pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,811,003
← previous block
next block →
recent activity
Analyzing
Block #90,811,003
12 transactions · 10 stateful · 2026-07-27 15:46:13 UTC
Parallelism
83
/100
Blocked
10
%
Avg conflicts / tx
0.08
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,811,003
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6a677dbd
#2
0x5a5d9a99
· blocks 1
#3
0x3f5c179b
#4
execFwdPositionOps
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x6a677dbd
#9
setData
#10
0x59558d29
#11
0xc7e3ec2c
#5
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
5
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x833cb3bd…e138
0x34b655…2a6f
4 touches
1 conflict
0x0bd95eb4…e562
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x8876d94c…8435
0x2a68ba…90c5
2 touches
0 conflicts
0xa4e3b3b1…0911
0x2a68ba…90c5
2 touches
0 conflicts
0x3cc44f4c…c964
0x34b655…2a6f
2 touches
0 conflicts
0x57330c5d…9973
0x34b655…2a6f
2 touches
0 conflicts
0x64792a0c…d2b7
0x34b655…2a6f
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
0x833cb3bdde…8be138
Audit this contract →
← previous block
·
next block →
recent activity