pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,775,600
← previous block
next block →
recent activity
Analyzing
Block #74,775,600
19 transactions · 10 stateful · 2026-05-15 15:09:32 UTC
Parallelism
84
/100
Blocked
30
%
Avg conflicts / tx
0.16
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,775,600
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
#2
0x1b1ce0…1eb8
#3
0x05ee6a22
#4
0x9e92f9…f152
#5
0x5bf9264c
#6
0x5bf9264c
#7
0x98717539
· blocks 1
#8
updateDataFeedsValuesPartial
#9
forward
#10
0xed82b078
· blocks 1
#12
0x550c71…d630
#13
0x27775f…03d1
#14
0x0a01a2…0d49
#15
0x6f0bc0…25dd
#16
setData
#11
0xed82b078
#17
0x39435dac
· blocks 1
#18
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
7
w0
10
w0
11
w1
17
w1
18
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x3e49348b…9445
0x34b655…2a6f
4 touches
1 conflict
0x6eba5e7f…4b52
0x34b655…2a6f
4 touches
1 conflict
0x849f3e33…c095
0x34b655…2a6f
4 touches
1 conflict
0xaa840578…b1c2
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xe75ce681…ba62
0x188d58…ea8e
2 touches
0 conflicts
0x00000000…0012
0x1b6862…e19c
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:
0x065c9d28…a9c394
1 conflict on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity