pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,664,969
← previous block
next block →
recent activity
Analyzing
Block #89,664,969
29 transactions · 27 stateful · 2026-07-23 15:16:49 UTC
Parallelism
86
/100
Blocked
44
%
Avg conflicts / tx
0.59
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,664,969
· 29 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
exactInput
· blocks 1
#5
execute
#7
exactOutputSingle
#9
execPerpOps
#10
execPerpOps
#11
updatePrices
· blocks 1
#13
0x5a5d9a99
· blocks 3
#14
0x5a5d9a99
#18
0x3f5c179b
#19
0x36f359b0
#21
updateDataFeedsValuesPartial
#22
0x6a6230d8
#23
setData
· blocks 1
#25
0x4c59e0…81ca
#27
0xc7e3ec2c
· blocks 1
#2
0x0c7abd22
· blocks 1
#4
executePacked
· blocks 1
#6
exactOutputSingle
#12
updatePrices
#15
0x5a5d9a99
· blocks 4
#24
setData
#28
0xc7e3ec2c
#8
0xab083028
#16
0x5a5d9a99
· blocks 1
#20
execOrder
#26
execOrders
#17
0x5a5d9a99
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w1
8
w2
11
w0
12
w1
13
w0
15
w1
16
w2
17
w3
20
w2
23
w0
24
w1
26
w2
27
w0
28
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x11258774…9892
0x2a68ba…90c5
6 touches
3 conflicts
0x0d9169db…585e
0x065c9d…c394
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0xd4c913d7…343c
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity