pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,836,737
← previous block
next block →
recent activity
Analyzing
Block #86,836,737
29 transactions · 25 stateful · 2026-07-10 12:16:25 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
0.86
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,836,737
· 29 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
0x957d4ba0
· blocks 3
#5
0xab083028
· blocks 1
#6
updatePrices
· blocks 1
#8
0x6a50e311
#9
0x5a5d9a99
· blocks 4
#13
0x3f5c179b
#14
0x3f5c179b
· blocks 1
#17
0xed82b078
#18
updateDataFeedsValuesPartial
#19
updateDataFeedsValuesPartial
#20
setData
#21
0xec8696…cc12
#22
0x7a7e7d…c33c
#25
0x39435dac
#28
0xc7e3ec2c
#2
0x957d4ba0
· blocks 2
#7
updatePrices
#10
0x0f6795d9
· blocks 4
#15
0xed82b078
#16
0xed82b078
#3
0x957d4ba0
· blocks 1
#11
0x0f6795d9
· blocks 2
#4
0x957d4ba0
#12
0x0f6795d9
· blocks 2
#23
0x39435dac
· blocks 2
#24
0x39435dac
· blocks 2
#26
0x39435dac
#27
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w0
6
w0
7
w1
9
w0
10
w1
11
w2
12
w3
14
w0
15
w1
16
w1
23
w4
24
w5
26
w6
27
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x93c58e4d…9b32
0x336ed4…c59c
8 touches
6 conflicts
0x10a2bd5d…ad6d
0x8d1565…6723
8 touches
6 conflicts
0x00000000…000a
0x90c374…be45
8 touches
6 conflicts
0x00000000…000b
0x90c374…be45
8 touches
6 conflicts
0xc88f593e…5d93
0x336ed4…c59c
8 touches
6 conflicts
0x8cc1393f…07fb
0x34b655…2a6f
8 touches
6 conflicts
0x8d888c90…5479
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
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:
0x336ed437…cfc59c
6 conflicts on slot
0x93c58e4dd7…459b32
Audit this contract →
← previous block
·
next block →
recent activity