pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,250,051
← previous block
next block →
recent activity
Analyzing
Block #84,250,051
15 transactions · 14 stateful · 2026-06-28 12:39:41 UTC
Parallelism
67
/100
Blocked
43
%
Avg conflicts / tx
0.8
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,250,051
· 15 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xc1274a2e
· blocks 4
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
0x0f6795d9
#5
0x0c7abd22
· blocks 2
#9
0x0f6795d9
#11
setData
#12
0x39435dac
· blocks 1
#6
0xed82b078
· blocks 1
#8
0xed82b078
· blocks 1
#13
0x39435dac
#7
0xed82b078
· blocks 2
#10
0xed82b078
· blocks 1
#14
0x50a0b275
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
7
w2
8
w1
10
w3
12
w0
13
w1
14
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x00000000…003d
0x40c49f…2af0
6 touches
3 conflicts
0xa9db7b4d…2957
0x40c49f…2af0
4 touches
1 conflict
0xdfc5f346…7b42
0x40c49f…2af0
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x11b69a7e…334e
0xee8c0e…1242
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xec57512f…b84d
0xa6afd3…d132
3 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:
Kuru Exchange: MarginAccount
6 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity