pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,578,441
← previous block
next block →
recent activity
Analyzing
Block #87,578,441
19 transactions · 15 stateful · 2026-07-13 22:56:18 UTC
Parallelism
89
/100
Blocked
20
%
Avg conflicts / tx
0.16
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,578,441
· 19 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
0x39435dac
#4
updatePrices
#5
0x5a5d9a99
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x0f6795d9
· blocks 3
#10
0x0f6795d9
#11
0x3f5c179b
#14
setData
#15
0x463355…e976
#16
0x9c5a33…d139
#17
0x235910…328e
#18
0x39435dac
#9
0x0f6795d9
#12
0x0f6795d9
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
8
w0
9
w1
12
w1
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2ed336a4…72b1
0x34b655…2a6f
4 touches
1 conflict
0x664bf99e…0a8c
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4a4
0x34b655…2a6f
4 touches
1 conflict
0xa0bc9ef1…59a0
0x34b655…2a6f
4 touches
1 conflict
0xc14d2365…9f7f
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
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
0x2ed336a4f5…5572b1
Audit this contract →
← previous block
·
next block →
recent activity