pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,499,155
← previous block
next block →
recent activity
Analyzing
Block #74,499,155
19 transactions · 9 stateful · 2026-05-14 08:18:31 UTC
Parallelism
84
/100
Blocked
22
%
Avg conflicts / tx
0.16
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,499,155
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a0585cf
#2
0x6a0585cf
#3
updatePrices
#4
0x5bf9264c
#5
0x5bf9264c
#6
0x98717539
· blocks 2
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
0x0c7abd22
#10
0xed82b078
#11
setData
#12
0x77b657…c284
#13
0xe0d409…5505
#14
0x39435dac
#15
0x39435dac
#18
0x39435dac
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf3981be5…2c47
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xbb12db23…857e
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0x84fb2a36…db89
0x34b655…2a6f
3 touches
1 conflict
0xc9a9747f…e622
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:
0x34b6552d…112a6f
3 conflicts on slot
0xf3981be56e…f02c47
Audit this contract →
← previous block
·
next block →
recent activity