pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,959,031
← previous block
next block →
recent activity
Analyzing
Block #91,959,031
25 transactions · 22 stateful · 2026-07-31 16:04:52 UTC
Parallelism
80
/100
Blocked
45
%
Avg conflicts / tx
0.68
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,959,031
· 25 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0xbbb036a8
· blocks 1
#5
0x575c0012
#6
0xab083028
· blocks 1
#7
0x41a8f47c
#8
0x0f6795d9
· blocks 2
#12
updateDataFeedsValuesPartial
#13
updateDataFeedsValuesPartial
#14
updatePriceFeedsIfNecessary
#18
forward
#20
createModule
#21
setData
#23
0x59558d29
#24
0xc7e3ec2c
#2
0x0c7abd22
· blocks 5
#4
0x575c0012
#10
0x0f6795d9
· blocks 1
#15
0xed82b078
#9
0x0c7abd22
· blocks 1
#11
0x0f6795d9
#16
0x0f6795d9
· blocks 2
#17
0x0c7abd22
#19
0x39435dac
· blocks 1
#22
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
6
w0
8
w0
9
w2
10
w1
11
w2
15
w1
16
w2
17
w3
19
w3
22
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x34a1ee7e…fb20
0x34b655…2a6f
8 touches
6 conflicts
0xdd42f6d6…dc52
0xd32edf…ff58
7 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
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:
Perpl
6 conflicts on slot
0x34a1ee7e95…7cfb20
Audit this contract →
← previous block
·
next block →
recent activity