pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,407,261
← previous block
next block →
recent activity
Analyzing
Block #74,407,261
10 transactions · 7 stateful · 2026-05-13 22:07:01 UTC
Parallelism
80
/100
Blocked
14
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,407,261
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
deposit
#2
0x98717539
#3
0x0f6795d9
· blocks 1
#4
0x0f6795d9
#5
0xed82b078
#6
updateDataFeedsValuesPartial
#8
0x39435dac
#9
setData
#7
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x78067279…d187
0x34b655…2a6f
4 touches
1 conflict
0xd895ee0b…d301
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x438cf5f6…f077
0x2a68ba…90c5
2 touches
0 conflicts
0x00000000…00c9
0x34b655…2a6f
2 touches
0 conflicts
0x07a9a4ce…6b6d
0x34b655…2a6f
2 touches
0 conflicts
0x10f5f4d8…572e
0x34b655…2a6f
2 touches
0 conflicts
0x4c9642ae…764d
0x34b655…2a6f
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
0x7806727981…ead187
Audit this contract →
← previous block
·
next block →
recent activity