pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,620,020
← previous block
next block →
recent activity
Analyzing
Block #86,620,020
27 transactions · 21 stateful · 2026-07-09 12:07:28 UTC
Parallelism
85
/100
Blocked
24
%
Avg conflicts / tx
0.26
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,620,020
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xaf5e395a
#2
0x50a0b275
#3
0x6a4f8f78
#4
0xab083028
#5
updatePrices
#6
0x5bf9264c
#7
0x5bf9264c
#8
0x5a5d9a99
#9
0x4d8dc985
· blocks 1
#11
updateDataFeedsValuesPartial
#12
0x62be7533
#13
0x0f6795d9
· blocks 1
#15
0x3f5c179b
· blocks 1
#16
0x3f5c179b
#17
0x5339c59f
#18
forward
#20
setData
#21
0x43198d…61c0
#22
0x7cb401…c547
#25
0xc7e3ec2c
#26
0xc7e3ec2c
#10
0x4d8dc985
· blocks 1
#14
0x0f6795d9
· blocks 2
#19
0xed82b078
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
10
w1
13
w0
14
w1
15
w0
19
w1
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1941b441…5889
0x34b655…2a6f
6 touches
3 conflicts
0xb3fb9fb5…64db
0x34b655…2a6f
4 touches
1 conflict
0xb3fb9fb5…64dc
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xec7d120d…7084
0x34b655…2a6f
4 touches
1 conflict
0xfb4cb196…8c4a
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x161014f7…6f03
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:
Perpl
3 conflicts on slot
0x1941b4413e…0c5889
Audit this contract →
← previous block
·
next block →
recent activity