pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,891,423
← previous block
next block →
recent activity
Analyzing
Block #74,891,423
18 transactions · 11 stateful · 2026-05-16 04:02:11 UTC
Parallelism
83
/100
Blocked
36
%
Avg conflicts / tx
0.22
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,891,423
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 1
#3
0x9609049f
#5
0xed82b078
#6
0xe7be4706
#7
updateDataFeedsValuesPartial
#8
jMMeC
#9
forward
#10
0xed82b078
· blocks 1
#12
updateDataFeedsValuesPartial
#13
setData
#14
0x39435dac
· blocks 1
#16
0x053c0052
#17
jMMeC
#2
0x0c7abd22
· blocks 1
#11
0xed82b078
#15
0x39435dac
#4
0x76368669
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w2
10
w0
11
w1
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3760f7e1…2eb1
0x34b655…2a6f
4 touches
1 conflict
0x17606ba6…1b6e
0x754704…b603
4 touches
1 conflict
0xf3d10975…0d07
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0xe5e7089a…fb91
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xc7f28b7a…5777
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:
Perpl
1 conflict on slot
0x3760f7e144…a82eb1
Audit this contract →
← previous block
·
next block →
recent activity