pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,981,263
← previous block
next block →
recent activity
Analyzing
Block #74,981,263
11 transactions · 11 stateful · 2026-05-16 14:03:04 UTC
Parallelism
82
/100
Blocked
9
%
Avg conflicts / tx
0.09
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,981,263
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xed82b078
#2
0x0c7abd22
#3
verifyOracleProofV2
#4
0xec2bd3f2
#5
forward
#6
updateDataFeedsValuesPartial
#7
0xe9316489
#8
setData
#9
0x39435dac
· blocks 1
#10
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
9
w0
10
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xebadaba6…8cc5
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x28ca59a2…8ef0
0x065c9d…c394
2 touches
0 conflicts
0x348fda08…7e96
0x065c9d…c394
2 touches
0 conflicts
0x87b73fe4…94f9
0x065c9d…c394
2 touches
0 conflicts
0xacb58444…fa64
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:
0x34b6552d…112a6f
1 conflict on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity