pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,349,445
← previous block
next block →
recent activity
Analyzing
Block #86,349,445
23 transactions · 22 stateful · 2026-07-08 05:57:35 UTC
Parallelism
83
/100
Blocked
36
%
Avg conflicts / tx
0.52
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,349,445
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x6ad2e98b
· blocks 1
#3
0x6a4de746
· blocks 1
#5
0x3f5c179b
#6
0x3f5c179b
· blocks 3
#7
0x0f6795d9
· blocks 1
#9
forward
#10
forward
#11
forward
#15
updateDataFeedsValuesPartial
#16
updateDataFeedsValuesPartial
#17
transfer
#18
setData
#22
0xc7e3ec2c
#4
0x6a4de746
#8
batchUpdate
#12
0xed82b078
· blocks 2
#19
0x39435dac
· blocks 2
#13
0xed82b078
· blocks 1
#20
0x39435dac
· blocks 1
#14
0xed82b078
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w1
6
w0
7
w0
8
w1
12
w1
13
w2
14
w3
19
w1
20
w2
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x40c49f…2af0
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x342fbbca…d443
0x40c49f…2af0
6 touches
3 conflicts
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0xf1dab3b8…1ab6
0x34b655…2a6f
4 touches
1 conflict
0x0db9716e…b3f7
0x40c49f…2af0
4 touches
1 conflict
0x347556da…28eb
0x40c49f…2af0
4 touches
1 conflict
0xffa7d0a4…b10a
0x40c49f…2af0
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:
0x40c49f17…d22af0
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity