pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,656,489
← previous block
next block →
recent activity
Analyzing
Block #86,656,489
20 transactions · 16 stateful · 2026-07-09 16:12:23 UTC
Parallelism
80
/100
Blocked
38
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,656,489
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x957d4ba0
· blocks 1
#3
0xab083028
#4
updatePrices
#5
0x5a5d9a99
· blocks 3
#9
updateDataFeedsValuesPartial
#10
updateDataFeedsValuesPartial
#11
withdraw
#12
0x0f6795d9
· blocks 2
#15
verifyOracleProofV2
#16
0x6a4fc8df
#17
setData
#18
0x6e2dbb…a2fe
#19
0x363327…e7ad
#2
0x957d4ba0
#6
0x5a5d9a99
· blocks 2
#13
0x0f6795d9
· blocks 1
#7
0x5a5d9a99
· blocks 1
#14
0x0f6795d9
#8
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w0
6
w1
7
w2
8
w3
12
w0
13
w1
14
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8a35acfb…d1a8
0xb1dbf0…c0d3
8 touches
6 conflicts
0x8a35acfb…d1a7
0xb1dbf0…c0d3
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0xb07a0849…3b62
0xb1dbf0…c0d3
4 touches
1 conflict
0x47d4745e…02bb
0x336ed4…c59c
4 touches
1 conflict
0x93c58e4d…9b32
0x336ed4…c59c
4 touches
1 conflict
0x00000000…000b
0x90c374…be45
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:
0xb1dbf05f…b1c0d3
6 conflicts on slot
0x8a35acfbc1…6bd1a8
Audit this contract →
← previous block
·
next block →
recent activity