pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,742,609
← previous block
next block →
recent activity
Analyzing
Block #74,742,609
20 transactions · 7 stateful · 2026-05-15 11:28:36 UTC
Parallelism
90
/100
Blocked
29
%
Avg conflicts / tx
0.1
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,742,609
· 20 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xff401d8f
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x62be7533
#6
0xed82b078
· blocks 1
#8
0x6a0703dc
#9
0xf0fb5f…0105
#10
0x865998…076e
#11
0x655964…cf8b
#12
0x71fb63…5aa1
#13
setData
#14
0x5d2b91…e86b
#15
0x0e5364…61f3
#16
0x9086fe…86c4
#17
0x535d48…e6fa
#18
0x3dc162…e789
#19
0xcefde5…9724
#2
0x0c7abd22
#7
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9ccaa33f…a005
0x065c9d…c394
4 touches
1 conflict
0x765c236f…ff45
0x2a68ba…90c5
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0x09beabbc…065c
0x188d58…ea8e
2 touches
0 conflicts
0x09beabbc…065e
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a566
0x188d58…ea8e
2 touches
0 conflicts
0x46cb45de…a568
0x188d58…ea8e
2 touches
0 conflicts
0x12530975…a089
0x3bd359…433a
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
0x9ccaa33f3d…bba005
Audit this contract →
← previous block
·
next block →
recent activity