pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,781,998
← previous block
next block →
recent activity
Analyzing
Block #91,781,998
30 transactions · 26 stateful · 2026-07-31 01:14:13 UTC
Parallelism
77
/100
Blocked
46
%
Avg conflicts / tx
0.93
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,781,998
· 30 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#5
0xab083028
· blocks 3
#7
0xab083028
#8
0x6a6bf75d
#9
execPerpOps
#10
0x3f5c179b
#12
execFwdPositionOps
· blocks 2
#14
0x39abec6b
#16
execFwdPositionOps
#17
forward
#20
bet
#21
handleOps
#22
updateDataFeedsValuesPartial
#23
0x6a6bf75d
#24
setData
#25
0x61633731
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 4
#6
0xab083028
· blocks 2
#15
batchUpdate
· blocks 1
#3
0x0c7abd22
· blocks 4
#11
0x3f5c179b
· blocks 1
#18
0xed82b078
#4
0x0c7abd22
#13
execFwdPositionOps
· blocks 3
#19
0xed82b078
#26
execOrders
· blocks 2
#27
execOrders
· blocks 1
#28
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
6
w1
11
w2
12
w0
13
w3
15
w1
18
w2
19
w3
26
w4
27
w5
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002e
0x1b6862…e19c
8 touches
6 conflicts
0x928d6b23…5373
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
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