pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,710,841
← previous block
next block →
recent activity
Analyzing
Block #87,710,841
14 transactions · 13 stateful · 2026-07-14 13:41:39 UTC
Parallelism
50
/100
Blocked
62
%
Avg conflicts / tx
1.64
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,710,841
· 14 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x98717539
· blocks 3
#4
updateDataFeedsValuesPartial
#5
0x0f6795d9
· blocks 5
#9
0x3f5c179b
#12
setData
#2
0x98717539
· blocks 1
#6
0x0f6795d9
· blocks 5
#3
0x98717539
#7
0x0f6795d9
· blocks 3
#8
0x0f6795d9
· blocks 3
#10
0x0f6795d9
· blocks 2
#11
0x0f6795d9
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
5
w0
6
w1
7
w2
8
w3
10
w4
11
w5
13
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x64aaadbf…f9f3
0x34b655…2a6f
12 touches
15 conflicts
0x92385428…6941
0x34b655…2a6f
10 touches
10 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x4560e5a8…b741
0x34b655…2a6f
6 touches
3 conflicts
0x67905f6e…02a1
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x7837c02d…0965
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
15 conflicts on slot
0x64aaadbf0a…79f9f3
Audit this contract →
← previous block
·
next block →
recent activity