pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,841,630
← previous block
next block →
recent activity
Analyzing
Block #107,841,630
29 transactions · 27 stateful · 2026-09-25 08:09:45 UTC
Parallelism
62
/100
Blocked
56
%
Avg conflicts / tx
1.86
Longest chain
11
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,841,630
· 29 txs across 11 waves · depth 11
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
#0
syscallReward
#1
0x59558d29
#2
0x59558d29
#3
0x5acec890
#4
0x5acec890
· blocks 2
#7
0x5acec890
#8
0x5acec890
#9
0x84403c1b
· blocks 5
#10
execFwdPositionOpsV2
· blocks 6
#11
execFwdPositionOpsV2
#12
updatePriceFeedsIfNecessary
#13
0x3f5c179b
#25
setData
#26
execOrders
#5
0x5acec890
· blocks 2
#14
0x84403c1b
· blocks 7
#6
0x5acec890
· blocks 1
#15
0x84403c1b
· blocks 6
#16
0x84403c1b
· blocks 5
#27
execOrders
· blocks 1
#17
0x84403c1b
· blocks 4
#28
execOrders
#18
0x84403c1b
· blocks 3
#19
0x84403c1b
· blocks 4
#20
0x84403c1b
· blocks 4
#21
0x84403c1b
· blocks 2
#22
0x84403c1b
· blocks 2
#23
0x84403c1b
#24
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
6
w2
9
w0
10
w0
14
w1
15
w2
16
w3
17
w4
18
w5
19
w6
20
w7
21
w8
22
w9
23
w10
24
w10
27
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa0a8c7a5…3422
0x34b655…2a6f
14 touches
21 conflicts
0x508174fb…94d2
0x34b655…2a6f
12 touches
15 conflicts
0xbf9df290…b04d
0x34b655…2a6f
10 touches
10 conflicts
0x42522e76…2592
0x34b655…2a6f
10 touches
10 conflicts
0x49890ced…6f23
0x34b655…2a6f
10 touches
10 conflicts
0xf51ec09c…b4a9
0x34b655…2a6f
6 touches
3 conflicts
0x1ff3c3e0…3ce5
0x34b655…2a6f
6 touches
3 conflicts
0x3ce9daa8…d4ac
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
21 conflicts on slot
0xa0a8c7a55a…e73422
Audit this contract →
← previous block
·
next block →
recent activity