pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,738,181
← previous block
next block →
recent activity
Analyzing
Block #87,738,181
15 transactions · 13 stateful · 2026-07-14 16:44:42 UTC
Parallelism
73
/100
Blocked
46
%
Avg conflicts / tx
0.6
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,738,181
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#3
0x5a5d9a99
· blocks 3
#4
0x5a5d9a99
#5
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 2
#13
0x6a5667f2
#14
setData
#2
0xab083028
#6
0x98717539
· blocks 2
#11
0x0f6795d9
#12
0x0f6795d9
#7
0x98717539
· blocks 1
#8
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
6
w1
7
w2
8
w3
10
w0
11
w1
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x9001f549…089d
0x34b655…2a6f
6 touches
3 conflicts
0xa45d24aa…1b77
0x34b655…2a6f
6 touches
3 conflicts
0x8d4c0bb9…ccd3
0x34b655…2a6f
6 touches
3 conflicts
0x22e7ebfe…1293
0x34b655…2a6f
6 touches
3 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x58620f29…db5a
0x34b655…2a6f
6 touches
3 conflicts
0x3c0c2f32…c3df
0x34b655…2a6f
6 touches
3 conflicts
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity