pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,963,036
← previous block
next block →
recent activity
Analyzing
Block #90,963,036
27 transactions · 23 stateful · 2026-07-28 04:31:02 UTC
Parallelism
74
/100
Blocked
39
%
Avg conflicts / tx
0.52
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,963,036
· 27 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#2
0xab083028
#3
0x6a6830fe
#4
0x5a5d9a99
· blocks 4
#6
0x5a5d9a99
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
updatePrices
· blocks 2
#14
0x0f6795d9
#15
0x3f5c179b
#18
0x39435dac
#19
0x39435dac
#20
0xe9316489
#21
setData
#22
0x6a6830fe
#25
0x59558d29
#26
0xc7e3ec2c
#5
0x5a5d9a99
· blocks 2
#12
updatePrices
· blocks 1
#17
0xed82b078
#7
0x5a5d9a99
· blocks 1
#13
updatePrices
#8
0x5a5d9a99
· blocks 1
#16
0x0f6795d9
· blocks 1
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
7
w2
8
w3
11
w0
12
w1
13
w2
16
w4
17
w1
23
w5
24
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0002
0x48cba2…b48b
6 touches
3 conflicts
0x0e518f70…e3a9
0x34b655…2a6f
4 touches
1 conflict
0x6e6b8ec7…2197
0x34b655…2a6f
4 touches
1 conflict
0x5540f956…69e8
0x065c9d…c394
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0xf5ea108a…dbf6
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity