pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,628,406
← previous block
next block →
recent activity
Analyzing
Block #83,628,406
22 transactions · 19 stateful · 2026-06-25 15:35:43 UTC
Parallelism
77
/100
Blocked
42
%
Avg conflicts / tx
0.82
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,628,406
· 22 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
#3
updatePrices
· blocks 4
#5
updatePrices
#8
updatePrices
#10
updatePrices
#11
0x5a5d9a99
· blocks 3
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
0x0f6795d9
· blocks 1
#20
setData
#4
updatePrices
· blocks 3
#12
0x5a5d9a99
· blocks 2
#6
updatePrices
· blocks 2
#13
0x5a5d9a99
· blocks 1
#7
updatePrices
· blocks 1
#19
0x0f6795d9
· blocks 1
#9
updatePrices
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w2
7
w3
9
w4
11
w0
12
w1
13
w2
18
w0
19
w3
21
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xaa7ee7…f0e4
10 touches
10 conflicts
0x90fefe5e…f0c6
0x34b655…2a6f
8 touches
6 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
8 touches
6 conflicts
0x022f72c3…07b6
0xc8689a…ee79
6 touches
3 conflicts
0x1e096ed6…1c7a
0x34b655…2a6f
6 touches
3 conflicts
0x329f2f7d…dcff
0x34b655…2a6f
6 touches
3 conflicts
0x55c19be0…00a2
0x34b655…2a6f
6 touches
3 conflicts
0x8e5cc690…b06b
0x34b655…2a6f
6 touches
3 conflicts
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:
0xaa7ee7ce…aff0e4
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity