pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,131,116
← previous block
next block →
recent activity
Analyzing
Block #91,131,116
22 transactions · 21 stateful · 2026-07-28 18:37:33 UTC
Parallelism
82
/100
Blocked
48
%
Avg conflicts / tx
0.77
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,131,116
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
postStateList
#2
0xab083028
· blocks 4
#5
updatePrices
· blocks 2
#8
0x6a68f765
#9
updateDataFeedsValuesPartial
#11
0x3f5c179b
#12
execFwdPositionOps
· blocks 2
#15
execFwdPositionOps
· blocks 1
#16
setData
#20
0x59558d29
#21
0xc7e3ec2c
#3
0xab083028
· blocks 3
#6
updatePrices
· blocks 1
#14
execFwdPositionOps
#17
execOrders
· blocks 2
#4
0xab083028
#7
updatePrices
#10
0x3f5c179b
· blocks 1
#18
execOrders
· blocks 1
#13
0xed82b078
#19
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
w0
6
w1
7
w2
10
w2
12
w0
13
w3
14
w1
15
w0
17
w1
18
w2
19
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0x439cfb2c…7b9e
0xa6afd3…d132
8 touches
6 conflicts
0x89678d1b…463e
0xa6afd3…d132
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x03813ec5…184c
0x34b655…2a6f
4 touches
1 conflict
0x0f2d78b1…7363
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:
Kuru Exchange: Market-WETH/USDC
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity