256920 2326708 4 04:13:01 AM 5113320 7004700 2769112 35.13 2688 2067768 687896 7.70 458572 1962840 29384 Average: 5113718 7025723 2768714 35.13 2688 2087534 697066 7.81 258095 2159977 44063 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 276.87 150.25 1001.07 56.06 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 109.07 83.72 1238.47 11.78 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 16.39 9.10 6.72 3.44 0.00 0.00 0.00 0.00 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 190.02 125.30 338.49 41.06 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 1.80 0.75 0.34 0.12 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 173.88 164.18 102.58 61.32 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 333.68 320.36 553.65 112.24 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 136.42 129.81 270.92 37.93 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 59.64 39.24 99.14 38.28 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 144.20 113.63 401.28 40.25 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) 01/03/2025 _x86_64_ (2 CPU) 04:03:29 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 27.87 0.02 6.29 38.01 0.12 27.69 04:05:01 AM 0 29.25 0.03 7.05 41.87 0.12 21.67 04:05:01 AM 1 26.49 0.00 5.53 34.16 0.12 33.70 04:06:01 AM all 36.22 0.00 5.04 4.43 0.17 54.14 04:06:01 AM 0 45.01 0.00 5.97 4.65 0.17 44.21 04:06:01 AM 1 27.45 0.00 4.12 4.22 0.17 64.05 04:07:01 AM all 13.86 0.00 1.78 3.66 0.08 80.62 04:07:01 AM 0 20.16 0.00 1.89 3.14 0.08 74.73 04:07:01 AM 1 7.54 0.00 1.67 4.19 0.08 86.52 04:08:01 AM all 28.48 0.00 5.27 1.35 0.10 64.80 04:08:01 AM 0 30.62 0.00 5.61 1.77 0.10 61.91 04:08:01 AM 1 26.35 0.00 4.93 0.94 0.10 67.69 04:09:01 AM all 0.08 0.00 0.27 1.82 0.03 97.80 04:09:01 AM 0 0.08 0.00 0.17 1.07 0.03 98.65 04:09:01 AM 1 0.07 0.00 0.37 2.57 0.03 96.96 04:10:01 AM all 21.33 0.00 1.00 0.08 0.09 77.50 04:10:01 AM 0 33.29 0.00 1.52 0.00 0.08 65.10 04:10:01 AM 1 9.47 0.00 0.49 0.15 0.10 89.79 04:11:01 AM all 24.40 0.00 0.65 0.01 0.11 74.83 04:11:01 AM 0 39.52 0.00 0.79 0.02 0.10 59.57 04:11:01 AM 1 9.27 0.00 0.50 0.00 0.12 90.11 04:12:01 AM all 15.02 0.00 0.35 0.04 0.08 84.51 04:12:01 AM 0 25.66 0.00 0.35 0.08 0.08 73.82 04:12:01 AM 1 4.22 0.00 0.34 0.00 0.09 95.36 04:13:01 AM all 18.00 0.00 2.71 0.17 0.09 79.03 04:13:01 AM 0 28.12 0.00 3.30 0.12 0.10 68.36 04:13:01 AM 1 7.86 0.00 2.12 0.22 0.08 89.72 Average: all 20.58 0.00 2.59 5.46 0.10 71.27 Average: 0 27.95 0.00 2.96 5.80 0.10 63.19 Average: 1 13.19 0.00 2.23 5.12 0.10 79.35