pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,666,672
← previous block
next block →
recent activity
Analyzing
Block #89,666,672
13 transactions · 12 stateful · 2026-07-23 15:25:25 UTC
Parallelism
77
/100
Blocked
33
%
Avg conflicts / tx
0.31
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,666,672
· 13 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x6a6232dd
#3
0x5a5d9a99
#4
0x5a5d9a99
· blocks 1
#7
0x0f6795d9
#9
updateDataFeedsValuesPartial
#10
setData
#11
0x39435dac
· blocks 1
#5
0x5a5d9a99
· blocks 1
#6
0x5339c59f
#12
0x39435dac
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w1
8
w2
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xfb31d278…9107
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x2d94ecd9…43db
0x34b655…2a6f
4 touches
1 conflict
0x583730eb…0a86
0x40c49f…2af0
4 touches
1 conflict
0x5d46e6a0…5ed9
0x40c49f…2af0
4 touches
1 conflict
0x76d1e78d…7877
0x40c49f…2af0
4 touches
1 conflict
0x630f113e…c9c6
0x34b655…2a6f
4 touches
1 conflict
0x6fe7d366…78ff
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
1 conflict on slot
0xfb31d278a3…299107
Audit this contract →
← previous block
·
next block →
recent activity