pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,258,783
← previous block
next block →
recent activity
Analyzing
Block #84,258,783
21 transactions · 18 stateful · 2026-06-28 13:37:43 UTC
Parallelism
81
/100
Blocked
56
%
Avg conflicts / tx
0.67
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,258,783
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a41241f
#2
0x6a41241f
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
updatePrices
· blocks 1
#7
0x98717539
· blocks 3
#10
0x6a41241f
#11
0x0f6795d9
· blocks 2
#12
0xed82b078
· blocks 1
#17
setData
#6
updatePrices
#8
0x5a5d9a99
· blocks 1
#13
0xed82b078
· blocks 2
#16
0x0f6795d9
#18
0x39435dac
· blocks 2
#9
0x5a5d9a99
#14
0xed82b078
· blocks 1
#19
0x39435dac
· blocks 1
#15
0xed82b078
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
7
w0
8
w1
9
w2
11
w0
12
w0
13
w1
14
w2
15
w3
16
w1
18
w1
19
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0xe99d8e68…a16e
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xd637b3…4160
4 touches
1 conflict
0xc9fe0433…7f01
0x34b655…2a6f
4 touches
1 conflict
0xd026fe03…7748
0x34b655…2a6f
4 touches
1 conflict
0xe1e58d05…117f
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
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:
Kuru Exchange: MarginAccount
3 conflicts on slot
0xf2f76ab392…f3623e
Audit this contract →
← previous block
·
next block →
recent activity