pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,809,822
← previous block
next block →
recent activity
Analyzing
Block #90,809,822
33 transactions · 29 stateful · 2026-07-27 15:40:14 UTC
Parallelism
79
/100
Blocked
55
%
Avg conflicts / tx
0.7
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,809,822
· 33 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
#2
0xab083028
· blocks 2
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
0x5a5d9a99
· blocks 2
#13
0x3f5c179b
#14
0x532c46db
· blocks 2
#17
0x3f5c179b
#19
0x3f5c179b
#23
updateDataFeedsValuesPartial
#24
setData
#25
0x6a677c55
· blocks 1
#30
0x59558d29
· blocks 2
#9
0x5a5d9a99
· blocks 1
#15
0x7c51d6cf
· blocks 2
#18
0x3f5c179b
· blocks 1
#29
0x6a677c55
#31
0x59558d29
· blocks 1
#10
0x5a5d9a99
· blocks 2
#16
0x532c46db
#22
0x5339c59f
#32
0x59558d29
#11
0x0f6795d9
· blocks 3
#12
0x0f6795d9
· blocks 1
#20
0x0f6795d9
#26
0x39435dac
· blocks 2
#21
0x0f6795d9
#27
0x39435dac
· blocks 1
#28
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
8
w0
9
w1
10
w2
11
w3
12
w4
14
w0
15
w1
16
w2
18
w1
20
w4
21
w5
22
w2
25
w0
26
w4
27
w5
28
w6
29
w1
30
w0
31
w1
32
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x11b69a7e…334e
0x01bff4…1071
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
6 touches
3 conflicts
0x00000000…004b
0x80c745…7210
6 touches
3 conflicts
0x00000000…004c
0x80c745…7210
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xa9660e2b…64df
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:
0x01bff417…bc1071
3 conflicts on slot
0x11b69a7ea1…83334e
Audit this contract →
← previous block
·
next block →
recent activity