pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,704,955
← previous block
next block →
recent activity
Analyzing
Block #87,704,955
30 transactions · 23 stateful · 2026-07-14 13:02:15 UTC
Parallelism
87
/100
Blocked
43
%
Avg conflicts / tx
0.47
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,704,955
· 30 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x6a5633ce
#4
updatePrices
#5
0x6ad2e98b
· blocks 1
#6
updatePrices
· blocks 1
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
updatePrices
#16
execPerpOps
· blocks 1
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
execFwdPositionOps
· blocks 2
#23
0x3f5c179b
#25
createModule
#27
setData
#2
0x0c7abd22
· blocks 2
#7
updatePrices
#17
execPerpOps
#21
execFwdPositionOps
· blocks 2
#24
0x3f5c179b
#15
0x0c7abd22
#22
0x3f5c179b
· blocks 1
#28
execOrders
· blocks 1
#26
0xed82b078
#29
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w0
7
w1
15
w2
16
w0
17
w1
20
w0
21
w1
22
w2
24
w1
26
w3
28
w2
29
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x42dd9d36…3fc0
0x34b655…2a6f
6 touches
3 conflicts
0xa4e3b3b1…0911
0x2a68ba…90c5
6 touches
3 conflicts
0x84290874…e04b
0xa6afd3…d132
5 touches
3 conflicts
0x02270397…bb9a
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0x9885a25f…292a
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x99f666e3…b2a2
0x3bd359…433a
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
0x42dd9d362d…df3fc0
Audit this contract →
← previous block
·
next block →
recent activity