pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,368,897
← previous block
next block →
recent activity
Analyzing
Block #99,368,897
22 transactions · 20 stateful · 2026-08-26 15:49:37 UTC
Parallelism
82
/100
Blocked
40
%
Avg conflicts / tx
0.55
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,368,897
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 2
#2
0x6a8f0b89
· blocks 2
#4
updatePrices
· blocks 3
#7
0x8263f5d9
#10
0x5acec890
#11
0x5acec890
#12
0x928e4afa
#13
updateDataFeedsValuesPartial
#14
0x59558d29
#15
execFwdPositionOpsV2
#18
0x6a8f0b89
#19
setData
#20
execOrders
· blocks 1
#3
0x6a8f0b89
· blocks 1
#5
updatePrices
· blocks 2
#6
0xab083028
#16
0xed82b078
#21
execOrders
#8
updatePrices
· blocks 1
#17
0x6a8f0b89
#9
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
w1
8
w2
9
w3
16
w1
17
w2
20
w0
21
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xf5b5f7…6d70
8 touches
6 conflicts
0x0d622e34…0000
0x681e90…ae09
6 touches
3 conflicts
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xfcb7b8b2…ebb3
0x065c9d…c394
4 touches
1 conflict
0x31580f33…a833
0x065c9d…c394
4 touches
1 conflict
0x71270b1a…eb0a
0x065c9d…c394
3 touches
1 conflict
0x50c12d8f…bbd7
0x065c9d…c394
3 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