pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#83,637,950
← previous block
next block →
recent activity
Analyzing
Block #83,637,950
24 transactions · 20 stateful · 2026-06-25 16:39:30 UTC
Parallelism
83
/100
Blocked
40
%
Avg conflicts / tx
0.46
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#83,637,950
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x575c0012
#2
0xab083028
· blocks 2
#5
updatePrices
· blocks 2
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
0x39435dac
· blocks 2
#13
0x6a3d5a3a
#14
0x5a5d9a99
· blocks 1
#16
0x0f6795d9
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
0xc0c16b76
#20
0x0f6795d9
#21
setData
#3
0xab083028
· blocks 1
#6
updatePrices
· blocks 1
#12
0x39435dac
· blocks 1
#15
0x98717539
#4
0xab083028
#7
updatePrices
#22
0x39435dac
· blocks 1
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w0
6
w1
7
w2
11
w0
12
w1
14
w0
15
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xaa7ee7…f0e4
6 touches
3 conflicts
0xd08b8a31…0998
0x34b655…2a6f
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x329f2f7d…dcff
0x34b655…2a6f
4 touches
1 conflict
0x44843215…109b
0x34b655…2a6f
4 touches
1 conflict
0x7ee6007b…fd68
0x34b655…2a6f
4 touches
1 conflict
0x7fe97198…79ab
0x34b655…2a6f
4 touches
1 conflict
0x871b3b68…e4a8
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:
0xaa7ee7ce…aff0e4
3 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity