pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,621,584
← previous block
next block →
recent activity
Analyzing
Block #87,621,584
14 transactions · 14 stateful · 2026-07-14 03:44:48 UTC
Parallelism
71
/100
Blocked
21
%
Avg conflicts / tx
0.29
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,621,584
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
0x0f6795d9
· blocks 2
#4
updateDataFeedsValuesPartial
#5
0x3f5c179b
#7
forward
#8
forward
#9
forward
#11
updateDataFeedsValuesPartial
#12
setData
#13
0xc7e3ec2c
#3
0x0f6795d9
· blocks 1
#6
0x0f6795d9
· blocks 1
#10
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w2
10
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x4a6982a4…158c
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4ab
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x0285a6d7…8f1a
0x34b655…2a6f
2 touches
0 conflicts
0x0b6605df…08f8
0x34b655…2a6f
2 touches
0 conflicts
0x1142b3af…98ee
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:
Perpl
3 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity