pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,678,895
← previous block
next block →
recent activity
Analyzing
Block #90,678,895
12 transactions · 12 stateful · 2026-07-27 04:41:32 UTC
Parallelism
67
/100
Blocked
42
%
Avg conflicts / tx
0.75
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,678,895
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 2
#2
updateDataFeedsValuesPartial
#3
updateDataFeedsValuesPartial
#4
execFwdPositionOps
· blocks 3
#10
0x6a66e1f3
#11
setData
#5
execFwdPositionOps
· blocks 2
#7
0x3f5c179b
· blocks 1
#6
execFwdPositionOps
· blocks 1
#8
batchUpdate
#9
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
7
w1
8
w2
9
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xd4c4f6c1…f947
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x561ad161…c172
0xa6afd3…d132
6 touches
3 conflicts
0xde945aa8…1ad5
0xa6afd3…d132
6 touches
3 conflicts
0x742436a7…c4d4
0x34b655…2a6f
4 touches
1 conflict
0xaa9f27b0…9cf2
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity