pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,638,517
← previous block
next block →
recent activity
Analyzing
Block #87,638,517
21 transactions · 18 stateful · 2026-07-14 05:38:05 UTC
Parallelism
76
/100
Blocked
39
%
Avg conflicts / tx
0.71
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,638,517
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
execPerpOps
#2
updatePrices
#3
0x5a5d9a99
· blocks 6
#5
0x5a5d9a99
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
0x3f5c179b
#12
0xed82b078
· blocks 1
#16
setData
#17
0x27b847…ff28
#18
0xb76dd1…3e66
#20
0xc7e3ec2c
#4
0x5a5d9a99
· blocks 2
#10
execFwdPositionOps
· blocks 3
#13
0xed82b078
#6
0x98717539
#14
execFwdPositionOps
· blocks 2
#15
execFwdPositionOps
· blocks 1
#19
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w2
10
w1
12
w0
13
w1
14
w2
15
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x53f393fa…00b9
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
4 touches
1 conflict
0x948e8d20…a8df
0x34b655…2a6f
4 touches
1 conflict
0xb8431b57…6825
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xcdd32c46…e107
0x34b655…2a6f
4 touches
1 conflict
0xf5adc2ae…ac32
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
10 conflicts on slot
0x53f393fafd…2a00b9
Audit this contract →
← previous block
·
next block →
recent activity