pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,806,927
← previous block
next block →
recent activity
Analyzing
Block #90,806,927
21 transactions · 20 stateful · 2026-07-27 15:25:38 UTC
Parallelism
86
/100
Blocked
30
%
Avg conflicts / tx
0.38
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,806,927
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a6778ea
· blocks 1
#2
0xab083028
· blocks 2
#4
updatePrices
#5
updatePrices
#6
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
execFwdPositionOps
· blocks 2
#12
execOrders
· blocks 1
#14
execOrders
#16
approve
#17
approve
#18
setData
#19
execOrders
#20
0x59558d29
#3
0x6ad2e98b
· blocks 1
#9
execFwdPositionOps
· blocks 1
#10
0x3f5c179b
#15
0x6a6778ea
#11
0x3f5c179b
#13
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
8
w0
9
w1
10
w1
11
w2
12
w0
13
w2
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa3f6f7c8…2436
0x34b655…2a6f
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x405da62e…192a
0xa6afd3…d132
4 touches
1 conflict
0xb476ee35…c627
0xa6afd3…d132
4 touches
1 conflict
0xda27c764…7fab
0x34b655…2a6f
4 touches
1 conflict
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
0xa3f6f7c8bd…f22436
Audit this contract →
← previous block
·
next block →
recent activity