pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#72,859,299
← previous block
next block →
recent activity
Analyzing
Block #72,859,299
16 transactions · 14 stateful · 2026-05-06 18:08:03 UTC
Parallelism
75
/100
Blocked
50
%
Avg conflicts / tx
0.69
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,859,299
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
0x69fb83fb
· blocks 1
#5
0x98717539
· blocks 1
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
0xeffdedb0
#12
setData
#13
0x8756b3…1165
#2
0x0c7abd22
· blocks 2
#4
0x69fb83fb
#6
0x98717539
· blocks 2
#7
0xed82b078
· blocks 1
#14
0x39435dac
· blocks 1
#10
0x5339c59f
#15
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
5
w0
6
w1
7
w2
10
w3
14
w2
15
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xce7bfe5e…5e58
0x065c9d…c394
6 touches
3 conflicts
0x3b8ffd61…f3ad
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x00000000…0013
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001c
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002c
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
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:
0x065c9d28…a9c394
3 conflicts on slot
0xce7bfe5ef1…205e58
Audit this contract →
← previous block
·
next block →
recent activity