pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,642,530
← previous block
next block →
recent activity
Analyzing
Block #87,642,530
22 transactions · 19 stateful · 2026-07-14 06:04:50 UTC
Parallelism
82
/100
Blocked
26
%
Avg conflicts / tx
0.41
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,642,530
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
#3
updatePrices
#4
0x5a5d9a99
#5
0x5a5d9a99
· blocks 1
#7
0x785f5745
#8
0x0f6795d9
· blocks 3
#9
0x0f6795d9
· blocks 2
#10
updateDataFeedsValuesPartial
#11
0x3f5c179b
#13
forward
#15
0xed82b078
#18
0x6a55d1f9
#19
setData
#20
0xdc024e…9512
#21
0x6604aa…6237
#6
0x5a5d9a99
#12
0x0f6795d9
#14
0x39435dac
· blocks 2
#16
0x0f6795d9
· blocks 1
#17
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
8
w0
9
w0
12
w1
14
w1
16
w2
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe06bbb2e…9416
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
4 touches
1 conflict
0xed59b1cd…8509
0x34b655…2a6f
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0x158becdc…73ed
0x34b655…2a6f
4 touches
1 conflict
0x427f51fd…bd80
0x34b655…2a6f
4 touches
1 conflict
0x4560e5a8…b741
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
0xe06bbb2ef5…889416
Audit this contract →
← previous block
·
next block →
recent activity