pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,616,730
← previous block
next block →
recent activity
Analyzing
Block #87,616,730
24 transactions · 22 stateful · 2026-07-14 03:12:22 UTC
Parallelism
42
/100
Blocked
73
%
Avg conflicts / tx
2.67
Longest chain
14
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,616,730
· 24 txs across 14 waves · depth 14
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
wave
w12
wave
w13
#0
syscallReward
#1
0xab083028
#2
0x39435dac
· blocks 4
#5
0x5a5d9a99
#12
0x5a5d9a99
#13
updateDataFeedsValuesPartial
#18
0xed82b078
#20
setData
#3
0x39435dac
· blocks 8
#4
0x39435dac
· blocks 10
#6
0x5a5d9a99
· blocks 7
#21
0x39435dac
· blocks 2
#7
0x5a5d9a99
· blocks 7
#8
0x5a5d9a99
· blocks 7
#9
0x5a5d9a99
· blocks 3
#10
0x5a5d9a99
· blocks 2
#11
0x5a5d9a99
· blocks 5
#14
0x0f6795d9
· blocks 4
#22
0x39435dac
· blocks 1
#15
0x0f6795d9
· blocks 2
#23
0x39435dac
#16
0x0f6795d9
· blocks 1
#17
0x0f6795d9
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
6
w3
7
w4
8
w5
9
w6
10
w7
11
w8
16
w11
17
w12
21
w3
22
w9
23
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xb6b7c45d…9d5a
0x34b655…2a6f
16 touches
28 conflicts
0x1175233a…64e7
0x34b655…2a6f
12 touches
15 conflicts
0x5170a218…3a84
0xc8689a…ee79
12 touches
15 conflicts
0x22e0cc1d…ad0d
0x34b655…2a6f
12 touches
15 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
12 touches
15 conflicts
0xa0af25f7…9129
0x34b655…2a6f
12 touches
15 conflicts
0xcef0e4b7…46bf
0x34b655…2a6f
12 touches
15 conflicts
0xd379a368…fea4
0x34b655…2a6f
12 touches
15 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
28 conflicts on slot
0xb6b7c45de7…c49d5a
Audit this contract →
← previous block
·
next block →
recent activity