pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,096,570
← previous block
next block →
recent activity
Analyzing
Block #91,096,570
24 transactions · 24 stateful · 2026-07-28 15:43:47 UTC
Parallelism
71
/100
Blocked
42
%
Avg conflicts / tx
1.21
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,096,570
· 24 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
0x5a5d9a99
· blocks 1
#2
execFwdPositionOps
· blocks 3
#4
updateDataFeedsValuesPartial
#5
0x3f5c179b
#6
0x3f5c179b
#7
0x3f5c179b
#9
0x57368ddf
#10
0x94defb17
#12
0x6a68ceaa
#13
transfer
· blocks 1
#15
setData
#16
execOrders
· blocks 6
#21
execOrders
#3
execFwdPositionOps
· blocks 2
#14
transfer
#17
execOrders
· blocks 5
#8
execFwdPositionOps
· blocks 1
#18
execOrders
· blocks 4
#11
execFwdPositionOps
#19
execOrders
· blocks 3
#20
execOrders
· blocks 2
#22
execOrders
· blocks 1
#23
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
8
w2
11
w3
13
w0
14
w1
16
w0
17
w1
18
w2
19
w3
20
w4
22
w5
23
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
14 touches
21 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xd0271422…696a
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6426
0x34b655…2a6f
6 touches
3 conflicts
0x1d6cb721…c88c
0x34b655…2a6f
4 touches
1 conflict
0x3cf50d44…961b
0x34b655…2a6f
4 touches
1 conflict
0x6771eae2…7014
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
21 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity