pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,640,040
← previous block
next block →
recent activity
Analyzing
Block #87,640,040
22 transactions · 17 stateful · 2026-07-14 05:48:14 UTC
Parallelism
73
/100
Blocked
53
%
Avg conflicts / tx
0.82
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,640,040
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x5a5d9a99
· blocks 5
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
· blocks 2
#14
executeBatch
#18
0xed82b078
#19
0xed82b078
#20
setData
#7
0x5a5d9a99
· blocks 3
#13
0x0f6795d9
#15
0x3f5c179b
#16
0x0f6795d9
· blocks 1
#8
0x98717539
· blocks 3
#17
0x0f6795d9
#9
0x98717539
· blocks 2
#10
0x98717539
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
6
w0
7
w1
8
w2
9
w3
10
w4
12
w0
13
w1
15
w1
16
w1
17
w2
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x08330b36…ae29
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x7cb64873…cde1
0x34b655…2a6f
6 touches
3 conflicts
0x9599eb41…b5d6
0x34b655…2a6f
6 touches
3 conflicts
0xd19c9d38…b459
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0xed59b1cd…8509
0x34b655…2a6f
6 touches
3 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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity