pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,403,357
← previous block
next block →
recent activity
Analyzing
Block #89,403,357
32 transactions · 28 stateful · 2026-07-22 10:22:28 UTC
Parallelism
69
/100
Blocked
64
%
Avg conflicts / tx
1.34
Longest chain
10
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,403,357
· 32 txs across 10 waves · depth 10
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x6a609a5b
#4
execPerpOps
#5
execPerpOps
#6
updatePrices
· blocks 1
#8
updatePrices
#9
0x5a5d9a99
· blocks 8
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#22
batchUpdate
#25
execOrders
#26
0x6a609a5b
#27
setData
#2
0xab083028
· blocks 1
#7
updatePrices
#10
0x5a5d9a99
· blocks 5
#20
0x3f5c179b
#11
0x5a5d9a99
· blocks 5
#19
0x3f5c179b
#12
0x5a5d9a99
· blocks 2
#13
0x5a5d9a99
· blocks 5
#14
0x98717539
#15
execFwdPositionOps
· blocks 5
#16
execFwdPositionOps
· blocks 1
#28
execOrders
· blocks 3
#21
execFwdPositionOps
· blocks 2
#29
execOrders
· blocks 2
#23
execFwdPositionOps
#24
execOrders
#30
execOrders
· blocks 1
#31
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
9
w0
10
w1
11
w2
12
w3
13
w4
14
w5
15
w5
16
w6
19
w2
20
w1
21
w7
23
w8
28
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x2b7950c1…2342
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xe06bbb2e…9416
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x6bfc7921…ffc8
0x34b655…2a6f
6 touches
3 conflicts
0xffc2f21e…b393
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity