pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,764,340
← previous block
next block →
recent activity
Analyzing
Block #91,764,340
21 transactions · 18 stateful · 2026-07-30 23:45:23 UTC
Parallelism
81
/100
Blocked
28
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,764,340
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
0x5a5d9a99
· blocks 1
#5
updatePrices
#6
execFwdPositionOps
· blocks 3
#8
updatePriceFeedsIfNecessary
#9
0x3f5c179b
#10
0x3f5c179b
#12
execOrders
#13
updateDataFeedsValuesPartial
#14
0x6a6be28b
#15
execOrders
#16
execOrders
#18
setData
#19
0x59558d29
· blocks 1
#4
0x5a5d9a99
· blocks 1
#11
execFwdPositionOps
#20
0x59558d29
#7
execFwdPositionOps
· blocks 1
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w2
11
w1
17
w3
19
w0
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x7e1faa73…bfbf
0x34b655…2a6f
4 touches
1 conflict
0xc3412055…65dd
0x34b655…2a6f
4 touches
1 conflict
0xc3412055…65de
0x34b655…2a6f
4 touches
1 conflict
0xe3321cb6…26de
0x34b655…2a6f
4 touches
1 conflict
0xe5f9e3f4…2c61
0x34b655…2a6f
4 touches
1 conflict
0xed4c660d…a93e
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
0x737acb7813…fafce8
Audit this contract →
← previous block
·
next block →
recent activity