pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,634,201
← previous block
next block →
recent activity
Analyzing
Block #74,634,201
10 transactions · 9 stateful · 2026-05-14 23:25:19 UTC
Parallelism
70
/100
Blocked
33
%
Avg conflicts / tx
0.4
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,634,201
· 10 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x39ecce49
#2
execute
#3
0x98717539
· blocks 2
#4
updateDataFeedsValuesPartial
#5
0x6df9e92b
· blocks 1
#7
setData
#6
0x6df9e92b
#8
0x39435dac
· blocks 1
#9
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w0
6
w1
8
w1
9
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x622df421…3ad6
0x34b655…2a6f
6 touches
3 conflicts
0x44ad89ba…cf83
0xb72e62…7777
4 touches
1 conflict
0xac206e47…ef7d
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xfa2527aa…9dd5
0x34b655…2a6f
4 touches
1 conflict
0xfe3d37ee…6e67
0x34b655…2a6f
4 touches
1 conflict
0x1686502b…a1d2
0x3bd359…433a
4 touches
1 conflict
0xa472d565…9fe4
0x3bd359…433a
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
0x622df42183…413ad6
Audit this contract →
← previous block
·
next block →
recent activity