pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,679,526
← previous block
next block →
recent activity
Analyzing
Block #74,679,526
15 transactions · 11 stateful · 2026-05-15 04:27:45 UTC
Parallelism
67
/100
Blocked
45
%
Avg conflicts / tx
0.73
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,679,526
· 15 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
flash
· blocks 1
#2
0x1094dc9f
#3
execute
#5
0x0c7abd22
· blocks 4
#6
0x05ee6a22
#7
0x05ee6a22
#8
0x98717539
#9
updateDataFeedsValuesPartial
#13
setData
#4
0x1ffa3c9b
#10
0x0c7abd22
· blocks 3
#11
0x0c7abd22
· blocks 2
#12
0x0c7abd22
· blocks 1
#14
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
5
w0
10
w1
11
w2
12
w3
14
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x45da3956…25f1
0xd32edf…ff58
9 touches
10 conflicts
0x30276c1c…47b4
0x2a68ba…90c5
4 touches
1 conflict
0x46199186…5f80
0x065c9d…c394
3 touches
1 conflict
0x12309510…0ac2
0x000000…012a
2 touches
0 conflicts
0x33018431…8f5c
0x188d58…ea8e
2 touches
0 conflicts
0x33018431…8f5d
0x188d58…ea8e
2 touches
0 conflicts
0x4aa4f53b…899f
0x188d58…ea8e
2 touches
0 conflicts
0x4aa4f53b…89a0
0x188d58…ea8e
2 touches
0 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:
0xd32edf66…9fff58
10 conflicts on slot
0x45da395633…cb25f1
Audit this contract →
← previous block
·
next block →
recent activity