pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,738,566
← previous block
next block →
recent activity
Analyzing
Block #87,738,566
19 transactions · 18 stateful · 2026-07-14 16:47:17 UTC
Parallelism
84
/100
Blocked
22
%
Avg conflicts / tx
0.26
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,738,566
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
0x39435dac
· blocks 1
#4
updatePrices
#5
updatePrices
#6
0x5a5d9a99
#7
0x98717539
· blocks 2
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
· blocks 1
#14
0x3f5c179b
#15
0x3f5c179b
#16
0xf5d05576
#17
setData
#3
0x39435dac
#8
0x98717539
· blocks 1
#13
0x0f6795d9
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w0
8
w1
12
w0
13
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9a2de05d…3e6b
0x34b655…2a6f
6 touches
3 conflicts
0x5b145de0…367c
0xc8689a…ee79
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0x8bf661cb…bcd2
0x34b655…2a6f
4 touches
1 conflict
0x8d4c0bb9…ccd3
0x34b655…2a6f
4 touches
1 conflict
0x95f0ec64…8b16
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0xe6b02948…7274
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
3 conflicts on slot
0x9a2de05d75…453e6b
Audit this contract →
← previous block
·
next block →
recent activity