pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,617,513
← previous block
next block →
recent activity
Analyzing
Block #75,617,513
15 transactions · 11 stateful · 2026-05-19 13:00:48 UTC
Parallelism
73
/100
Blocked
27
%
Avg conflicts / tx
0.47
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,617,513
· 15 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x1094dc9f
· blocks 1
#2
updateDataFeedsValuesPartial
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x39435dac
#6
setData
#7
setData
#8
0x0c7abd22
· blocks 3
#10
0x62be7533
#12
updatePosition
#14
0x6a0c5f78
#9
0x0c7abd22
· blocks 2
#11
0x0c7abd22
· blocks 1
#13
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
8
w0
9
w1
11
w2
13
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…001b
0x1b6862…e19c
8 touches
6 conflicts
0xcb45d9d6…cb83
0x1b6862…e19c
8 touches
6 conflicts
0xf8ac68da…6caf
0xd32edf…ff58
7 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0xea02471d…1539
0x34b655…2a6f
2 touches
0 conflicts
0x99f666e3…b2a2
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:
ShMonad (shMON)
6 conflicts on slot
0x0000000000…00001b
Audit this contract →
← previous block
·
next block →
recent activity