pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,963,170
← previous block
next block →
recent activity
Analyzing
Block #90,963,170
15 transactions · 15 stateful · 2026-07-28 04:31:43 UTC
Parallelism
67
/100
Blocked
33
%
Avg conflicts / tx
0.73
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,963,170
· 15 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
updatePrices
#3
0x5a5d9a99
· blocks 2
#4
0x5a5d9a99
#6
0x0f6795d9
· blocks 3
#7
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
setData
#14
0x39435dac
#5
0x0f6795d9
· blocks 2
#9
0x3f5c179b
#8
0x0f6795d9
· blocks 2
#10
0x0f6795d9
· blocks 1
#11
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w1
6
w0
8
w2
9
w1
10
w3
11
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac2a0273…721b
0x34b655…2a6f
8 touches
6 conflicts
0x2968b5c9…4c9e
0x34b655…2a6f
6 touches
3 conflicts
0xbca4de0c…577c
0x34b655…2a6f
6 touches
3 conflicts
0x7cfe59e0…2ec1
0x34b655…2a6f
6 touches
3 conflicts
0x737acb78…fce8
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x6e6b8ec7…2197
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
0xac2a02739b…81721b
Audit this contract →
← previous block
·
next block →
recent activity