pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,820,077
← previous block
next block →
recent activity
Analyzing
Block #90,820,077
23 transactions · 21 stateful · 2026-07-27 16:31:53 UTC
Parallelism
83
/100
Blocked
38
%
Avg conflicts / tx
0.48
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,820,077
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x5bf9264c
#4
0x5bf9264c
#5
updatePrices
· blocks 3
#9
0x5a5d9a99
· blocks 1
#10
updateDataFeedsValuesPartial
#11
updateDataFeedsValuesPartial
#12
0x0f6795d9
#13
0x0f6795d9
#14
0x3f5c179b
#15
0xed82b078
#16
0x6a678870
· blocks 1
#17
setData
#21
0x59558d29
· blocks 1
#2
0xab083028
#6
updatePrices
· blocks 2
#18
0x39435dac
· blocks 1
#20
0x6a678870
#22
0x59558d29
#7
updatePrices
· blocks 1
#19
0x39435dac
#8
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
8
w3
9
w0
16
w0
18
w1
19
w2
20
w1
21
w0
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x48cba2…b48b
8 touches
6 conflicts
0x00000000…004b
0x80c745…7210
4 touches
1 conflict
0x6fbff9c3…4e19
0x34b655…2a6f
4 touches
1 conflict
0x734ee320…caae
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xeaed2cda…78bb
0x34b655…2a6f
4 touches
1 conflict
0xf29db88e…d471
0x34b655…2a6f
4 touches
1 conflict
0xfcdb5918…2b49
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:
0x48cba278…e2b48b
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity