function plotData()

req_count_type = 0;

details{1} = 'Experiment type : Sequential Write of 45 GB';

details{2} = 'write\_back\_cache : Yes';

details{3} = 'max\_write : Yes , 64MB';

details{4} = 'big\_writes : No';

details{5} = 'max\_bg\_length : 12 (default)';

details{6} = 'congestion\_threshold : 9 (default)';

dir = pwd();

fileID = fopen(strcat(dir, '/../raw_data/different_request_types.txt'), 'r');

while (!feof(fileID))

text_line = fgetl(fileID);

req_count_type++;

req_types{req_count_type} = text_line;

fclose(fileID);

dir = pwd();

fileID = fopen(strcat(dir, '/../raw_data/queue_lengths'), 'r');

queue_lengths = fscanf(fileID,'%f');

fclose(fileID);

queue_types{1} = 'Background Queue';

queue_types{2} = 'Pending Queue';

queue_types{3} = 'Processing Queue';

for i=1:req_count_type

%bg_queue

dir = pwd();

fileID = fopen(strcat(dir, '/../raw_data/', req_types{i}, '_background_distribution.txt'), 'r');

bg_queue = fscanf(fileID,'%f');

bg_queue = bg_queue(1:size(bg_queue)(1)-1);

fclose(fileID);

%pending_queue

dir = pwd();

fileID = fopen(strcat(dir, '/../raw_data/', req_types{i}, '_pending_distribution.txt'), 'r');

pending_queue = fscanf(fileID,'%f');

pending_queue = pending_queue(1:size(pending_queue)(1)-1);

fclose(fileID);

%processing_queue

dir = pwd();

fileID = fopen(strcat(dir, '/../raw_data/', req_types{i}, '_processing_distribution.txt'), 'r');

processing_queue = fscanf(fileID,'%f');

processing_queue = processing_queue(1:size(processing_queue)(1)-1);

fclose(fileID);

%user_processing_queue

dir = pwd();

fileID = fopen(strcat(dir, '/../raw_data/', req_types{i}, '_user_processing_distribution.txt'), 'r');

user_processing_queue = fscanf(fileID,'%f');

user_processing_queue = user_processing_queue(1:size(user_processing_queue)(1)-1);

fclose(fileID);

big_matrix = [bg_queue, pending_queue, processing_queue, user_processing_queue];

Matrix{i} = big_matrix;

for i=1:req_count_type

if (strcmp(req_types{i}, 'FUSE_WRITE'))

write_index = i;

end

labels{1} = '2ns';

labels{2} = '4ns';

labels{3} = '8ns';

labels{4} = '16ns';

labels{5} = '32ns';

labels{6} = '64ns';

labels{7} = '128ns';

labels{8} = '256ns';

labels{9} = '512ns';

labels{10} = '1us';

labels{11} = '2us';

labels{12} = '4us';

labels{13} = '8us';

labels{14} = '16us';

labels{15} = '32us';

labels{16} = '64us';

labels{17} = '128us';

labels{18} = '256us';

labels{19} = '512us';

labels{20} = '1ms';

labels{21} = '2ms';

labels{22} = '4ms';

labels{23} = '8ms';

labels{24} = '16ms';

labels{25} = '32ms';

labels{26} = '64ms';

labels{27} = '128ms';

labels{28} = '256ms';

labels{29} = '512ms';

labels{30} = '1s';

labels{31} = '2s';

labels{32} = '4s';

labels{33} = '>4s';

Matrix{write_index} = log(Matrix{write_index});

figure;

clf;

h = bar(Matrix{write_index});

text(26, 8, details, 'Color', 'red', 'FontSize', 14);

set(gca, 'XTick', 1:size(Matrix{write_index})(1), 'XTickLabel', labels);

legend('Background queue', 'Pending queue', 'Processing queue', 'User Processing queue');

xlabel('Different Timed buckets', 'fontsize', 15);

ylabel('No. of req. in each bucket (log)', 'fontsize', 15);

title ('FUSE WRITE Req. distribution', 'fontsize', 15);

hold on;