pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,843,904
← previous block
next block →
recent activity
Analyzing
Block #86,843,904
21 transactions · 15 stateful · 2026-07-10 13:04:19 UTC
Parallelism
81
/100
Blocked
27
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,843,904
· 21 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xcf7468f4
#2
0x0c7abd22
#3
0x6ad2e98b
· blocks 1
#4
updatePrices
#5
0x5a5d9a99
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 3
#8
0x39abec6b
#9
0x3f5c179b
#14
forward
#15
0x6a50ee4b
#16
setData
#17
0x352c5b…e797
#18
0x02a27a…e6eb
#19
0x39f8df…ac9b
#20
0x0f5750…3dff
#10
0x3f5c179b
#11
0x0f6795d9
· blocks 2
#12
0x0f6795d9
· blocks 1
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
7
w0
10
w1
11
w1
12
w2
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xec7fe04a…3c56
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xa6ca03ef…80e4
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x3034af96…e290
0x34b655…2a6f
4 touches
1 conflict
0x8391fb68…4c83
0x34b655…2a6f
4 touches
1 conflict
0xd9ebdbfa…e985
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
6 conflicts on slot
0x92385428ad…dc6941
Audit this contract →
← previous block
·
next block →
recent activity