pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,513,254
← previous block
next block →
recent activity
Analyzing
Block #75,513,254
14 transactions · 10 stateful · 2026-05-19 01:23:23 UTC
Parallelism
86
/100
Blocked
10
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,513,254
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6a0bbc03
#2
0xed82b078
#3
0xab083028
#4
0x0c7abd22
#5
0xc5a04723
#6
0xed82b078
#7
updateDataFeedsValuesPartial
#8
0x6a0bbc03
#9
0x53f783…7aab
#10
0x85429b…ba94
#11
setData
#12
0x39435dac
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
12
w0
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8f84702c…c5f9
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xdf2aa95d…efca
0x34b655…2a6f
4 touches
1 conflict
0xe1d1f317…4d41
0x34b655…2a6f
4 touches
1 conflict
0x69941f7e…3b1d
0x34b655…2a6f
4 touches
1 conflict
0x89999c15…fdac
0x34b655…2a6f
4 touches
1 conflict
0x3484c9df…bfd5
0x1d1325…2305
2 touches
0 conflicts
0x8cf3d245…1d0d
0x1d1325…2305
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:
Perpl
1 conflict on slot
0x8f84702c8c…58c5f9
Audit this contract →
← previous block
·
next block →
recent activity