pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,757,926
← previous block
next block →
recent activity
Analyzing
Block #87,757,926
31 transactions · 30 stateful · 2026-07-14 18:56:45 UTC
Parallelism
74
/100
Blocked
57
%
Avg conflicts / tx
1.1
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,757,926
· 31 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
execute
· blocks 1
#3
transfer
· blocks 1
#5
0xab083028
· blocks 3
#8
updatePrices
· blocks 4
#13
updatePrices
#14
0x5a5d9a99
#15
0x5a5d9a99
#16
0x5a5d9a99
· blocks 2
#23
updateDataFeedsValuesPartial
#24
0x3f5c179b
#27
0x6a5686e5
#28
setData
#29
0x01020400
#2
execute
#4
transfer
#6
0x0c7abd22
· blocks 1
#9
updatePrices
· blocks 3
#17
0x98717539
· blocks 4
#25
0x3f5c179b
#7
0x6ad2e98b
#10
updatePrices
· blocks 2
#18
0x98717539
· blocks 3
#11
updatePrices
· blocks 1
#19
0x0f6795d9
· blocks 4
#12
updatePrices
#20
0x0f6795d9
· blocks 2
#21
0x0f6795d9
· blocks 1
#22
0x0f6795d9
· blocks 2
#26
0x39435dac
#30
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w0
6
w1
7
w2
8
w0
9
w1
10
w2
11
w3
12
w4
16
w0
17
w1
18
w2
19
w3
22
w6
25
w1
30
w7
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2f461725…5ab2
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0002
0x04fdea…47d7
10 touches
10 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x889d5e90…929a
0x2a68ba…90c5
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xc36fa358…24cb
0x34b655…2a6f
6 touches
3 conflicts
0xeaced15b…2221
0x754704…b603
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
0x2f4617255d…ea5ab2
Audit this contract →
← previous block
·
next block →
recent activity