pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,566,459
← previous block
next block →
recent activity
Analyzing
Block #97,566,459
23 transactions · 20 stateful · 2026-08-20 07:31:00 UTC
Parallelism
83
/100
Blocked
45
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,566,459
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
updatePrices
#3
0xab083028
#4
execOrder
· blocks 1
#5
execOrder
· blocks 2
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
execPerpOps
#12
execPerpOps
#13
0x5acec890
· blocks 2
#18
transfer
#19
setData
#20
0x59558d29
· blocks 1
#6
execOrder
· blocks 1
#7
execOrder
· blocks 1
#14
0x928e4afa
· blocks 2
#21
0x59558d29
#22
0x7b84f330
#8
execOrder
#15
execFwdPositionOpsV2
· blocks 1
#17
execFwdPositionOpsV2
#16
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w0
6
w1
7
w1
8
w2
13
w0
14
w1
15
w2
16
w3
17
w2
20
w0
21
w1
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8d989c17…e984
0x34b655…2a6f
6 touches
3 conflicts
0xec7d120d…7084
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0007
0xc1570a…c91b
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0xb3fb9fb5…64db
0x34b655…2a6f
4 touches
1 conflict
0xca841faa…486a
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
3 conflicts on slot
0x8d989c177f…b7e984
Audit this contract →
← previous block
·
next block →
recent activity