pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,730,456
← previous block
next block →
recent activity
Analyzing
Block #87,730,456
24 transactions · 23 stateful · 2026-07-14 15:53:02 UTC
Parallelism
75
/100
Blocked
39
%
Avg conflicts / tx
1
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,730,456
· 24 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0x39435dac
· blocks 2
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x5a5d9a99
· blocks 7
#8
0x5a5d9a99
#9
0x5a5d9a99
#11
updatePrices
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
0x3f5c179b
#20
0x36f359b0
#21
setData
#23
0xc7e3ec2c
#6
0x5a5d9a99
· blocks 3
#12
0x0f6795d9
· blocks 3
#19
0xed82b078
#7
0x5a5d9a99
· blocks 2
#13
0x0f6795d9
· blocks 2
#10
0x98717539
· blocks 2
#14
0x0f6795d9
· blocks 1
#18
0x0f6795d9
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
5
w0
6
w1
7
w2
10
w3
12
w1
13
w2
14
w3
18
w4
19
w1
22
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x95c9704c…8a57
0x34b655…2a6f
10 touches
10 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x0733be30…112f
0x34b655…2a6f
8 touches
6 conflicts
0xc4de6652…13f4
0x34b655…2a6f
6 touches
3 conflicts
0x5a310d83…cae0
0x34b655…2a6f
6 touches
3 conflicts
0x87d20e73…1071
0x34b655…2a6f
6 touches
3 conflicts
0x95c2cdec…c059
0x34b655…2a6f
4 touches
1 conflict
0x99bc8b1a…2c66
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
10 conflicts on slot
0x95c9704c08…fd8a57
Audit this contract →
← previous block
·
next block →
recent activity