pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,088,722
← previous block
next block →
recent activity
Analyzing
Block #91,088,722
20 transactions · 19 stateful · 2026-07-28 15:04:16 UTC
Parallelism
75
/100
Blocked
53
%
Avg conflicts / tx
0.75
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,088,722
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
setData
#2
0x5a5d9a99
· blocks 3
#9
placeAndExecuteMarketBuy
· blocks 2
#12
0x3f5c179b
#13
0x94defb17
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
transfer
· blocks 1
#19
0x59558d29
#3
0x5a5d9a99
· blocks 2
#10
placeAndExecuteMarketBuy
· blocks 1
#18
transfer
#4
0x5a5d9a99
· blocks 3
#11
placeAndExecuteMarketBuy
#5
0x5a5d9a99
· blocks 1
#6
execFwdPositionOps
· blocks 2
#7
execFwdPositionOps
#8
execFwdPositionOps
#14
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
6
w3
7
w4
8
w4
9
w0
10
w1
11
w2
14
w4
17
w0
18
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0xb2fa1675…4e07
0x34b655…2a6f
6 touches
3 conflicts
0x002fed35…79fa
0x2a68ba…90c5
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x38ef5b8f…53d1
0x851145…3f07
6 touches
3 conflicts
0x11b69a7e…334e
0x01bff4…1071
6 touches
3 conflicts
0x957c875f…b3f9
0x34b655…2a6f
4 touches
1 conflict
0x96f82017…1db8
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
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity