pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,513,499
← previous block
next block →
recent activity
Analyzing
Block #87,513,499
23 transactions · 21 stateful · 2026-07-13 15:41:15 UTC
Parallelism
70
/100
Blocked
57
%
Avg conflicts / tx
1.04
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,513,499
· 23 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
executePacked
#2
updatePrices
· blocks 1
#4
0x5bf9264c
#5
0x5a5d9a99
· blocks 4
#7
0x5a5d9a99
#11
updatePrices
#12
updateDataFeedsValuesPartial
#14
0x3f5c179b
#17
updateDataFeedsValuesPartial
#18
setData
#3
updatePrices
#6
0x5a5d9a99
· blocks 5
#8
0x5a5d9a99
· blocks 5
#9
0x5a5d9a99
· blocks 3
#13
0x0f6795d9
· blocks 2
#10
0x5a5d9a99
#15
0x0f6795d9
#16
0x39435dac
#19
0x39435dac
· blocks 3
#20
0x39435dac
· blocks 1
#21
0x39435dac
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
5
w0
6
w1
8
w2
9
w3
10
w4
13
w3
15
w4
16
w4
19
w4
20
w5
21
w5
22
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x734ee320…caae
0x34b655…2a6f
6 touches
3 conflicts
0xcccbf308…c92f
0x34b655…2a6f
6 touches
3 conflicts
0x28f324ed…9db7
0x34b655…2a6f
6 touches
3 conflicts
0xe5a38e46…a68c
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x71cb8f96…c7cf
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
10 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity