pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,677,589
← previous block
next block →
recent activity
Analyzing
Block #89,677,589
24 transactions · 19 stateful · 2026-07-23 16:21:14 UTC
Parallelism
83
/100
Blocked
47
%
Avg conflicts / tx
0.58
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,677,589
· 24 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 2
#3
0x6a623ff2
#4
0x0f6795d9
· blocks 4
#8
0x1fe271b4
#10
0x39435dac
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
transfer
· blocks 1
#16
setData
#17
0xea91c1…0685
#18
0x1090b1…a29e
#19
0x8064c0…89ad
#20
0x1b740b…1ac5
#21
withdraw
#2
0x6ad2e98b
· blocks 1
#5
0x3f5c179b
#7
0x0f6795d9
· blocks 4
#15
transfer
#6
0x3f5c179b
#9
0x0f6795d9
· blocks 1
#22
0x39435dac
· blocks 1
#11
0x0f6795d9
#23
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
5
w1
6
w2
7
w1
9
w2
11
w3
14
w0
15
w1
22
w2
23
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0x326a02b5…8dad
0x34b655…2a6f
6 touches
3 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
6 touches
3 conflicts
0x749e20da…f18c
0x34b655…2a6f
4 touches
1 conflict
0x7a2c83a3…a29a
0x34b655…2a6f
4 touches
1 conflict
0xa80684c9…3948
0x34b655…2a6f
4 touches
1 conflict
0xb54c8ced…5b8c
0x34b655…2a6f
4 touches
1 conflict
0xc824469a…6425
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
6 conflicts on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity