pev
.
One block, wave by wave
→
analytics
docs
offline
by Silk Nodes →
pev
/
block
/
#74,389,494
← previous block
next block →
recent activity
Analyzing
Block #74,389,494
22 transactions · 16 stateful · 2026-05-13 20:08:44 UTC
Parallelism
91
/100
Blocked
19
%
Avg conflicts / tx
0.14
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,389,494
· 22 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6a04dac3
#2
execute
#3
exactOutputSingle
#4
updatePrices
· blocks 1
#6
0x6a04dac3
#7
0x98717539
#8
updateDataFeedsValuesPartial
#9
redeemDelegations
#10
0x62be7533
#11
0x0c7abd22
· blocks 1
#12
forward
#14
0x5339c59f
#15
0x3bdad3…091c
#16
0xc9edf6…4d42
#17
setData
#18
0x6a04dac3
#19
0x39435dac
· blocks 1
#21
0x39435dac
#5
updatePrices
#13
0x5339c59f
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
11
w0
13
w1
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x5c8c6ab6…dc36
0x065c9d…c394
4 touches
1 conflict
0x1c389468…6b0e
0x34b655…2a6f
4 touches
1 conflict
0x4245e4e8…096e
0x000000…012a
2 touches
0 conflicts
0x7b43f938…3650
0x000000…012a
2 touches
0 conflicts
0x4dd1db39…a994
0x188d58…ea8e
2 touches
0 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0x34b6552d…112a6f
1 conflict on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity