pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,403,196
← previous block
next block →
recent activity
Analyzing
Block #89,403,196
27 transactions · 26 stateful · 2026-07-22 10:21:23 UTC
Parallelism
78
/100
Blocked
38
%
Avg conflicts / tx
1.07
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,403,196
· 27 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
0x6a609a1b
#3
0x5a5d9a99
· blocks 6
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
depositErc20
#8
execFwdPositionOps
· blocks 3
#10
0x3f5c179b
#11
0x3f5c179b
#12
0x3f5c179b
· blocks 1
#16
0xc925b3a5
#17
batchUpdate
#18
setData
#19
execOrders
· blocks 5
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#4
0x98717539
· blocks 1
#9
execFwdPositionOps
· blocks 2
#14
batchUpdate
#20
execOrders
· blocks 4
#13
execFwdPositionOps
· blocks 1
#21
execOrders
· blocks 3
#15
execFwdPositionOps
#22
execOrders
· blocks 2
#23
execOrders
· blocks 1
#24
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
8
w0
9
w1
12
w0
13
w2
14
w1
15
w3
19
w0
20
w1
21
w2
22
w3
23
w4
24
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0xee4fe1f7…3ead
0x34b655…2a6f
8 touches
6 conflicts
0xdc1b8d30…5eda
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 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
15 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity