pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,677,520
← previous block
next block →
recent activity
Analyzing
Block #89,677,520
18 transactions · 15 stateful · 2026-07-23 16:20:53 UTC
Parallelism
78
/100
Blocked
27
%
Avg conflicts / tx
0.39
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,677,520
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
postStateList
#2
0xab083028
#3
0x0f6795d9
· blocks 4
#6
0x3f5c179b
#7
0x3f5c179b
#8
0x29eed2d3
#10
forward
#12
updateDataFeedsValuesPartial
#13
0x6a623fdd
#14
setData
#15
0xc70381…b3ef
#16
0x89d322…e7d6
#17
0xd87fb9…7e07
#4
0x0f6795d9
· blocks 2
#5
0x0f6795d9
#9
0x0f6795d9
· blocks 1
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w1
9
w2
11
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x80656e3b…9240
0x34b655…2a6f
4 touches
1 conflict
0xc6cece75…ea3a
0x34b655…2a6f
4 touches
1 conflict
0xf273c816…7560
0x34b655…2a6f
4 touches
1 conflict
0xf273c816…7561
0x34b655…2a6f
4 touches
1 conflict
0xfe2577ac…677b
0x34b655…2a6f
4 touches
1 conflict
0x3ca268be…8865
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