pev
.
One block, wave by wave
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#76,246,365
← previous block
next block →
recent activity
Analyzing
Block #76,246,365
21 transactions · 21 stateful · 2026-05-22 10:51:21 UTC
Parallelism
71
/100
Blocked
62
%
Avg conflicts / tx
1.38
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#76,246,365
· 21 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 3
#4
0xed82b078
· blocks 2
#8
updatePrices
· blocks 2
#11
0x98717539
· blocks 6
#14
0xec2bd3f2
#15
updateDataFeedsValuesPartial
#16
setData
#2
0x0c7abd22
· blocks 2
#7
0x5339c59f
#9
updatePrices
· blocks 1
#12
0x98717539
· blocks 5
#3
0xed82b078
· blocks 1
#10
updatePrices
#13
0x98717539
#17
0x39435dac
· blocks 3
#5
0x5339c59f
· blocks 1
#18
0x39435dac
· blocks 2
#6
0x5339c59f
#19
0x39435dac
· blocks 1
#20
0x39435dac
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
w3
6
w4
7
w1
8
w0
9
w1
10
w2
11
w0
12
w1
13
w2
17
w2
18
w3
19
w4
20
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3e49348b…9445
0x34b655…2a6f
10 touches
10 conflicts
0x7457fde9…560a
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xba38536d…2b7d
0x065c9d…c394
8 touches
6 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0x348fda08…7e96
0x065c9d…c394
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:
Perpl
10 conflicts on slot
0x3e49348b38…839445
Audit this contract →
← previous block
·
next block →
recent activity