pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#107,848,388
← previous block
next block →
recent activity
Analyzing
Block #107,848,388
37 transactions · 33 stateful · 2026-09-25 08:43:46 UTC
Parallelism
84
/100
Blocked
48
%
Avg conflicts / tx
0.95
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#107,848,388
· 37 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x9ac0761c
#2
0x59558d29
· blocks 1
#4
0xab083028
· blocks 1
#5
updatePrices
#6
0x5acec890
· blocks 3
#7
0x5acec890
#8
0x5acec890
#10
0x5acec890
#13
updateDataFeedsValuesPartial
#14
execFwdPositionOpsV2
· blocks 2
#15
execFwdPositionOpsV2
#17
0x3f5c179b
#18
0x84403c1b
· blocks 5
#26
execFwdPositionOpsV2
#27
0x6ab63445
#28
setData
#29
0x61d59c2d
· blocks 2
#30
0x61d59c2d
#31
0x61d59c2d
#34
execOrders
#3
0x59558d29
#9
0x5acec890
· blocks 4
#16
0x0c7abd22
#19
0x84403c1b
· blocks 3
#32
0x61d59c2d
· blocks 1
#11
0x928e4afa
· blocks 1
#20
0x84403c1b
· blocks 2
#22
0x84403c1b
· blocks 3
#33
0x61d59c2d
#12
0x5acec890
· blocks 2
#21
0x84403c1b
· blocks 1
#23
0x84403c1b
· blocks 2
#24
0x84403c1b
· blocks 1
#35
execOrders
· blocks 1
#25
0x84403c1b
#36
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w0
6
w0
9
w1
11
w2
12
w3
14
w0
16
w1
18
w0
19
w1
20
w2
21
w3
22
w2
23
w3
24
w4
25
w5
35
w4
36
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x49890ced…6f23
0x34b655…2a6f
8 touches
6 conflicts
0x42522e76…2592
0x34b655…2a6f
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x3a663e9a…a9c4
0x508254…98bd
6 touches
3 conflicts
0x3a663e9a…a9c5
0x508254…98bd
6 touches
3 conflicts
0x3a663e9a…a9c8
0x508254…98bd
6 touches
3 conflicts
0x3a663e9a…a9cb
0x508254…98bd
6 touches
3 conflicts
0x08f9abf1…10bf
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
6 conflicts on slot
0x49890ced8d…316f23
Audit this contract →
← previous block
·
next block →
recent activity