pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,789,708
← previous block
next block →
recent activity
Analyzing
Block #90,789,708
29 transactions · 27 stateful · 2026-07-27 13:59:01 UTC
Parallelism
59
/100
Blocked
59
%
Avg conflicts / tx
1.79
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,789,708
· 29 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x83894d…ada9
#2
execute
· blocks 1
#3
0x4d8dc985
· blocks 2
#4
updatePrices
· blocks 1
#6
0x5a5d9a99
· blocks 8
#11
updateDataFeedsValuesPartial
#13
0x0f6795d9
· blocks 1
#16
0x57368ddf
#18
0xed82b078
#20
setData
#22
0x39435dac
#28
0x59558d29
#5
updatePrices
#7
0x5a5d9a99
· blocks 4
#17
0xce1e7030
#8
0x5a5d9a99
· blocks 6
#12
0x0f6795d9
· blocks 2
#9
0x5a5d9a99
· blocks 4
#15
0x0f6795d9
· blocks 2
#10
0x5a5d9a99
· blocks 2
#14
0x0f6795d9
· blocks 3
#19
0x39435dac
· blocks 1
#21
0x39435dac
· blocks 5
#23
0x39435dac
· blocks 4
#24
0x39435dac
· blocks 3
#25
0x39435dac
· blocks 2
#26
0x39435dac
· blocks 1
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w0
5
w1
6
w0
7
w1
8
w2
9
w3
10
w4
12
w2
14
w4
15
w3
17
w1
19
w5
21
w6
23
w7
24
w8
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
10 touches
10 conflicts
0x93b6fab0…09d6
0x34b655…2a6f
8 touches
6 conflicts
0x007892de…5752
0x34b655…2a6f
8 touches
6 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xa6b89ebb…a66e
0x34b655…2a6f
6 touches
3 conflicts
0x62dbeb4d…a388
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity