pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,023,949
← previous block
next block →
recent activity
Analyzing
Block #90,023,949
16 transactions · 13 stateful · 2026-07-24 21:26:55 UTC
Parallelism
81
/100
Blocked
31
%
Avg conflicts / tx
0.31
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,023,949
· 16 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
#2
execPerpOps
#3
execPerpOps
#4
execFwdPositionOps
#5
0x62be7533
#6
executeBatch
#7
execFwdPositionOps
· blocks 2
#8
updateDataFeedsValuesPartial
#9
setData
#10
0x1fe271b4
· blocks 2
#15
0x6a63d917
#11
0x1fe271b4
· blocks 1
#13
execFwdPositionOps
#14
execFwdPositionOps
#12
0x1fe271b4
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
10
w0
11
w1
12
w2
13
w1
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0006
0x0a2fbf…29b1
6 touches
3 conflicts
0x3352bc42…ca50
0x0a2fbf…29b1
6 touches
3 conflicts
0x3352bc42…ca51
0x0a2fbf…29b1
6 touches
3 conflicts
0x3352bc42…ca54
0x0a2fbf…29b1
6 touches
3 conflicts
0x8f6bd1fb…0ce5
0x0a2fbf…29b1
6 touches
3 conflicts
0x8f6bd1fb…0ce6
0x0a2fbf…29b1
6 touches
3 conflicts
0x00000000…0005
0x370e2e…63b4
6 touches
3 conflicts
0x1bff683e…7ecb
0x754704…b603
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:
0x0a2fbf2d…f729b1
3 conflicts on slot
0x0000000000…000006
Audit this contract →
← previous block
·
next block →
recent activity