pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,708,856
← previous block
next block →
recent activity
Analyzing
Block #87,708,856
21 transactions · 14 stateful · 2026-07-14 13:28:22 UTC
Parallelism
81
/100
Blocked
36
%
Avg conflicts / tx
0.29
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,708,856
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x575c0012
· blocks 1
#2
executePacked
#3
0x6a5639ee
#4
0x50a0b275
#7
updatePrices
#8
updatePrices
#9
execPerpOps
#10
execPerpOps
#11
updatePrices
#12
updatePrices
#13
updatePrices
#14
0x5a5d9a99
· blocks 2
#16
updateDataFeedsValuesPartial
#17
0x3f5c179b
#19
setData
#5
0xaf5e395a
· blocks 1
#15
0x5a5d9a99
· blocks 1
#6
0xab083028
· blocks 1
#20
execOrders
#18
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w1
6
w2
14
w0
15
w1
18
w3
20
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa7013be2…c0a8
0x34b655…2a6f
6 touches
3 conflicts
0x56a919c4…ab49
0xee8c0e…1242
4 touches
1 conflict
0x11258774…9892
0x2a68ba…90c5
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x3eeca510…5146
0x34b655…2a6f
4 touches
1 conflict
0x4f1e16d4…4833
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
0x34b655…2a6f
4 touches
1 conflict
0xa6c4c171…5da8
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
0xa7013be2a1…9ac0a8
Audit this contract →
← previous block
·
next block →
recent activity