pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,231,631
← previous block
next block →
recent activity
Analyzing
Block #74,231,631
12 transactions · 11 stateful · 2026-05-13 02:38:41 UTC
Parallelism
67
/100
Blocked
27
%
Avg conflicts / tx
0.33
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,231,631
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0xcf7468f4
#4
0x5bf9264c
#6
0x5339c59f
#7
0x5339c59f
#9
0x6a03e4a9
#10
setData
#11
0x39435dac
#2
0x0c7abd22
· blocks 2
#5
0xed82b078
· blocks 1
#8
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
5
w2
8
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf823e97f…2ee6
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x45a91e02…c331
0x065c9d…c394
3 touches
1 conflict
0x90b0df82…1e06
0xd32edf…ff58
3 touches
1 conflict
0x25fd8762…ce5d
0x065c9d…c394
2 touches
0 conflicts
0x2740f54e…1636
0x065c9d…c394
2 touches
0 conflicts
0x546a87c3…e752
0x065c9d…c394
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:
0x065c9d28…a9c394
3 conflicts on slot
0xf823e97fa0…262ee6
Audit this contract →
← previous block
·
next block →
recent activity