pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#71,741,182
← previous block
next block →
recent activity
Analyzing
Block #71,741,182
10 transactions · 9 stateful · 2026-05-01 13:52:35 UTC
Parallelism
80
/100
Blocked
11
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#71,741,182
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xeffdedb0
#2
0x1a945f9c
· blocks 1
#3
artefact_keep
#4
0x3f5c179b
#6
receiveMessage
#7
updateDataFeedsValuesPartial
#8
setData
#9
0x39435dac
#5
0x366fe5db
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa8abcc19…3d83
0xea1b8e…c5ec
4 touches
1 conflict
0x00bac013…a28c
0xfd44b3…00d1
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x92339d95…0800
0x0000a8…8888
2 touches
0 conflicts
0xd39a0e9e…e29d
0x1efe02…37d6
2 touches
0 conflicts
0x455b104f…3960
0xea1b8e…c5ec
2 touches
0 conflicts
0x9c8d6dd6…d619
0xea1b8e…c5ec
2 touches
0 conflicts
0x9c8d6dd6…d61b
0xea1b8e…c5ec
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:
0xea1b8e4a…8fc5ec
1 conflict on slot
0xa8abcc1955…203d83
Audit this contract →
← previous block
·
next block →
recent activity