pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,071,121
← previous block
next block →
recent activity
Analyzing
Block #91,071,121
17 transactions · 15 stateful · 2026-07-28 13:35:40 UTC
Parallelism
88
/100
Blocked
13
%
Avg conflicts / tx
0.12
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,071,121
· 17 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x0c7abd22
#2
0x67098489
#3
0x0eec2a…a816
#4
0xaf5e395a
· blocks 1
#6
0xab083028
#7
0xab083028
#8
updateDataFeedsValuesPartial
#9
updatePrices
#10
0x5a5d9a99
· blocks 1
#12
0x3f5c179b
#13
updateTemporalNumericValuesV1
#14
0x6a68b0a4
#15
setData
#16
0x59558d29
#5
executePacked
#11
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w1
10
w0
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x217bd767…b79e
0x34b655…2a6f
4 touches
1 conflict
0x4672a4ae…e965
0x34b655…2a6f
4 touches
1 conflict
0x8d0bf98a…b467
0x34b655…2a6f
4 touches
1 conflict
0xb4e0a934…5fc7
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0xac26b848…0e92
0x065c9d…c394
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
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
0x217bd767aa…4fb79e
Audit this contract →
← previous block
·
next block →
recent activity