pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,739,610
← previous block
next block →
recent activity
Analyzing
Block #102,739,610
23 transactions · 20 stateful · 2026-09-07 11:16:06 UTC
Parallelism
83
/100
Blocked
30
%
Avg conflicts / tx
0.3
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,739,610
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 2
#2
0xa96df62f
#4
0x0c7abd22
#5
0x5acec890
· blocks 2
#6
0x5acec890
#7
0x5acec890
#9
0x59558d29
· blocks 1
#11
execPerpOps
#12
execPerpOps
#13
withdraw
#14
updateDataFeedsValuesPartial
#15
setData
#16
deposit
#17
execFwdPositionOpsV2
#21
execOrders
#22
execOrders
#3
0xab083028
#8
0x928e4afa
· blocks 1
#10
0x59558d29
#18
0xed82b078
#19
execFwdPositionOpsV2
· blocks 1
#20
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
5
w0
8
w1
9
w0
10
w1
18
w1
19
w2
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…004c
0x80c745…7210
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xaad6be10…0801
0x2a68ba…90c5
4 touches
1 conflict
0x0513ad6a…3c2a
0x34b655…2a6f
4 touches
1 conflict
0x08db2444…22b2
0x34b655…2a6f
4 touches
1 conflict
0x24b08f9c…e594
0x34b655…2a6f
4 touches
1 conflict
0x261cbea7…e35d
0x34b655…2a6f
4 touches
1 conflict
0x261cbea7…e35e
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:
0x80c74517…647210
1 conflict on slot
0x0000000000…00004c
Audit this contract →
← previous block
·
next block →
recent activity