pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,358,934
← previous block
next block →
recent activity
Analyzing
Block #77,358,934
27 transactions · 22 stateful · 2026-05-27 14:22:33 UTC
Parallelism
85
/100
Blocked
36
%
Avg conflicts / tx
0.56
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,358,934
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xbbb036a8
· blocks 1
#3
0x6a16fea1
#4
0x6a16fea1
#5
execute
#6
0x5339c59f
· blocks 2
#7
0xab083028
· blocks 3
#10
updateDataFeedsValuesPartial
#11
updatePrices
· blocks 1
#13
updateDataFeedsValuesPartial
#14
0x6a16fea1
#15
0xed82b078
· blocks 2
#17
0x0c7abd22
· blocks 1
#18
0x0f6795d9
· blocks 1
#19
0x0f6795d9
#23
0x0f6795d9
#24
0x6a16fea0
#25
setData
#26
0x39435dac
#2
0xbbb036a8
#8
0xab083028
· blocks 2
#12
updatePrices
#16
0xed82b078
· blocks 1
#22
0x0f6795d9
#9
0xab083028
· blocks 1
#20
0x0c7abd22
#21
0x3f5c179b
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w0
7
w0
8
w1
9
w2
11
w0
12
w1
15
w0
16
w1
17
w0
18
w0
20
w2
21
w3
22
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc906436c…b676
0xa6afd3…d132
8 touches
6 conflicts
0x18cf3003…51d1
0x065c9d…c394
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
6 touches
3 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0x10abefc9…c9bc
0x69df8a…6292
6 touches
3 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0xdf708ee7…1fcf
0xc8689a…ee79
6 touches
3 conflicts
0x10d80fee…dbda
0x69df8a…6292
5 touches
3 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:
0xa6afd386…b0d132
6 conflicts on slot
0xc906436ccb…23b676
Audit this contract →
← previous block
·
next block →
recent activity