pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#90,893,551
← previous block
next block →
recent activity
Analyzing
Block #90,893,551
21 transactions · 19 stateful · 2026-07-27 22:41:31 UTC
Parallelism
81
/100
Blocked
37
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,893,551
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
execute
#3
0x6a67df13
#4
setData
#5
0xab083028
· blocks 1
#10
updatePriceFeedsIfNecessary
#11
executeBatch
#12
0x0f6795d9
· blocks 3
#14
0xc5a04723
#17
updateDataFeedsValuesPartial
#18
closeBetting
#19
0x39435dac
#20
0xc7e3ec2c
#6
0xab083028
#7
0xab083028
#8
0x0c7abd22
· blocks 1
#13
0x0f6795d9
· blocks 2
#9
0x0c7abd22
#15
0x0f6795d9
· blocks 1
#16
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
6
w1
7
w1
8
w1
9
w2
12
w0
13
w1
15
w2
16
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x70005f1b…a377
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x8ca182bb…a195
0xd32edf…ff58
5 touches
3 conflicts
0x4f394483…ff62
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x9a8482cc…8bee
0x34b655…2a6f
4 touches
1 conflict
0xa5811d93…8c73
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
6 conflicts on slot
0x70005f1bc0…ffa377
Audit this contract →
← previous block
·
next block →
recent activity