pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,793,980
← previous block
next block →
recent activity
Analyzing
Block #86,793,980
41 transactions · 23 stateful · 2026-07-10 07:30:24 UTC
Parallelism
90
/100
Blocked
43
%
Avg conflicts / tx
0.44
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,793,980
· 41 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#5
0x4d8dc985
#6
0x4d8dc985
#7
0x4d8dc985
#8
0x4d8dc985
#9
0x4d8dc985
#10
0x4d8dc985
#11
0x4d8dc985
#12
0x4d8dc985
#13
0x4d8dc985
#14
0x4d8dc985
#15
0x4d8dc985
#16
0x4d8dc985
#17
0x4d8dc985
#18
0x4d8dc985
#19
0xcf7468f4
#20
0xab083028
· blocks 1
#21
0x5a5d9a99
#22
0x5a5d9a99
#23
updateDataFeedsValuesPartial
#24
updateDataFeedsValuesPartial
#25
updateDataFeedsValuesPartial
#26
0x0f6795d9
· blocks 2
#28
0x0f6795d9
#32
0x0f6795d9
#33
transfer
#34
setData
#35
0x9a2757…6e70
#36
0x39435dac
· blocks 3
#40
0xc7e3ec2c
#2
0x0c7abd22
· blocks 3
#27
0x0f6795d9
· blocks 1
#31
0xed82b078
#37
0x39435dac
· blocks 2
#3
0x0c7abd22
· blocks 2
#29
0x0f6795d9
#38
0x39435dac
· blocks 1
#4
0x0c7abd22
#30
0xed82b078
#39
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
20
w0
26
w0
27
w1
29
w2
30
w3
31
w1
36
w0
37
w1
38
w2
39
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x9d73e27e…830b
0xd32edf…ff58
7 touches
6 conflicts
0x482471ad…122f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xeafcf95f…b617
0x065c9d…c394
5 touches
3 conflicts
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0xba5743c7…21c1
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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:
Perpl
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity