pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,948,857
← previous block
next block →
recent activity
Analyzing
Block #74,948,857
10 transactions · 8 stateful · 2026-05-16 10:25:43 UTC
Parallelism
70
/100
Blocked
25
%
Avg conflicts / tx
0.3
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,948,857
· 10 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x98717539
#2
0xed82b078
#3
0xed82b078
#4
updateDataFeedsValuesPartial
#5
setData
#6
0x39435dac
· blocks 2
#9
0x39435dac
#7
0x39435dac
· blocks 1
#8
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x46c9bb79…56ec
0x34b655…2a6f
6 touches
3 conflicts
0x90687d94…b524
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xba9f88e8…9c33
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xdef19d99…c0a9
0x34b655…2a6f
4 touches
1 conflict
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0x676f9f01…a8ac
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
0x46c9bb7948…4d56ec
Audit this contract →
← previous block
·
next block →
recent activity