diff --git a/app/test-crypto-perf/cperf_test_latency.c b/app/test-crypto-perf/cperf_test_latency.c
index c2590a4dcf..159fe8492b 100644
--- a/app/test-crypto-perf/cperf_test_latency.c
+++ b/app/test-crypto-perf/cperf_test_latency.c
@@ -314,7 +314,7 @@ cperf_latency_test_runner(void *arg)
 
 			for (i = 0; i < ctx->options->total_ops; i++) {
 
-				printf("\n%u;%u;%u;%"PRIu64";%"PRIu64";%.3f",
+				printf("\n%u,%u,%u,%"PRIu64",%"PRIu64",%.3f",
 					ctx->lcore_id, ctx->options->test_buffer_size,
 					test_burst_size, i + 1,
 					ctx->res[i].tsc_end - ctx->res[i].tsc_start,
diff --git a/app/test-crypto-perf/cperf_test_pmd_cyclecount.c b/app/test-crypto-perf/cperf_test_pmd_cyclecount.c
index 4e67d3aebd..844659aeca 100644
--- a/app/test-crypto-perf/cperf_test_pmd_cyclecount.c
+++ b/app/test-crypto-perf/cperf_test_pmd_cyclecount.c
@@ -16,7 +16,7 @@
 #define PRETTY_HDR_FMT "%12s%12s%12s%12s%12s%12s%12s%12s%12s%12s\n\n"
 #define PRETTY_LINE_FMT "%12u%12u%12u%12u%12u%12u%12u%12.0f%12.0f%12.0f\n"
 #define CSV_HDR_FMT "%s,%s,%s,%s,%s,%s,%s,%s,%s,%s\n"
-#define CSV_LINE_FMT "%10u;%10u;%u;%u;%u;%u;%u;%.3f;%.3f;%.3f\n"
+#define CSV_LINE_FMT "%10u,%10u,%u,%u,%u,%u,%u,%.3f,%.3f,%.3f\n"
 
 struct cperf_pmd_cyclecount_ctx {
 	uint8_t dev_id;
diff --git a/app/test-crypto-perf/cperf_test_throughput.c b/app/test-crypto-perf/cperf_test_throughput.c
index f30f7d5c2c..f6eb8cf259 100644
--- a/app/test-crypto-perf/cperf_test_throughput.c
+++ b/app/test-crypto-perf/cperf_test_throughput.c
@@ -299,8 +299,8 @@ cperf_throughput_test_runner(void *test_ctx)
 					"Failed Deq,Ops(Millions),Throughput(Gbps),"
 					"Cycles/Buf\n\n");
 
-			printf("%u;%u;%u;%"PRIu64";%"PRIu64";%"PRIu64";%"PRIu64";"
-					"%.3f;%.3f;%.3f\n",
+			printf("%u,%u,%u,%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64","
+					"%.3f,%.3f,%.3f\n",
 					ctx->lcore_id,
 					ctx->options->test_buffer_size,
 					test_burst_size,
diff --git a/app/test-crypto-perf/cperf_test_verify.c b/app/test-crypto-perf/cperf_test_verify.c
index 833bc9a552..2939aeaa93 100644
--- a/app/test-crypto-perf/cperf_test_verify.c
+++ b/app/test-crypto-perf/cperf_test_verify.c
@@ -406,7 +406,7 @@ cperf_verify_test_runner(void *test_ctx)
 				"Burst Size,Enqueued,Dequeued,Failed Enq,"
 				"Failed Deq,Failed Ops\n");
 
-		printf("%10u;%10u;%u;%"PRIu64";%"PRIu64";%"PRIu64";%"PRIu64";"
+		printf("%10u,%10u,%u,%"PRIu64",%"PRIu64",%"PRIu64",%"PRIu64","
 				"%"PRIu64"\n",
 				ctx->lcore_id,
 				ctx->options->max_buffer_size,