pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,705,675
← previous block
next block →
recent activity
Analyzing
Block #87,705,675
30 transactions · 23 stateful · 2026-07-14 13:07:05 UTC
Parallelism
87
/100
Blocked
35
%
Avg conflicts / tx
0.43
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,705,675
· 30 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 4
#3
receiveMessage
#5
updatePrices
#6
0x5bf9264c
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
updateDataFeedsValuesPartial
#11
0x0f6795d9
· blocks 3
#13
updateDataFeedsValuesPartial
#14
0x3f5c179b
#16
0x3f5c179b
#18
0x57368ddf
#21
0xed82b078
· blocks 1
#23
0x0f6795d9
#24
0x0f6795d9
#25
0x0f6795d9
#26
0x0f6795d9
#27
handleOps
#28
setData
#29
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#4
0xab083028
· blocks 1
#17
0x0f6795d9
· blocks 2
#22
0xed82b078
#12
0x0c7abd22
#15
0x3f5c179b
#19
0x0f6795d9
· blocks 1
#20
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w1
11
w0
12
w2
15
w2
17
w1
19
w2
20
w3
21
w0
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x43fab434…896f
0xa6afd3…d132
6 touches
3 conflicts
0xa08eb9b1…96fc
0xd32edf…ff58
5 touches
3 conflicts
0x505b37d8…d3fc
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x8bb5a31c…6220
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
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
0x0733be30d6…38112f
Audit this contract →
← previous block
·
next block →
recent activity