pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,898,177
← previous block
next block →
recent activity
Analyzing
Block #97,898,177
23 transactions · 23 stateful · 2026-08-21 11:40:20 UTC
Parallelism
83
/100
Blocked
48
%
Avg conflicts / tx
0.83
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,898,177
· 23 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#4
updatePrices
· blocks 3
#8
0xa96df62f
#12
execOrders
#13
execFwdPositionOpsV2
#14
execFwdPositionOpsV2
#15
updateDataFeedsValuesPartial
#17
0xed82b078
#19
setData
#20
0x59558d29
#22
execute
#2
0x0c7abd22
· blocks 2
#5
updatePrices
· blocks 2
#9
0xab083028
· blocks 4
#3
0x0c7abd22
· blocks 1
#6
updatePrices
· blocks 1
#10
0xab083028
#11
0x8263f5d9
#16
0xed82b078
· blocks 1
#7
updatePrices
#18
0xed82b078
#21
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w0
5
w1
6
w2
7
w3
9
w1
10
w2
11
w2
16
w2
18
w3
21
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0x103de0…bb55
8 touches
6 conflicts
0x818d56a2…e9f3
0xd32edf…ff58
7 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0018
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0028
0x1b6862…e19c
6 touches
3 conflicts
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:
0x103de0b5…25bb55
6 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity