pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,507,406
← previous block
next block →
recent activity
Analyzing
Block #102,507,406
20 transactions · 14 stateful · 2026-09-06 15:43:26 UTC
Parallelism
80
/100
Blocked
43
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,507,406
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
#3
0x0c7abd22
#4
0x0c7abd22
#5
0x0c7abd22
#6
0x0c7abd22
· blocks 2
#8
0x0c7abd22
#9
execOrders
· blocks 2
#12
execOrders
#13
updateDataFeedsValuesPartial
#14
0x5acec890
#15
transferWithAuthorization
#16
setData
· blocks 1
#7
0x0c7abd22
· blocks 3
#17
setData
#18
execOrders
· blocks 1
#10
execOrders
· blocks 1
#19
execOrders
#11
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
9
w0
10
w2
11
w3
16
w0
17
w1
18
w1
19
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf8ec5923…26be
0x34b655…2a6f
6 touches
3 conflicts
0x04d4f30d…4dfb
0x34b655…2a6f
6 touches
3 conflicts
0x0ec07cf7…c0c9
0x34b655…2a6f
6 touches
3 conflicts
0x1513b999…b52e
0x34b655…2a6f
6 touches
3 conflicts
0x173b64af…6c43
0x34b655…2a6f
6 touches
3 conflicts
0x253b3d88…fdc2
0x34b655…2a6f
6 touches
3 conflicts
0x5746581b…0cb1
0x34b655…2a6f
6 touches
3 conflicts
0x5bd31bc1…ea00
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
3 conflicts on slot
0xf8ec5923dd…8726be
Audit this contract →
← previous block
·
next block →
recent activity