pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,663,117
← previous block
next block →
recent activity
Analyzing
Block #87,663,117
14 transactions · 14 stateful · 2026-07-14 08:22:23 UTC
Parallelism
71
/100
Blocked
36
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,663,117
· 14 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
updatePrices
#3
0x39435dac
· blocks 3
#4
0x1a945f9c
· blocks 1
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#12
setData
#5
0x5a5d9a99
· blocks 1
#10
0xd10227eb
#13
0x39435dac
#9
0x0f6795d9
· blocks 1
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w1
9
w2
10
w1
11
w3
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfd77e6c1…264b
0x34b655…2a6f
6 touches
3 conflicts
0xfdedc7ae…4aa5
0x34b655…2a6f
6 touches
3 conflicts
0x00bac013…a28c
0xfd44b3…00d1
4 touches
1 conflict
0x22e0cc1d…ad0d
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x85ac0ab8…a3d8
0x34b655…2a6f
4 touches
1 conflict
0x9863393c…ce7b
0x34b655…2a6f
4 touches
1 conflict
0xaddc01aa…fe52
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
0xfd77e6c174…b2264b
Audit this contract →
← previous block
·
next block →
recent activity