pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,211,420
← previous block
next block →
recent activity
Analyzing
Block #102,211,420
20 transactions · 18 stateful · 2026-09-05 14:43:35 UTC
Parallelism
70
/100
Blocked
61
%
Avg conflicts / tx
1.25
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,211,420
· 20 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
execOrders
· blocks 6
#2
execOrders
· blocks 2
#3
0xab083028
· blocks 1
#4
execOrders
#6
0x5acec890
#11
0x59558d29
#12
setData
#16
0x57368ddf
#5
0x5acec890
· blocks 3
#8
execOrder
· blocks 4
#17
0xed82b078
#7
0x5acec890
#9
execOrder
· blocks 3
#18
execOrders
· blocks 1
#10
execOrder
· blocks 3
#19
execOrders
#13
execFwdPositionOpsV2
· blocks 2
#14
execFwdPositionOpsV2
#15
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w0
5
w1
7
w2
8
w1
9
w2
10
w3
13
w4
14
w5
15
w5
17
w1
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
10 touches
10 conflicts
0x1bd19c94…b879
0x34b655…2a6f
8 touches
6 conflicts
0x60a536a6…ef7a
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x8ff85b19…dde0
0x34b655…2a6f
6 touches
3 conflicts
0x948836ff…59ab
0x34b655…2a6f
6 touches
3 conflicts
0x974876e5…ec14
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
15 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity