pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,700,047
← previous block
next block →
recent activity
Analyzing
Block #99,700,047
27 transactions · 26 stateful · 2026-08-27 19:45:06 UTC
Parallelism
70
/100
Blocked
46
%
Avg conflicts / tx
1.07
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,700,047
· 27 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
withdrawEth
#2
handleOps
#3
0xab083028
· blocks 1
#4
execOrders
· blocks 1
#5
execOrder
· blocks 4
#7
0x5acec890
· blocks 3
#13
0x59558d29
#14
updateDataFeedsValuesPartial
#15
execPerpOps
· blocks 1
#17
0xb4181bc9
#20
0x3f5c179b
#21
0x3f5c179b
#25
0x6a90943a
#26
setData
#6
execOrder
· blocks 3
#16
execPerpOps
#24
0xed82b078
#8
0x5acec890
· blocks 4
#9
0x5acec890
· blocks 2
#11
execOrders
· blocks 2
#10
0x5acec890
· blocks 2
#12
execOrders
· blocks 3
#18
execFwdPositionOpsV2
· blocks 2
#19
execFwdPositionOpsV2
#22
execFwdPositionOpsV2
· blocks 1
#23
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
5
w0
6
w1
7
w0
8
w2
9
w3
10
w4
11
w3
12
w4
18
w5
19
w5
22
w6
23
w7
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x57e5abc1…286f
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x08399ab6…0057
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x46c14e01…ff09
0x34b655…2a6f
4 touches
1 conflict
0x64a785e4…0110
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
10 conflicts on slot
0x57e5abc14c…cb286f
Audit this contract →
← previous block
·
next block →
recent activity