---> uname -a: Linux prd-centos8-robot-2c-8g-4004.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 588 4987 19 2122 6814 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:1a:39:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe1a:393e/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) 12/19/2024 _x86_64_ (2 CPU) 04:02:28 LINUX RESTART (2 CPU) 04:03:01 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 68.66 18.49 50.17 5451.52 33894.35 04:05:01 AM 112.25 0.28 111.96 13.46 11026.76 04:06:01 AM 41.37 1.02 40.35 113.16 4481.07 04:07:01 AM 33.94 6.78 27.16 1248.73 1567.44 04:08:01 AM 40.55 0.03 40.52 3.47 6820.28 04:09:01 AM 3.65 0.10 3.55 32.13 116.01 04:10:01 AM 0.35 0.00 0.35 0.00 7.95 04:11:01 AM 4.50 0.32 4.18 36.90 208.89 04:12:01 AM 24.54 0.53 24.01 64.78 1060.86 Average: 36.64 3.06 33.58 773.77 6575.73 04:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5607292 7088540 2275140 28.86 2688 1675844 681440 7.63 178324 1823140 74284 04:05:01 AM 5165200 6987940 2717232 34.47 2688 2001332 737764 8.26 190380 2190364 136836 04:06:01 AM 5291812 7091876 2590620 32.87 2688 1978092 638888 7.15 217348 2034380 12 04:07:01 AM 4998676 7035396 2883756 36.58 2688 2206952 691084 7.74 256532 2264276 172864 04:08:01 AM 5021120 7060636 2861312 36.30 2688 2209324 654672 7.33 258628 2231584 4 04:09:01 AM 4938696 6979416 2943736 37.35 2688 2210536 758664 8.49 258756 2312600 84 04:10:01 AM 4706952 6747720 3175480 40.29 2688 2210584 1010576 11.32 258756 2544284 24 04:11:01 AM 5157616 7030144 2724816 34.57 2688 2043856 684852 7.67 253604 2110012 4736 04:12:01 AM 5172612 7042612 2709820 34.38 2688 2046124 667188 7.47 449700 1912924 16760 Average: 5117775 7007142 2764657 35.07 2688 2064738 725014 8.12 258003 2158174 45067 04:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 251.10 136.34 1013.02 54.89 0.00 0.00 0.00 0.00 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 100.65 82.87 1224.68 11.56 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 17.08 9.21 7.36 3.66 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 33.03 27.66 295.19 5.94 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 152.35 84.21 40.62 32.13 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 104.85 113.16 704.93 694.80 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 438.09 435.50 6965.24 28.13 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 240.18 222.61 3042.37 29.22 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 22.38 20.13 18.97 9.56 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 151.09 125.75 1479.28 96.64 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) 12/19/2024 _x86_64_ (2 CPU) 04:02:28 LINUX RESTART (2 CPU) 04:03:01 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 20.70 0.00 4.77 37.43 0.13 36.97 04:04:01 AM 0 23.90 0.00 4.32 33.01 0.15 38.61 04:04:01 AM 1 17.51 0.00 5.22 41.83 0.10 35.34 04:05:01 AM all 34.72 0.00 4.84 4.93 0.12 55.39 04:05:01 AM 0 36.30 0.00 5.07 4.55 0.13 53.94 04:05:01 AM 1 33.15 0.00 4.61 5.31 0.10 56.84 04:06:01 AM all 14.98 0.00 1.87 2.01 0.08 81.07 04:06:01 AM 0 18.78 0.00 2.25 1.62 0.07 77.28 04:06:01 AM 1 11.17 0.00 1.48 2.40 0.08 84.87 04:07:01 AM all 19.77 0.00 3.87 0.85 0.10 75.41 04:07:01 AM 0 25.58 0.00 4.03 0.58 0.10 69.71 04:07:01 AM 1 13.97 0.00 3.70 1.12 0.10 81.11 04:08:01 AM all 9.07 0.00 1.69 1.55 0.06 87.63 04:08:01 AM 0 14.36 0.00 1.76 1.61 0.07 82.21 04:08:01 AM 1 3.78 0.00 1.62 1.50 0.05 93.05 04:09:01 AM all 9.11 0.00 0.44 0.03 0.08 90.34 04:09:01 AM 0 9.57 0.00 0.42 0.05 0.07 89.89 04:09:01 AM 1 8.65 0.00 0.47 0.02 0.08 90.78 04:10:01 AM all 12.47 0.00 1.36 0.00 0.13 86.04 04:10:01 AM 0 0.22 0.00 0.18 0.00 0.13 99.46 04:10:01 AM 1 24.83 0.00 2.55 0.00 0.14 72.48 04:11:01 AM all 9.18 0.00 1.75 0.10 0.10 88.87 04:11:01 AM 0 2.57 0.00 1.04 0.12 0.10 96.17 04:11:01 AM 1 15.95 0.00 2.48 0.09 0.10 81.38 04:12:01 AM all 31.94 0.00 3.53 0.48 0.09 63.95 04:12:01 AM 0 37.77 0.00 4.22 0.47 0.08 57.46 04:12:01 AM 1 26.11 0.00 2.84 0.50 0.10 70.45 Average: all 18.01 0.00 2.68 5.26 0.10 73.95 Average: 0 18.79 0.00 2.59 4.65 0.10 73.87 Average: 1 17.23 0.00 2.78 5.87 0.10 74.03