pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,700,952
← previous block
next block →
recent activity
Analyzing
Block #90,700,952
22 transactions · 21 stateful · 2026-07-27 06:32:29 UTC
Parallelism
73
/100
Blocked
48
%
Avg conflicts / tx
0.77
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,700,952
· 22 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x6ad2e98b
· blocks 2
#4
postStateList
#5
0x6a66fbf5
#6
updatePrices
#7
0x5a5d9a99
· blocks 3
#11
updateDataFeedsValuesPartial
#14
execOrders
#15
execFwdPositionOps
#16
execFwdPositionOps
· blocks 1
#17
setData
#21
0xc7e3ec2c
#2
0xab083028
· blocks 2
#8
0x5a5d9a99
· blocks 2
#3
0xab083028
· blocks 1
#9
0x5a5d9a99
· blocks 3
#10
0x5a5d9a99
#12
0x3f5c179b
#13
execFwdPositionOps
#18
execOrders
· blocks 2
#19
execOrders
· blocks 1
#20
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
7
w0
8
w1
9
w2
10
w3
12
w3
13
w3
16
w0
18
w3
19
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x538f77c2…a9e7
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x0e91dab0…e1b2
0xa6afd3…d132
6 touches
3 conflicts
0x03cf7ec2…ef5a
0x34b655…2a6f
4 touches
1 conflict
0x21ca661f…6b6a
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