pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#84,255,978
← previous block
next block →
recent activity
Analyzing
Block #84,255,978
12 transactions · 9 stateful · 2026-06-28 13:19:05 UTC
Parallelism
83
/100
Blocked
22
%
Avg conflicts / tx
0.17
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,255,978
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xab083028
#2
0xab083028
#3
updatePrices
#4
0x98717539
· blocks 1
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 1
#9
setData
#10
0x39435dac
#11
0x39435dac
#5
0x98717539
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
7
w0
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x7cb2f3fa…4836
0x34b655…2a6f
4 touches
1 conflict
0xe02484a6…c32e
0xc8689a…ee79
4 touches
1 conflict
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x5239bcf9…a5a6
0x065c9d…c394
2 touches
0 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
2 touches
0 conflicts
0x7d42dc8b…fdb6
0x2a68ba…90c5
2 touches
0 conflicts
0x1f9d0fdd…f920
0x34b655…2a6f
2 touches
0 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
1 conflict on slot
0x482471adbb…39122f
Audit this contract →
← previous block
·
next block →
recent activity