pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,289,678
← previous block
next block →
recent activity
Analyzing
Block #86,289,678
21 transactions · 20 stateful · 2026-07-07 23:18:23 UTC
Parallelism
86
/100
Blocked
25
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,289,678
· 21 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x938bf18e
#2
0x6ad2e98b
· blocks 2
#3
0x39435dac
· blocks 1
#4
0x39435dac
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x0f6795d9
· blocks 1
#10
manageVaultWithMerkleVerification
#12
0x3f5c179b
#15
0xed82b078
· blocks 1
#16
0xed82b078
· blocks 1
#18
setData
#19
0x39435dac
#20
0xc7e3ec2c
#5
0x39435dac
#11
0x3f5c179b
· blocks 1
#14
0x0f6795d9
#17
0xed82b078
#13
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
5
w1
9
w0
11
w1
13
w2
14
w1
15
w0
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x851145…3f07
6 touches
3 conflicts
0xfadb0e19…7a27
0x851145…3f07
6 touches
3 conflicts
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x79e8f935…c3b6
0x34b655…2a6f
4 touches
1 conflict
0x7c51d9aa…af39
0x34b655…2a6f
4 touches
1 conflict
0xa779293b…5e59
0x34b655…2a6f
4 touches
1 conflict
0xc7178f14…9efb
0x34b655…2a6f
4 touches
1 conflict
0xdb3f6210…2c83
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:
0x851145ea…9f3f07
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity