pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,123,125
← previous block
next block →
recent activity
Analyzing
Block #87,123,125
14 transactions · 12 stateful · 2026-07-11 20:10:04 UTC
Parallelism
79
/100
Blocked
17
%
Avg conflicts / tx
0.14
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,123,125
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
0xb5ce855a
#4
0x5a5d9a99
#5
0x5a5d9a99
· blocks 1
#6
redeemDelegations
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#11
0x9e76c652
#12
0x6a52a394
#13
setData
#9
0x0f6795d9
· blocks 1
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
9
w1
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x36890fff…f3d1
0x34b655…2a6f
4 touches
1 conflict
0xc6d08d8c…2b98
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0xfa4abfe1…582c
0x34b655…2a6f
4 touches
1 conflict
0xfaef08b1…0696
0x34b655…2a6f
4 touches
1 conflict
0x1175233a…64e7
0x34b655…2a6f
2 touches
0 conflicts
0x20067ecb…0e41
0x34b655…2a6f
2 touches
0 conflicts
0x3d4584df…ffed
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
1 conflict on slot
0x36890fff7e…d7f3d1
Audit this contract →
← previous block
·
next block →
recent activity