pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,700,118
← previous block
next block →
recent activity
Analyzing
Block #87,700,118
31 transactions · 27 stateful · 2026-07-14 12:29:42 UTC
Parallelism
58
/100
Blocked
59
%
Avg conflicts / tx
2.77
Longest chain
13
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,700,118
· 31 txs across 13 waves · depth 13
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
wave
w12
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
0x5a5d9a99
· blocks 13
#11
0x6a562c2e
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#15
execFwdPositionOps
#16
0x3f5c179b
#18
0x3f5c179b
#22
setData
#23
0x6a562c2d
#26
execOrders
#2
0x6ad2e98b
· blocks 1
#7
0x5a5d9a99
· blocks 12
#8
0x5a5d9a99
· blocks 11
#19
0x3f5c179b
#9
0x5a5d9a99
· blocks 10
#10
0x5a5d9a99
· blocks 9
#14
execFwdPositionOps
· blocks 5
#17
execFwdPositionOps
· blocks 8
#20
execFwdPositionOps
· blocks 1
#24
execOrders
· blocks 5
#21
execFwdPositionOps
#25
execOrders
· blocks 4
#27
execOrders
· blocks 3
#28
execOrders
· blocks 2
#29
execOrders
· blocks 1
#30
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
8
w2
9
w3
10
w4
14
w5
17
w6
19
w2
20
w7
24
w7
25
w8
27
w9
28
w10
29
w11
30
w12
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
24 touches
66 conflicts
0x00000000…00c9
0x34b655…2a6f
16 touches
28 conflicts
0xbe6ecaa0…de0f
0x34b655…2a6f
15 touches
28 conflicts
0x2e64e234…5cfa
0x34b655…2a6f
14 touches
21 conflicts
0x22e0cc1d…ad07
0x34b655…2a6f
12 touches
15 conflicts
0x10b7971b…3ba4
0x34b655…2a6f
12 touches
15 conflicts
0xd12ab8ed…505a
0x34b655…2a6f
12 touches
15 conflicts
0x5170a218…3a84
0xc8689a…ee79
10 touches
10 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
66 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity