pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,251,957
← previous block
next block →
recent activity
Analyzing
Block #102,251,957
12 transactions · 12 stateful · 2026-09-05 18:08:55 UTC
Parallelism
67
/100
Blocked
33
%
Avg conflicts / tx
0.58
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,251,957
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
matchOrders
#2
0xa96df62f
#3
updateDataFeedsValuesPartial
#4
transferWithAuthorization
· blocks 3
#5
transferWithAuthorization
#9
execFwdPositionOpsV2
#10
execOrders
· blocks 1
#6
transferWithAuthorization
· blocks 2
#11
execOrders
#7
transferWithAuthorization
· blocks 1
#8
transferWithAuthorization
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
6
w1
7
w2
8
w3
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd17580f9…ece1
0x754704…b603
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00532bf5…5711
0x754704…b603
2 touches
0 conflicts
0x0eff0903…8165
0x754704…b603
2 touches
0 conflicts
0x65babf47…9757
0x754704…b603
2 touches
0 conflicts
0xe9e92bac…00ed
0x754704…b603
2 touches
0 conflicts
0x01a89030…f786
0x98dc6e…8633
2 touches
0 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:
USDC (USDC)
6 conflicts on slot
0xd17580f913…78ece1
Audit this contract →
← previous block
·
next block →
recent activity