pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,205,831
← previous block
next block →
recent activity
Analyzing
Block #102,205,831
18 transactions · 17 stateful · 2026-09-05 14:15:18 UTC
Parallelism
89
/100
Blocked
18
%
Avg conflicts / tx
0.17
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,205,831
· 18 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xa96df62f
#2
0xa96df62f
#3
approve
#4
swap
· blocks 1
#5
0x0c7abd22
· blocks 1
#6
updatePrices
#7
0xab083028
#8
0x5acec890
#9
updateDataFeedsValuesPartial
#10
0x59558d29
#11
setData
#12
execFwdPositionOpsV2
· blocks 1
#14
execFwdPositionOpsV2
#17
commit
#13
execFwdPositionOpsV2
#15
handleOps
#16
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
5
w0
12
w0
13
w1
15
w1
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd868fb65…3b4a
0xe1c8b7…3022
4 touches
1 conflict
0xc824469a…641f
0x34b655…2a6f
4 touches
1 conflict
0xca608d0c…f23b
0x34b655…2a6f
4 touches
1 conflict
0x44ed742f…63f5
0x3bd359…433a
4 touches
1 conflict
0x4eb758b8…b13b
0x3bd359…433a
4 touches
1 conflict
0xdf409966…6b16
0x3bd359…433a
4 touches
1 conflict
0x00000000…0004
0x7aed55…0617
4 touches
1 conflict
0xa164d951…1534
0xe1c8b7…3022
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:
0xe1c8b733…e33022
1 conflict on slot
0xd868fb65f1…2f3b4a
Audit this contract →
← previous block
·
next block →
recent activity