diff --git a/drivers/crypto/intel/iaa/iaa_crypto_main.c b/drivers/crypto/intel/iaa/iaa_crypto_main.c
index 85ee4c965ccf..b54f93c64033 100644
--- a/drivers/crypto/intel/iaa/iaa_crypto_main.c
+++ b/drivers/crypto/intel/iaa/iaa_crypto_main.c
@@ -1494,6 +1494,7 @@ static int iaa_comp_acompress(struct acomp_req *req)
 	u32 compression_crc;
 	struct idxd_wq *wq;
 	struct device *dev;
+	u64 start_time_ns;
 	int order = -1;
 
 	compression_ctx = crypto_tfm_ctx(tfm);
@@ -1567,8 +1568,10 @@ static int iaa_comp_acompress(struct acomp_req *req)
 		" req->dlen %d, sg_dma_len(sg) %d\n", dst_addr, nr_sgs,
 		req->dst, req->dlen, sg_dma_len(req->dst));
 
+	start_time_ns = iaa_get_ts();
 	ret = iaa_compress(tfm, req, wq, src_addr, req->slen, dst_addr,
 			   &req->dlen, &compression_crc, disable_async);
+	update_max_comp_delay_ns(start_time_ns);
 	if (ret == -EINPROGRESS)
 		return ret;
 
@@ -1615,6 +1618,7 @@ static int iaa_comp_adecompress_alloc_dest(struct acomp_req *req)
 	struct iaa_wq *iaa_wq;
 	struct device *dev;
 	struct idxd_wq *wq;
+	u64 start_time_ns;
 	int order = -1;
 
 	cpu = get_cpu();
@@ -1671,8 +1675,10 @@ alloc_dest:
 	dev_dbg(dev, "dma_map_sg, dst_addr %llx, nr_sgs %d, req->dst %p,"
 		" req->dlen %d, sg_dma_len(sg) %d\n", dst_addr, nr_sgs,
 		req->dst, req->dlen, sg_dma_len(req->dst));
+	start_time_ns = iaa_get_ts();
 	ret = iaa_decompress(tfm, req, wq, src_addr, req->slen,
 			     dst_addr, &req->dlen, true);
+	update_max_decomp_delay_ns(start_time_ns);
 	if (ret == -EOVERFLOW) {
 		dma_unmap_sg(dev, req->dst, sg_nents(req->dst), DMA_FROM_DEVICE);
 		req->dlen *= 2;
@@ -1703,6 +1709,7 @@ static int iaa_comp_adecompress(struct acomp_req *req)
 	int nr_sgs, cpu, ret = 0;
 	struct iaa_wq *iaa_wq;
 	struct device *dev;
+	u64 start_time_ns;
 	struct idxd_wq *wq;
 
 	if (!iaa_crypto_enabled) {
@@ -1762,8 +1769,10 @@ static int iaa_comp_adecompress(struct acomp_req *req)
 		" req->dlen %d, sg_dma_len(sg) %d\n", dst_addr, nr_sgs,
 		req->dst, req->dlen, sg_dma_len(req->dst));
 
+	start_time_ns = iaa_get_ts();
 	ret = iaa_decompress(tfm, req, wq, src_addr, req->slen,
 			     dst_addr, &req->dlen, false);
+	update_max_decomp_delay_ns(start_time_ns);
 	if (ret == -EINPROGRESS)
 		return ret;
 
diff --git a/drivers/crypto/intel/iaa/iaa_crypto_stats.c b/drivers/crypto/intel/iaa/iaa_crypto_stats.c
index cbf87d0effe3..c9f83af4b307 100644
--- a/drivers/crypto/intel/iaa/iaa_crypto_stats.c
+++ b/drivers/crypto/intel/iaa/iaa_crypto_stats.c
@@ -22,8 +22,6 @@ static u64 total_decomp_calls;
 static u64 total_sw_decomp_calls;
 static u64 max_comp_delay_ns;
 static u64 max_decomp_delay_ns;
-static u64 max_acomp_delay_ns;
-static u64 max_adecomp_delay_ns;
 static u64 total_comp_bytes_out;
 static u64 total_decomp_bytes_in;
 static u64 total_completion_einval_errors;
@@ -92,26 +90,6 @@ void update_max_decomp_delay_ns(u64 start_time_ns)
 		max_decomp_delay_ns = time_diff;
 }
 
-void update_max_acomp_delay_ns(u64 start_time_ns)
-{
-	u64 time_diff;
-
-	time_diff = ktime_get_ns() - start_time_ns;
-
-	if (time_diff > max_acomp_delay_ns)
-		max_acomp_delay_ns = time_diff;
-}
-
-void update_max_adecomp_delay_ns(u64 start_time_ns)
-{
-	u64 time_diff;
-
-	time_diff = ktime_get_ns() - start_time_ns;
-
-	if (time_diff > max_adecomp_delay_ns)
-		max_adecomp_delay_ns = time_diff;
-}
-
 void update_wq_comp_calls(struct idxd_wq *idxd_wq)
 {
 	struct iaa_wq *wq = idxd_wq_get_private(idxd_wq);
@@ -151,8 +129,6 @@ static void reset_iaa_crypto_stats(void)
 	total_sw_decomp_calls = 0;
 	max_comp_delay_ns = 0;
 	max_decomp_delay_ns = 0;
-	max_acomp_delay_ns = 0;
-	max_adecomp_delay_ns = 0;
 	total_comp_bytes_out = 0;
 	total_decomp_bytes_in = 0;
 	total_completion_einval_errors = 0;
@@ -280,10 +256,6 @@ int __init iaa_crypto_debugfs_init(void)
 			   iaa_crypto_debugfs_root, &max_comp_delay_ns);
 	debugfs_create_u64("max_decomp_delay_ns", 0644,
 			   iaa_crypto_debugfs_root, &max_decomp_delay_ns);
-	debugfs_create_u64("max_acomp_delay_ns", 0644,
-			   iaa_crypto_debugfs_root, &max_comp_delay_ns);
-	debugfs_create_u64("max_adecomp_delay_ns", 0644,
-			   iaa_crypto_debugfs_root, &max_decomp_delay_ns);
 	debugfs_create_u64("total_comp_calls", 0644,
 			   iaa_crypto_debugfs_root, &total_comp_calls);
 	debugfs_create_u64("total_decomp_calls", 0644,
diff --git a/drivers/crypto/intel/iaa/iaa_crypto_stats.h b/drivers/crypto/intel/iaa/iaa_crypto_stats.h
index c10b87b86fa4..c916ca83f070 100644
--- a/drivers/crypto/intel/iaa/iaa_crypto_stats.h
+++ b/drivers/crypto/intel/iaa/iaa_crypto_stats.h
@@ -15,8 +15,6 @@ void	update_total_sw_decomp_calls(void);
 void	update_total_decomp_bytes_in(int n);
 void	update_max_comp_delay_ns(u64 start_time_ns);
 void	update_max_decomp_delay_ns(u64 start_time_ns);
-void	update_max_acomp_delay_ns(u64 start_time_ns);
-void	update_max_adecomp_delay_ns(u64 start_time_ns);
 void	update_completion_einval_errs(void);
 void	update_completion_timeout_errs(void);
 void	update_completion_comp_buf_overflow_errs(void);
@@ -26,6 +24,8 @@ void	update_wq_comp_bytes(struct idxd_wq *idxd_wq, int n);
 void	update_wq_decomp_calls(struct idxd_wq *idxd_wq);
 void	update_wq_decomp_bytes(struct idxd_wq *idxd_wq, int n);
 
+static inline u64	iaa_get_ts(void) { return ktime_get_ns(); }
+
 #else
 static inline int	iaa_crypto_debugfs_init(void) { return 0; }
 static inline void	iaa_crypto_debugfs_cleanup(void) {}
@@ -37,8 +37,6 @@ static inline void	update_total_sw_decomp_calls(void) {}
 static inline void	update_total_decomp_bytes_in(int n) {}
 static inline void	update_max_comp_delay_ns(u64 start_time_ns) {}
 static inline void	update_max_decomp_delay_ns(u64 start_time_ns) {}
-static inline void	update_max_acomp_delay_ns(u64 start_time_ns) {}
-static inline void	update_max_adecomp_delay_ns(u64 start_time_ns) {}
 static inline void	update_completion_einval_errs(void) {}
 static inline void	update_completion_timeout_errs(void) {}
 static inline void	update_completion_comp_buf_overflow_errs(void) {}
@@ -48,6 +46,8 @@ static inline void	update_wq_comp_bytes(struct idxd_wq *idxd_wq, int n) {}
 static inline void	update_wq_decomp_calls(struct idxd_wq *idxd_wq) {}
 static inline void	update_wq_decomp_bytes(struct idxd_wq *idxd_wq, int n) {}
 
+static inline u64	iaa_get_ts(void) { return 0; }
+
 #endif // CONFIG_CRYPTO_DEV_IAA_CRYPTO_STATS
 
 #endif