pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,017,747
← previous block
next block →
recent activity
Analyzing
Block #102,017,747
24 transactions · 23 stateful · 2026-09-04 22:21:51 UTC
Parallelism
79
/100
Blocked
52
%
Avg conflicts / tx
1
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,017,747
· 24 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updatePrices
#2
0xab083028
· blocks 4
#6
matchOrders
· blocks 1
#8
updateDataFeedsValuesPartial
#9
0x5acec890
· blocks 4
#13
0x5acec890
#14
0x5acec890
#17
0x59558d29
#18
setData
#21
batchUpdate
#23
0x6a9b44f7
#3
0xab083028
· blocks 3
#7
matchOrders
#11
0x5acec890
· blocks 3
#4
0xab083028
· blocks 2
#12
0x5acec890
· blocks 3
#5
0xab083028
· blocks 1
#15
0x5acec890
· blocks 2
#19
execFwdPositionOpsV2
· blocks 1
#10
0xab083028
#16
0x928e4afa
#20
execFwdPositionOpsV2
#22
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w0
7
w1
9
w0
10
w4
11
w1
12
w2
15
w3
16
w4
19
w3
20
w4
22
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0xaad6be10…0801
0x2a68ba…90c5
10 touches
10 conflicts
0xb686e6f5…f6d1
0xc8689a…ee79
8 touches
6 conflicts
0x18cf3003…51d1
0x065c9d…c394
8 touches
6 conflicts
0xcc8faac2…c766
0x065c9d…c394
8 touches
6 conflicts
0xb87af72a…aef6
0x2a68ba…90c5
8 touches
6 conflicts
0x06e40499…165e
0x34ae4d…3fc5
8 touches
6 conflicts
0xa605468c…1bfc
0x34ae4d…3fc5
8 touches
6 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
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity