pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#75,199,836
← previous block
next block →
recent activity
Analyzing
Block #75,199,836
10 transactions · 10 stateful · 2026-05-17 14:22:17 UTC
Parallelism
80
/100
Blocked
30
%
Avg conflicts / tx
0.4
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,199,836
· 10 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x6a09cf90
#3
0xed82b078
· blocks 2
#4
updateDataFeedsValuesPartial
#5
setData
#8
execOrders
· blocks 1
#6
batchUpdate
#7
batchUpdate
#9
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
6
w1
7
w1
8
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xef17b8cd…9511
0x34b655…2a6f
4 touches
1 conflict
0x348fda08…7e96
0x065c9d…c394
4 touches
1 conflict
0xba38536d…2b7d
0x065c9d…c394
4 touches
1 conflict
0x4d3e58e0…a2d7
0x34b655…2a6f
4 touches
1 conflict
0x631b4113…baa9
0x34b655…2a6f
4 touches
1 conflict
0x8f5fdd0a…6c4c
0x34b655…2a6f
4 touches
1 conflict
0xa0d5e882…5437
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
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:
Perpl
1 conflict on slot
0xef17b8cd5c…709511
Audit this contract →
← previous block
·
next block →
recent activity