pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,959,769
← previous block
next block →
recent activity
Analyzing
Block #91,959,769
19 transactions · 18 stateful · 2026-07-31 16:08:35 UTC
Parallelism
68
/100
Blocked
39
%
Avg conflicts / tx
0.79
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,959,769
· 19 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x4d8dc985
· blocks 4
#6
chargeManagementFee
#10
0x532c46db
#11
updateDataFeedsValuesPartial
#12
0x6a6cc8fb
#13
setData
#14
0x39435dac
#15
0x39435dac
· blocks 1
#17
0x59558d29
#18
0xc7e3ec2c
#2
0x0c7abd22
· blocks 1
#4
0x5a5d9a99
· blocks 3
#16
0x39435dac
#5
0x0c7abd22
· blocks 1
#7
0x0f6795d9
· blocks 2
#8
0x0f6795d9
· blocks 1
#9
0x0f6795d9
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
5
w2
7
w3
8
w4
9
w5
15
w0
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x02991b41…19e6
0x34b655…2a6f
8 touches
6 conflicts
0x2ca7a454…8624
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001a
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002a
0x1b6862…e19c
4 touches
1 conflict
0x98067f20…59e5
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
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
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity