pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,390,122
← previous block
next block →
recent activity
Analyzing
Block #74,390,122
19 transactions · 13 stateful · 2026-05-13 20:12:52 UTC
Parallelism
74
/100
Blocked
31
%
Avg conflicts / tx
0.42
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,390,122
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a04dbbc
#2
updatePrices
#3
0x98717539
· blocks 2
#5
0x98717539
#6
0x98717539
#7
0x98717539
#8
updateDataFeedsValuesPartial
#9
0x6a04dbbc
#10
0xa52a92…4458
#11
0x36f122…6624
#12
0x55a552…c0ff
#13
0x06a750…6f56
#14
setData
#15
redeemDelegations
#4
0x98717539
· blocks 3
#16
0x39435dac
· blocks 2
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
16
w2
17
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xef17b8cd…9511
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x1c389468…6b0e
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xdfec3886…94ac
0x34b655…2a6f
6 touches
3 conflicts
0x8fdebdb1…d449
0x34b655…2a6f
6 touches
3 conflicts
0x35b65947…44d1
0xc8689a…ee79
4 touches
1 conflict
0x9b36f19f…fa5a
0x34b655…2a6f
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:
0x34b6552d…112a6f
3 conflicts on slot
0xef17b8cd5c…709511
Audit this contract →
← previous block
·
next block →
recent activity