pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,710,623
← previous block
next block →
recent activity
Analyzing
Block #87,710,623
31 transactions · 26 stateful · 2026-07-14 13:40:12 UTC
Parallelism
84
/100
Blocked
35
%
Avg conflicts / tx
0.45
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,710,623
· 31 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updatePrices
#2
updatePrices
#3
updatePrices
#4
updatePrices
· blocks 1
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
0x5a5d9a99
· blocks 2
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 4
#16
0x0f6795d9
#17
0x3f5c179b
#18
0x3f5c179b
#19
0x0c7abd22
· blocks 1
#20
0x3f5c179b
#21
0xed82b078
#24
0x316ba5f2
#25
setData
#29
0xc7e3ec2c
#30
0xc7e3ec2c
#5
updatePrices
#10
0x98717539
· blocks 2
#14
0x0f6795d9
#22
0xed82b078
#15
0x0f6795d9
· blocks 1
#26
0x39435dac
· blocks 2
#23
0x0f6795d9
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
9
w0
10
w1
13
w0
14
w1
15
w2
19
w0
22
w1
23
w3
26
w2
27
w3
28
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x5a097e21…61a6
0x34b655…2a6f
4 touches
1 conflict
0x64aaadbf…f9f3
0x34b655…2a6f
4 touches
1 conflict
0x7462b8f2…6312
0x34b655…2a6f
4 touches
1 conflict
0x81c43ecd…f2ff
0x34b655…2a6f
4 touches
1 conflict
0x8db5666d…76f0
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
3 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity