pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,634,687
← previous block
next block →
recent activity
Analyzing
Block #86,634,687
23 transactions · 18 stateful · 2026-07-09 13:45:28 UTC
Parallelism
74
/100
Blocked
50
%
Avg conflicts / tx
0.65
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,634,687
· 23 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#2
updatePrices
#3
0x5a5d9a99
· blocks 2
#5
execOrder
· blocks 1
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#10
0x3f5c179b
#14
0xed82b078
#15
setData
#16
0x85d457…c5e4
#17
0x005304…4676
#18
0x7c2194…a235
#22
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 1
#6
0x0c7abd22
· blocks 1
#9
execFwdPositionOps
· blocks 2
#11
execFwdPositionOps
· blocks 3
#12
0x0c7abd22
#13
execOrders
#19
execOrders
· blocks 2
#20
execOrders
· blocks 1
#21
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w0
6
w1
9
w1
11
w2
12
w2
13
w3
19
w3
20
w4
21
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8eb0ac6b…a73a
0x34b655…2a6f
6 touches
3 conflicts
0x7ce93f3d…b70e
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x3ed53ff2…f2b7
0xd32edf…ff58
5 touches
3 conflicts
0x6424d8ab…4b25
0x34b655…2a6f
4 touches
1 conflict
0x6c26d635…1bbf
0x34b655…2a6f
4 touches
1 conflict
0x737acb78…fce8
0x34b655…2a6f
4 touches
1 conflict
0x7e1faa73…bfbf
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
3 conflicts on slot
0x8eb0ac6bf2…4da73a
Audit this contract →
← previous block
·
next block →
recent activity