pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#84,247,330
← previous block
next block →
recent activity
Analyzing
Block #84,247,330
13 transactions · 11 stateful · 2026-06-28 12:21:33 UTC
Parallelism
77
/100
Blocked
18
%
Avg conflicts / tx
0.23
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#84,247,330
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xfa88789d
· blocks 2
#4
0x6ad2e98b
#5
0xed82b078
#6
execFwdPositionOps
#7
onChainSwaps
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
setData
#12
execOrders
#2
0xfa88789d
· blocks 1
#3
0xfa88789d
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2b936aa5…05e5
0x141b1d…9583
6 touches
3 conflicts
0x00000000…0001
0x67d1be…196f
6 touches
3 conflicts
0x00000000…0003
0x0a4fcb…a602
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x08ea4857…f15d
0x065c9d…c394
2 touches
0 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
2 touches
0 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
2 touches
0 conflicts
0x7a12283f…b18a
0x69df8a…6292
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:
0x141b1d9e…ab9583
3 conflicts on slot
0x2b936aa586…6905e5
Audit this contract →
← previous block
·
next block →
recent activity