pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,997,540
← previous block
next block →
recent activity
Analyzing
Block #97,997,540
28 transactions · 28 stateful · 2026-08-21 20:05:28 UTC
Parallelism
82
/100
Blocked
43
%
Avg conflicts / tx
0.79
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,997,540
· 28 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x7b84f330
· blocks 1
#2
matchOrders
#3
execOrders
· blocks 2
#4
0x6ad2e98b
#5
execOrders
· blocks 1
#6
0x59558d29
#7
execPerpOps
· blocks 1
#8
execOrders
#10
0x5acec890
· blocks 3
#12
updateDataFeedsValuesPartial
#15
0x3f5c179b
· blocks 2
#16
0x3f5c179b
#17
forward
#18
forward
#22
setData
#9
execPerpOps
#11
0x928e4afa
· blocks 2
#20
0xed82b078
· blocks 1
#23
execOrders
· blocks 3
#27
0x7b84f330
#13
execFwdPositionOpsV2
· blocks 2
#21
0xed82b078
#24
execOrders
· blocks 2
#14
execFwdPositionOpsV2
· blocks 1
#25
execOrders
· blocks 1
#19
execFwdPositionOpsV2
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
5
w0
7
w0
9
w1
10
w0
11
w1
13
w2
14
w3
15
w0
19
w4
20
w1
21
w2
23
w1
24
w2
25
w3
26
w4
27
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xca841faa…486a
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x68106229…7057
0xa6afd3…d132
6 touches
3 conflicts
0xe22455da…1ce1
0x34b655…2a6f
6 touches
3 conflicts
0x9fc6ea79…e2dc
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity