pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,055,896
← previous block
next block →
recent activity
Analyzing
Block #87,055,896
16 transactions · 12 stateful · 2026-07-11 12:41:08 UTC
Parallelism
88
/100
Blocked
17
%
Avg conflicts / tx
0.13
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,055,896
· 16 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x50a0b275
· blocks 1
#2
execute
#3
0x5a5d9a99
#4
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 1
#7
0x0f6795d9
#8
0x0f6795d9
#9
verifyOracleProofV2
#11
supply
#12
setData
#13
0x36326531
#14
0x39435dac
#15
0x39435dac
#5
0x62be7533
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
6
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7017d770…abbd
0x34b655…2a6f
4 touches
1 conflict
0x7017d770…abbe
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xaca95d16…63e3
0x34b655…2a6f
4 touches
1 conflict
0x9194f4a3…10b8
0x754704…b603
4 touches
1 conflict
0x00000000…0000
0xfa32f9…f3f0
4 touches
1 conflict
0x00000000…0001
0xfa32f9…f3f0
4 touches
1 conflict
0x38b5b2ce…c5bb
0xfa32f9…f3f0
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
0x7017d7704f…f3abbd
Audit this contract →
← previous block
·
next block →
recent activity