pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,451,696
← previous block
next block →
recent activity
Analyzing
Block #74,451,696
11 transactions · 5 stateful · 2026-05-14 03:02:46 UTC
Parallelism
82
/100
Blocked
20
%
Avg conflicts / tx
0.09
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,451,696
· 11 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
0x6a053bce
#3
0x7f9cea…efd3
#4
0x68d7e5…1a3e
#5
0x93b270…7a50
#6
0x2d2fa4…84a3
#7
setData
#8
0xb00c9a…f858
#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
0xb8228d38…3953
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xf3981be5…2c47
0x34b655…2a6f
4 touches
1 conflict
0x2d8c9ff9…8b1d
0x34b655…2a6f
4 touches
1 conflict
0xdbadf6b0…43b2
0x33176b…e078
2 touches
0 conflicts
0x04f0e47d…cb70
0x34b655…2a6f
2 touches
0 conflicts
0x220f4f84…15f8
0x34b655…2a6f
2 touches
0 conflicts
0x28c180e1…f1e2
0x34b655…2a6f
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:
Perpl
1 conflict on slot
0xb8228d3887…e23953
Audit this contract →
← previous block
·
next block →
recent activity