pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#77,341,132
← previous block
next block →
recent activity
Analyzing
Block #77,341,132
29 transactions · 18 stateful · 2026-05-27 12:24:03 UTC
Parallelism
90
/100
Blocked
28
%
Avg conflicts / tx
0.24
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#77,341,132
· 29 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#4
execute
#5
0x42dd8743
#6
updatePrices
· blocks 2
#8
updatePrices
#9
updatePrices
#10
updatePrices
#11
updatePrices
#13
updatePrices
#14
updatePrices
#15
0x5bf9264c
#16
0x5bf9264c
#17
0x5bf9264c
#18
0x5bf9264c
#19
updateDataFeedsValuesPartial
#20
updateDataFeedsValuesPartial
#21
updateDataFeedsValuesPartial
#22
0x3f5c179b
#23
relay
#24
relay
#25
forward
#26
setData
#27
0x39435dac
· blocks 1
#2
0x0c7abd22
· blocks 1
#7
updatePrices
· blocks 1
#28
0x39435dac
#3
0x0c7abd22
#12
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
6
w0
7
w1
12
w2
27
w0
28
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0002
0xab3526…fa38
6 touches
3 conflicts
0xc2aacf41…5502
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x1b9ed0f5…a7dd
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…001d
0x1b6862…e19c
4 touches
1 conflict
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002d
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:
ShMonad (shMON)
3 conflicts on slot
0x0000000000…000013
Audit this contract →
← previous block
·
next block →
recent activity