pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,334,291
← previous block
next block →
recent activity
Analyzing
Block #84,334,291
23 transactions · 20 stateful · 2026-06-28 22:00:52 UTC
Parallelism
78
/100
Blocked
50
%
Avg conflicts / tx
0.7
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,334,291
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0xab083028
#5
execPerpOps
#6
execPerpOps
#7
0x98717539
· blocks 2
#11
execFwdPositionOps
· blocks 2
#13
forward
#14
forward
#15
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
setData
#19
0x178d0b…b1ee
#2
0xab083028
#4
0x0c7abd22
#8
0x98717539
· blocks 2
#12
execFwdPositionOps
· blocks 3
#16
0xed82b078
#9
0x98717539
· blocks 1
#20
execOrders
· blocks 2
#10
execFwdPositionOps
#21
execOrders
· blocks 1
#22
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w1
7
w0
8
w1
9
w2
10
w3
11
w0
12
w1
16
w1
20
w2
21
w3
22
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
6 touches
3 conflicts
0xda7f9bd2…e332
0x34b655…2a6f
6 touches
3 conflicts
0xd9227cc7…6d4c
0x065c9d…c394
4 touches
1 conflict
0x13a54fa2…5ae3
0x2a68ba…90c5
4 touches
1 conflict
0x1fb3b78f…c481
0x34b655…2a6f
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x326a02b5…8dad
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity