pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#102,189,675
← previous block
next block →
recent activity
Analyzing
Block #102,189,675
20 transactions · 18 stateful · 2026-09-05 12:53:22 UTC
Parallelism
80
/100
Blocked
50
%
Avg conflicts / tx
0.65
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#102,189,675
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a9c10c6
· blocks 1
#2
0xab083028
· blocks 3
#4
execOrders
· blocks 1
#6
updatePrices
· blocks 3
#7
updatePrices
#13
0x59558d29
#14
setData
#15
execFwdPositionOpsV2
#17
execFwdPositionOpsV2
#18
execOrders
· blocks 1
#3
0x6a9c10c6
#5
execOrders
#8
updatePrices
· blocks 2
#11
0xab083028
#12
0x4297b034
· blocks 1
#19
execOrders
#9
updatePrices
· blocks 1
#16
0xed82b078
#10
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
3
w1
4
w0
5
w1
6
w0
8
w1
9
w2
10
w3
11
w1
12
w1
16
w2
18
w0
19
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xf5b5f7…6d70
8 touches
6 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x5f749304…d1c1
0x34b655…2a6f
4 touches
1 conflict
0x77ed432f…fa04
0x065c9d…c394
4 touches
1 conflict
0xe6ca79e0…7459
0x34b655…2a6f
4 touches
1 conflict
0xfa805f95…72a4
0x34b655…2a6f
4 touches
1 conflict
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0xaad6be10…0801
0x2a68ba…90c5
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:
0xf5b5f7f8…a36d70
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity